feat(css): Groundwork for css processor (#2105)

swc_css_ast:
 - Rename `Values` to `SpaceValues`.

swc_css_parser:
 - Add `parse_str`.
 - Make `ErrorKind` `#[non_exhaustive]`.
 - Fix span.

swc_css_visit:
 - Create visitors.

Cargo.lock

@@ -151,9 +151,9 @@ checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
 
 [[package]]
 name = "bitflags"
-version = "1.3.1"
+version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2da1976d75adbe5fbc88130ecd119529cf1cc6a93ae1546d8696ee66f0d21af1"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "block-buffer"
@@ -2264,15 +2264,16 @@ dependencies = [
 
 [[package]]
 name = "swc_css"
-version = "0.1.0"
+version = "0.2.0"
 dependencies = [
  "swc_css_ast",
  "swc_css_parser",
+ "swc_css_visit",
 ]
 
 [[package]]
 name = "swc_css_ast"
-version = "0.1.0"
+version = "0.2.0"
 dependencies = [
  "is-macro",
  "serde",
@@ -2283,7 +2284,7 @@ dependencies = [
 
 [[package]]
 name = "swc_css_parser"
-version = "0.1.0"
+version = "0.2.0"
 dependencies = [
  "bitflags",
  "lexical",
@@ -2292,10 +2293,21 @@ dependencies = [
  "swc_atoms",
  "swc_common",
  "swc_css_ast",
+ "swc_css_visit",
  "testing",
  "unicode-xid",
 ]
 
+[[package]]
+name = "swc_css_visit"
+version = "0.1.0"
+dependencies = [
+ "swc_atoms",
+ "swc_common",
+ "swc_css_ast",
+ "swc_visit",
+]
+
 [[package]]
 name = "swc_ecma_ast"
 version = "0.49.4"

css/Cargo.toml

@@ -6,8 +6,9 @@ edition = "2018"
 license = "Apache-2.0/MIT"
 name = "swc_css"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.1.0"
+version = "0.2.0"
 
 [dependencies]
-swc_css_ast = {path = "./ast", version = "0.1.0"}
-swc_css_parser = {path = "./parser", version = "0.1.0"}
+swc_css_ast = {path = "./ast", version = "0.2.0"}
+swc_css_parser = {path = "./parser", version = "0.2.0"}
+swc_css_visit = {path = "./visit", version = "0.1.0"}

css/ast/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2018"
 license = "Apache-2.0/MIT"
 name = "swc_css_ast"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.1.0"
+version = "0.2.0"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

css/ast/src/at_rule/keyframe.rs

@@ -20,7 +20,7 @@ pub enum KeyframeSelector {
     #[tag("Text")]
     Id(Text),
     #[tag("PercentValue")]
-    Perecent(PercentValue),
+    Percent(PercentValue),
 }
 
 #[ast_node]

css/ast/src/at_rule/media.rs

@@ -1,6 +1,5 @@
-use swc_common::{ast_node, Span};
-
 use crate::{Property, Rule, Text};
+use swc_common::{ast_node, Span};
 
 #[ast_node("MediaRule")]
 pub struct MediaRule {

css/ast/src/at_rule/support.rs

@@ -1,6 +1,5 @@
-use swc_common::{ast_node, Span};
-
 use crate::{Property, Rule};
+use swc_common::{ast_node, Span};
 
 #[ast_node("SupportsRule")]
 pub struct SupportsRule {

css/ast/src/lib.rs

@@ -29,3 +29,8 @@ pub enum Rule {
     #[tag("*")]
     AtRule(AtRule),
 }
+
+#[ast_node]
+pub struct Invalid {
+    pub span: Span,
+}

css/ast/src/value.rs

@@ -35,8 +35,8 @@ pub enum Value {
     #[tag("ArrayValue")]
     Array(ArrayValue),
 
-    #[tag("Values")]
-    Values(Values),
+    #[tag("SpaceValues")]
+    Space(SpaceValues),
 
     #[tag("BraceValue")]
     Brace(BraceValue),
@@ -51,10 +51,10 @@ pub enum Value {
     Url(UrlValue),
 }
 
-/// Comma separated list of values.
-#[ast_node("Values")]
+/// List of values separated by a space.
+#[ast_node("SpaceValues")]
 #[derive(Default)]
-pub struct Values {
+pub struct SpaceValues {
     pub span: Span,
     pub values: Vec<Value>,
 }
@@ -93,6 +93,7 @@ pub struct ArrayValue {
     /// Includes `[` and `]`.
     pub span: Span,
 
+    /// Comma separated list of values.
     pub values: Vec<Value>,
 }
 

css/parser/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2018"
 license = "Apache-2.0/MIT"
 name = "swc_css_parser"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.1.0"
+version = "0.2.0"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [features]
@@ -17,10 +17,11 @@ bitflags = "1.2.1"
 lexical = "5.2.2"
 swc_atoms = {version = "0.2.7", path = "../../atoms"}
 swc_common = {version = "0.11.6", path = "../../common"}
-swc_css_ast = {version = "0.1.0", path = "../ast"}
+swc_css_ast = {version = "0.2.0", path = "../ast"}
 unicode-xid = "0.2.2"
 
 [dev-dependencies]
 serde = "1.0.127"
 serde_json = "1.0.66"
+swc_css_visit = {version = "0.1.0", path = "../visit"}
 testing = {version = "0.12.2", path = "../../testing"}

css/parser/src/error.rs

@@ -51,6 +51,7 @@ impl Error {
 }
 
 #[derive(Debug, Clone, PartialEq)]
+#[non_exhaustive]
 pub enum ErrorKind {
     Eof,
     /// Lexing error.

css/parser/src/lexer/mod.rs

@@ -16,6 +16,9 @@ where
     I: Input,
 {
     input: I,
+    start_pos: BytePos,
+    /// Used to override last_pos
+    last_pos: Option<BytePos>,
 }
 
 impl<I> Lexer<I>
@@ -23,7 +26,12 @@ where
     I: Input,
 {
     pub fn new(input: I) -> Self {
-        Lexer { input }
+        let start_pos = input.last_pos();
+        Lexer {
+            input,
+            start_pos,
+            last_pos: None,
+        }
     }
 }
 
@@ -39,11 +47,11 @@ where
     type State = LexerState;
 
     fn next(&mut self) -> PResult<TokenAndSpan> {
-        let start = self.input.cur_pos();
+        self.start_pos = self.input.cur_pos();
 
         let token = self.read_token();
-        let end = self.input.cur_pos();
-        let span = Span::new(start, end, Default::default());
+        let end = self.last_pos.take().unwrap_or_else(|| self.input.cur_pos());
+        let span = Span::new(self.start_pos, end, Default::default());
 
         token
             .map(|token| TokenAndSpan { span, token })
@@ -96,10 +104,12 @@ where
             if self.input.peek() == Some('/') {
                 self.skip_line_comment(2)?;
                 self.skip_ws()?;
+                self.start_pos = self.input.cur_pos();
                 return self.read_token();
             } else if self.input.peek() == Some('*') {
                 self.skip_block_comment()?;
                 self.skip_ws()?;
+                self.start_pos = self.input.cur_pos();
                 return self.read_token();
             }
         }
@@ -249,6 +259,8 @@ where
         let mut url = String::new();
 
         loop {
+            self.last_pos = None;
+
             if self.input.eat_byte(b')') {
                 return Ok(Token::Url { value: url.into() });
             }
@@ -281,7 +293,7 @@ where
                         return Err(ErrorKind::InvalidEscape);
                     }
 
-                    url.push(self.read_escape()?)
+                    url.push(self.read_escape()?);
                 }
 
                 c => {
@@ -322,6 +334,7 @@ where
                 hex = hex * 16 + next;
             }
 
+            self.last_pos = Some(self.input.cur_pos());
             self.input.eat_byte(b' ');
 
             let hex = char::from_u32(hex).ok_or_else(|| ErrorKind::InvalidEscape)?;
@@ -461,7 +474,10 @@ where
                 Some(v) => v,
                 None => break,
             };
+
             if is_name_continue(c) {
+                self.last_pos = None;
+
                 self.input.bump();
                 buf.push(c)
             } else if self.is_valid_escape()? {

css/parser/src/lib.rs

@@ -2,7 +2,7 @@
 
 use lexer::Lexer;
 use parser::{PResult, Parser, ParserConfig};
-use swc_common::{input::StringInput, SourceFile};
+use swc_common::{input::StringInput, BytePos, SourceFile};
 
 #[macro_use]
 mod macros;
@@ -25,6 +25,21 @@ where
     }
 }
 
+pub fn parse_str<'a, T>(
+    src: &'a str,
+    start_pos: BytePos,
+    end_pos: BytePos,
+    config: ParserConfig,
+) -> PResult<T>
+where
+    Parser<Lexer<StringInput<'a>>>: Parse<T>,
+{
+    let lexer = Lexer::new(StringInput::new(src, start_pos, end_pos));
+    let mut parser = Parser::new(lexer, config);
+
+    parser.parse()
+}
+
 pub fn parse_file<'a, T>(fm: &'a SourceFile, config: ParserConfig) -> PResult<T>
 where
     Parser<Lexer<StringInput<'a>>>: Parse<T>,

css/parser/src/parser/at_rule.rs

@@ -5,7 +5,7 @@ use crate::{
     Parse,
 };
 use swc_atoms::js_word;
-use swc_common::DUMMY_SP;
+use swc_common::{Span, Spanned, DUMMY_SP};
 use swc_css_ast::*;
 
 #[derive(Debug, Default)]
@@ -148,13 +148,25 @@ where
             "page" => {
                 self.input.skip_ws()?;
 
-                return self.parse().map(AtRule::Page);
+                return self
+                    .parse()
+                    .map(|mut r: PageRule| {
+                        r.span.lo = start;
+                        r
+                    })
+                    .map(AtRule::Page);
             }
 
             "document" | "-moz-document" => {
                 self.input.skip_ws()?;
 
-                return self.parse().map(AtRule::Document);
+                return self
+                    .parse()
+                    .map(|mut r: DocumentRule| {
+                        r.span.lo = start;
+                        r
+                    })
+                    .map(AtRule::Document);
             }
 
             "namespace" => {
@@ -194,6 +206,7 @@ where
 
         self.input.skip_ws()?;
 
+        let token_start = self.input.cur_span()?.lo;
         let mut tokens = vec![];
 
         if eat!(self, "{") {
@@ -202,6 +215,7 @@ where
                 if is!(self, "}") {
                     brace_cnt -= 1;
                     if brace_cnt == 0 {
+                        expect!(self, "}");
                         break;
                     }
                 }
@@ -243,7 +257,7 @@ where
             span: span!(self, start),
             name,
             tokens: Tokens {
-                span: span!(self, start),
+                span: span!(self, token_start),
                 tokens,
             },
         }))
@@ -298,7 +312,7 @@ where
         if is!(self, Ident) {
             self.parse_id().map(KeyframeSelector::Id)
         } else {
-            self.parse().map(KeyframeSelector::Perecent)
+            self.parse().map(KeyframeSelector::Percent)
         }
     }
 }
@@ -460,6 +474,7 @@ where
             MediaQuery::Text(text)
         } else if eat!(self, "(") {
             if is!(self, Ident) {
+                let span = self.input.cur_span()?;
                 let id = self.parse_id()?;
 
                 self.input.skip_ws()?;
@@ -471,7 +486,7 @@ where
                         allow_operation_in_value: true,
                         ..self.ctx
                     };
-                    let values = self.with_ctx(ctx).parse_property_values()?;
+                    let values = self.with_ctx(ctx).parse_property_values()?.0;
 
                     expect!(self, ")");
 
@@ -498,20 +513,20 @@ where
         self.input.skip_ws()?;
 
         if eat!(self, "and") {
-            let right = self.parse()?;
+            let right: Box<MediaQuery> = self.parse()?;
 
             return Ok(MediaQuery::And(AndMediaQuery {
-                span: span!(self, span.lo),
+                span: Span::new(span.lo, right.span().hi, Default::default()),
                 left: Box::new(base),
                 right,
             }));
         }
 
         if eat!(self, "or") {
-            let right = self.parse()?;
+            let right: Box<MediaQuery> = self.parse()?;
 
             return Ok(MediaQuery::Or(OrMediaQuery {
-                span: span!(self, span.lo),
+                span: Span::new(span.lo, right.span().hi, Default::default()),
                 left: Box::new(base),
                 right,
             }));

css/parser/src/parser/input.rs

@@ -47,8 +47,10 @@ where
         Ok(self.cur()?.is_none())
     }
 
-    pub fn last_pos(&self) -> BytePos {
-        self.last_pos
+    pub fn last_pos(&mut self) -> PResult<BytePos> {
+        self.cur()?;
+
+        Ok(self.last_pos)
     }
 
     pub fn cur_span(&mut self) -> PResult<Span> {
@@ -84,6 +86,10 @@ where
             "bump() is called without checking current token"
         );
 
+        if let Some(cur) = &self.cur {
+            self.last_pos = cur.span.hi;
+        }
+
         let token = self.cur.take();
 
         self.bump_inner(false)?;

css/parser/src/parser/macros.rs

@@ -1,6 +1,7 @@
 macro_rules! span {
     ($parser:expr, $start:expr) => {{
-        swc_common::Span::new($start, $parser.input.last_pos(), Default::default())
+        let last_pos = $parser.input.last_pos()?;
+        swc_common::Span::new($start, last_pos, Default::default())
     }};
 }
 
@@ -61,7 +62,7 @@ macro_rules! cur {
         match $parser.input.cur()? {
             Some(v) => v,
             None => {
-                let last_pos = $parser.input.last_pos();
+                let last_pos = $parser.input.last_pos()?;
                 let span = swc_common::Span::new(last_pos, last_pos, Default::default());
                 Err(crate::error::Error::new(span, crate::error::ErrorKind::Eof))?
             }

css/parser/src/parser/mod.rs

@@ -77,7 +77,7 @@ where
             parse_selectors: true,
         })?;
 
-        let last = self.input.last_pos();
+        let last = self.input.last_pos()?;
 
         Ok(Stylesheet {
             span: Span::new(start.lo, last, Default::default()),
@@ -176,15 +176,14 @@ where
                 expect!(self, "(");
                 let value = self.parse_str()?.value;
                 expect!(self, ")");
-                Ok(Str { span, value })
+                Ok(Str {
+                    span: span!(self, span.lo),
+                    value,
+                })
             }
 
             Token::Url { .. } => match bump!(self) {
-                Token::Url { value } => {
-                    let span = self.input.cur_span()?;
-
-                    Ok(Str { span, value })
-                }
+                Token::Url { value } => Ok(Str { span, value }),
                 _ => {
                     unreachable!()
                 }

css/parser/src/parser/selector/mod.rs

@@ -37,7 +37,11 @@ where
 
         let mut selectors = vec![sel];
 
+        let mut last_pos;
+
         loop {
+            last_pos = self.input.last_pos()?;
+
             self.input.skip_ws()?;
 
             if is_one_of!(self, EOF, ",", "{") {
@@ -60,7 +64,7 @@ where
         }
 
         Ok(ComplexSelector {
-            span: span!(self, start_pos),
+            span: Span::new(start_pos, last_pos, Default::default()),
             selectors,
         })
     }
@@ -199,13 +203,15 @@ where
                 tok!(":") => {
                     if peeked_is!(self, ":") {
                         while is!(self, ":") {
+                            let start = self.input.cur_span()?.lo;
+
                             let is_element = peeked_is!(self, ":");
                             if is_element {
                                 bump!(self);
                             }
 
                             let mut pseudo = self.parse_pseudo_class_selector()?;
-
+                            pseudo.span.lo = start;
                             pseudo.is_element = is_element;
                             subclass_selectors.push(SubclassSelector::PseudoClass(pseudo));
                         }
@@ -307,13 +313,15 @@ where
             });
         }
 
+        let name_start = self.input.cur_span()?.lo;
+
         let name = self.parse_selector_text()?;
 
         let name = if eat!(self, Ident) {
             name
         } else {
             Text {
-                span: span!(self, start),
+                span: span!(self, name_start),
                 value: js_word!(""),
             }
         };
@@ -330,6 +338,8 @@ where
         let start_pos = self.input.cur_span()?.lo;
         expect!(self, "[");
 
+        let name_start_pos = self.input.cur_span()?.lo;
+
         let mut ns_name_prefix = None;
         let mut ns_name_name;
 
@@ -340,7 +350,7 @@ where
 
                 if eat!(self, "*") {
                     ns_name_prefix = Some(Text {
-                        span: span!(self, start_pos),
+                        span: span!(self, name_start_pos),
                         value: "*".into(),
                     });
                 } else {
@@ -372,7 +382,7 @@ where
             }
         }
         let name = NamespacedName {
-            span: span!(self, start_pos),
+            span: span!(self, name_start_pos),
             prefix: ns_name_prefix,
             name: ns_name_name,
         };

css/parser/src/parser/style_rule.rs

@@ -14,7 +14,7 @@ where
 
         let block = self.parse_decl_block()?;
 
-        let span = Span::new(start, self.input.last_pos(), Default::default());
+        let span = span!(self, start);
 
         Ok(Rule::Style(StyleRule {
             span,
@@ -34,7 +34,7 @@ where
 
         expect!(self, "}");
 
-        let span = Span::new(start, self.input.last_pos(), Default::default());
+        let span = span!(self, start);
 
         Ok(DeclBlock { span, properties })
     }
@@ -67,7 +67,7 @@ where
 
         expect!(self, ":");
 
-        let values = {
+        let (values, mut last_pos) = {
             let ctx = Ctx {
                 allow_operation_in_value: false,
                 ..self.ctx
@@ -76,11 +76,12 @@ where
         };
 
         let important = self.parse_bang_important()?;
-
-        let span = span!(self, start);
+        if important.is_some() {
+            last_pos = self.input.last_pos()?;
+        }
 
         Ok(Property {
-            span,
+            span: Span::new(start, last_pos, Default::default()),
             name,
             values,
             important,

css/parser/src/parser/value/mod.rs

@@ -3,7 +3,7 @@ use crate::{
     error::{Error, ErrorKind},
     Parse,
 };
-use swc_common::BytePos;
+use swc_common::{BytePos, Spanned};
 use swc_css_ast::*;
 
 #[cfg(test)]
@@ -16,16 +16,22 @@ where
     /// Ported from `parseDeclaration` of esbuild.
     ///
     /// https://github.com/evanw/esbuild/blob/a9456dfbf08ab50607952eefb85f2418968c124c/internal/css_parser/css_parser.go#L987
-    pub(super) fn parse_property_values(&mut self) -> PResult<Vec<Value>> {
+    ///
+    /// Returned [BytePos] is `hi`.
+    pub(super) fn parse_property_values(&mut self) -> PResult<(Vec<Value>, BytePos)> {
         let mut values = vec![];
         let mut state = self.input.state();
+
+        let mut hi = self.input.last_pos()?;
         loop {
             if is_one_of!(self, EOF, ";", "}", "!", ")") {
                 self.input.reset(&state);
                 break;
             }
 
-            values.push(self.parse_one_value()?);
+            let v = self.parse_one_value()?;
+            hi = v.span().hi;
+            values.push(v);
 
             state = self.input.state();
 
@@ -35,7 +41,7 @@ where
         }
 
         // TODO: Make this lazy
-        Ok(values)
+        Ok((values, hi))
     }
 
     fn parse_one_value(&mut self) -> PResult<Value> {
@@ -59,7 +65,7 @@ where
                 self.input.skip_ws()?;
             }
 
-            return Ok(Value::Values(Values {
+            return Ok(Value::Space(SpaceValues {
                 span: span!(self, span.lo),
                 values,
             }));

css/parser/tests/fixture.rs

@@ -1,9 +1,11 @@
 use std::path::PathBuf;
-use swc_common::input::SourceFileInput;
+use swc_common::{errors::Handler, input::SourceFileInput, Spanned, DUMMY_SP};
+use swc_css_ast::*;
 use swc_css_parser::{
     lexer::Lexer,
     parser::{Parser, ParserConfig},
 };
+use swc_css_visit::{Visit, VisitWith};
 use testing::NormalizedOutput;
 
 #[testing::fixture("tests/fixture/**/input.css")]
@@ -42,6 +44,137 @@ fn pass(input: PathBuf) {
     .unwrap();
 }
 
+struct SpanVisualizer<'a> {
+    handler: &'a Handler,
+}
+
+macro_rules! mtd {
+    ($T:ty,$name:ident) => {
+        fn $name(&mut self, n: &$T, _: &dyn swc_css_visit::Node) {
+            self.handler
+                .struct_span_err(n.span(), stringify!($T))
+                .emit();
+
+            n.visit_children_with(self);
+        }
+    };
+}
+
+impl Visit for SpanVisualizer<'_> {
+    mtd!(ArrayValue, visit_array_value);
+    mtd!(AtRule, visit_at_rule);
+    mtd!(AtSelector, visit_at_selector);
+    mtd!(AtTextValue, visit_at_text_value);
+    mtd!(AttrSelector, visit_attr_selector);
+    mtd!(BinValue, visit_bin_value);
+    mtd!(BraceValue, visit_brace_value);
+    mtd!(ClassSelector, visit_class_selector);
+    mtd!(SpaceValues, visit_space_values);
+    mtd!(ComplexSelector, visit_complex_selector);
+    mtd!(CompoundSelector, visit_compound_selector);
+    mtd!(DeclBlock, visit_decl_block);
+    mtd!(FnValue, visit_fn_value);
+    mtd!(HashValue, visit_hash_value);
+    mtd!(IdSelector, visit_id_selector);
+    mtd!(NamespacedName, visit_namespaced_name);
+    mtd!(Num, visit_num);
+    mtd!(ParenValue, visit_paren_value);
+    mtd!(PercentValue, visit_percent_value);
+    mtd!(Property, visit_property);
+    mtd!(PseudoSelector, visit_pseudo_selector);
+    mtd!(Rule, visit_rule);
+    mtd!(Str, visit_str);
+    mtd!(StyleRule, visit_style_rule);
+    mtd!(Stylesheet, visit_stylesheet);
+    mtd!(SubclassSelector, visit_subclass_selector);
+    mtd!(TagSelector, visit_tag_selector);
+    mtd!(Text, visit_text);
+    mtd!(Tokens, visit_tokens);
+    mtd!(Unit, visit_unit);
+    mtd!(UnitValue, visit_unit_value);
+    mtd!(UniversalSelector, visit_universal_selector);
+    mtd!(UrlValue, visit_url_value);
+    mtd!(Value, visit_value);
+
+    mtd!(AndMediaQuery, visit_and_media_query);
+    mtd!(AndSupportQuery, visit_and_support_query);
+    mtd!(CharsetRule, visit_charset_rule);
+    mtd!(CommaMediaQuery, visit_comma_media_query);
+    mtd!(DocumentRule, visit_document_rule);
+    mtd!(FontFaceRule, visit_font_face_rule);
+    mtd!(ImportRule, visit_import_rule);
+    mtd!(KeyframeBlock, visit_keyframe_block);
+    mtd!(KeyframeBlockRule, visit_keyframe_block_rule);
+    mtd!(KeyframeSelector, visit_keyframe_selector);
+    mtd!(KeyframesRule, visit_keyframes_rule);
+    mtd!(MediaQuery, visit_media_query);
+    mtd!(MediaRule, visit_media_rule);
+    mtd!(NamespaceRule, visit_namespace_rule);
+    mtd!(NestedPageRule, visit_nested_page_rule);
+    mtd!(NotMediaQuery, visit_not_media_query);
+    mtd!(NotSupportQuery, visit_not_support_query);
+    mtd!(OnlyMediaQuery, visit_only_media_query);
+    mtd!(OrMediaQuery, visit_or_media_query);
+    mtd!(OrSupportQuery, visit_or_support_query);
+    mtd!(PageRule, visit_page_rule);
+    mtd!(PageRuleBlock, visit_page_rule_block);
+    mtd!(PageRuleBlockItem, visit_page_rule_block_item);
+    mtd!(PageSelector, visit_page_selector);
+    mtd!(ParenSupportQuery, visit_paren_support_query);
+    mtd!(SupportQuery, visit_support_query);
+    mtd!(SupportsRule, visit_supports_rule);
+    mtd!(UnknownAtRule, visit_unknown_at_rule);
+    mtd!(ViewportRule, visit_viewport_rule);
+
+    fn visit_token_and_span(&mut self, n: &TokenAndSpan, _parent: &dyn swc_css_visit::Node) {
+        self.handler
+            .struct_span_err(n.span, &format!("{:?}", n.token))
+            .emit();
+    }
+}
+
+#[testing::fixture("tests/fixture/**/input.css")]
+fn span(input: PathBuf) {
+    eprintln!("Input: {}", input.display());
+    let dir = input.parent().unwrap().to_path_buf();
+
+    let output = testing::run_test2(false, |cm, handler| {
+        if false {
+            return Ok(());
+        }
+
+        let fm = cm.load_file(&input).unwrap();
+        let lexer = Lexer::new(SourceFileInput::from(&*fm));
+        let mut parser = Parser::new(lexer, ParserConfig { parse_values: true });
+
+        let stylesheet = parser.parse_all();
+
+        match stylesheet {
+            Ok(stylesheet) => {
+                stylesheet.visit_with(
+                    &Invalid { span: DUMMY_SP },
+                    &mut SpanVisualizer { handler: &handler },
+                );
+
+                Err(())
+            }
+            Err(err) => {
+                let mut d = err.to_diagnostics(&handler);
+                d.note(&format!("current token = {}", parser.dump_cur()));
+
+                d.emit();
+
+                panic!();
+            }
+        }
+    })
+    .unwrap_err();
+
+    output
+        .compare_to_file(&dir.join("span.rust-debug"))
+        .unwrap();
+}
+
 #[testing::fixture("tests/errors/**/input.css")]
 fn fail(input: PathBuf) {
     eprintln!("Input: {}", input.display());

css/parser/tests/fixture/esbuild/misc/-4j83DwgJa0nPQIjlb0RIA/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 19,
+    "end": 20,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 19,
+        "end": 20,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 19,
+          "end": 20,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 19,
+              "end": 18,
               "ctxt": 0
             },
             "name": {

css/parser/tests/fixture/esbuild/misc/-4j83DwgJa0nPQIjlb0RIA/span.rust-debug

@@ -0,0 +1,72 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/-4j83DwgJa0nPQIjlb0RIA/input.css:1:1
+  |
+1 | a { color: #112333 }
+  | ^^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/-4j83DwgJa0nPQIjlb0RIA/input.css:1:1
+  |
+1 | a { color: #112333 }
+  | ^^^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/-4j83DwgJa0nPQIjlb0RIA/input.css:1:1
+  |
+1 | a { color: #112333 }
+  | ^^^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/-4j83DwgJa0nPQIjlb0RIA/input.css:1:1
+  |
+1 | a { color: #112333 }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/-4j83DwgJa0nPQIjlb0RIA/input.css:1:1
+  |
+1 | a { color: #112333 }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/-4j83DwgJa0nPQIjlb0RIA/input.css:1:1
+  |
+1 | a { color: #112333 }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-4j83DwgJa0nPQIjlb0RIA/input.css:1:1
+  |
+1 | a { color: #112333 }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/-4j83DwgJa0nPQIjlb0RIA/input.css:1:3
+  |
+1 | a { color: #112333 }
+  |   ^^^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/-4j83DwgJa0nPQIjlb0RIA/input.css:1:5
+  |
+1 | a { color: #112333 }
+  |     ^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-4j83DwgJa0nPQIjlb0RIA/input.css:1:5
+  |
+1 | a { color: #112333 }
+  |     ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/-4j83DwgJa0nPQIjlb0RIA/input.css:1:12
+  |
+1 | a { color: #112333 }
+  |            ^^^^^^^
+
+error: HashValue
+ --> $DIR/tests/fixture/esbuild/misc/-4j83DwgJa0nPQIjlb0RIA/input.css:1:12
+  |
+1 | a { color: #112333 }
+  |            ^^^^^^^
+

css/parser/tests/fixture/esbuild/misc/-8o_H6sq86TDAHqF7YO0hg/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 0,
+    "end": 6,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 0,
+        "end": 6,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 0,
+            "end": 3,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 3,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 3,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -43,7 +43,7 @@
                   "type": "Text",
                   "span": {
                     "start": 0,
-                    "end": 4,
+                    "end": 3,
                     "ctxt": 0
                   },
                   "value": "-"
@@ -57,8 +57,8 @@
       "block": {
         "type": "DeclBlock",
         "span": {
-          "start": 0,
-          "end": 4,
+          "start": 4,
+          "end": 6,
           "ctxt": 0
         },
         "properties": []

css/parser/tests/fixture/esbuild/misc/-8o_H6sq86TDAHqF7YO0hg/span.rust-debug

@@ -0,0 +1,48 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/-8o_H6sq86TDAHqF7YO0hg/input.css:1:1
+  |
+1 | \2d {}
+  | ^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/-8o_H6sq86TDAHqF7YO0hg/input.css:1:1
+  |
+1 | \2d {}
+  | ^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/-8o_H6sq86TDAHqF7YO0hg/input.css:1:1
+  |
+1 | \2d {}
+  | ^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/-8o_H6sq86TDAHqF7YO0hg/input.css:1:1
+  |
+1 | \2d {}
+  | ^^^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/-8o_H6sq86TDAHqF7YO0hg/input.css:1:1
+  |
+1 | \2d {}
+  | ^^^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/-8o_H6sq86TDAHqF7YO0hg/input.css:1:1
+  |
+1 | \2d {}
+  | ^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-8o_H6sq86TDAHqF7YO0hg/input.css:1:1
+  |
+1 | \2d {}
+  | ^^^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/-8o_H6sq86TDAHqF7YO0hg/input.css:1:5
+  |
+1 | \2d {}
+  |     ^^
+

css/parser/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 56,
+    "end": 67,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 56,
+        "end": 67,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 56,
+            "end": 55,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 55,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 3,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -53,16 +53,16 @@
                 {
                   "type": "PseudoSelector",
                   "span": {
-                    "start": 0,
-                    "end": 4,
+                    "start": 3,
+                    "end": 11,
                     "ctxt": 0
                   },
                   "isElement": true,
                   "name": {
                     "type": "Text",
                     "span": {
-                      "start": 0,
-                      "end": 4,
+                      "start": 5,
+                      "end": 11,
                       "ctxt": 0
                     },
                     "value": ""
@@ -80,16 +80,16 @@
                 {
                   "type": "PseudoSelector",
                   "span": {
-                    "start": 0,
-                    "end": 12,
+                    "start": 11,
+                    "end": 18,
                     "ctxt": 0
                   },
                   "isElement": true,
                   "name": {
                     "type": "Text",
                     "span": {
-                      "start": 0,
-                      "end": 12,
+                      "start": 13,
+                      "end": 18,
                       "ctxt": 0
                     },
                     "value": ""
@@ -107,16 +107,16 @@
                 {
                   "type": "PseudoSelector",
                   "span": {
-                    "start": 0,
-                    "end": 19,
+                    "start": 18,
+                    "end": 29,
                     "ctxt": 0
                   },
                   "isElement": true,
                   "name": {
                     "type": "Text",
                     "span": {
-                      "start": 0,
-                      "end": 19,
+                      "start": 20,
+                      "end": 29,
                       "ctxt": 0
                     },
                     "value": ""
@@ -134,16 +134,16 @@
                 {
                   "type": "PseudoSelector",
                   "span": {
-                    "start": 0,
-                    "end": 30,
+                    "start": 29,
+                    "end": 41,
                     "ctxt": 0
                   },
                   "isElement": true,
                   "name": {
                     "type": "Text",
                     "span": {
-                      "start": 0,
-                      "end": 30,
+                      "start": 31,
+                      "end": 41,
                       "ctxt": 0
                     },
                     "value": ""
@@ -161,16 +161,16 @@
                 {
                   "type": "PseudoSelector",
                   "span": {
-                    "start": 0,
-                    "end": 42,
+                    "start": 41,
+                    "end": 55,
                     "ctxt": 0
                   },
                   "isElement": true,
                   "name": {
                     "type": "Text",
                     "span": {
-                      "start": 0,
-                      "end": 42,
+                      "start": 43,
+                      "end": 55,
                       "ctxt": 0
                     },
                     "value": ""
@@ -194,15 +194,15 @@
         "type": "DeclBlock",
         "span": {
           "start": 56,
-          "end": 56,
+          "end": 67,
           "ctxt": 0
         },
         "properties": [
           {
             "type": "Property",
             "span": {
-              "start": 56,
-              "end": 57,
+              "start": 57,
+              "end": 66,
               "ctxt": 0
             },
             "name": {

css/parser/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/span.rust-debug

@@ -0,0 +1,164 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:1
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:1
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:1
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:1
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:1
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:1
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  | ^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:1
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  | ^^^
+
+error: SubclassSelector
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:4
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |    ^^^^^^^^
+
+error: PseudoSelector
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:4
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |    ^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:6
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |      ^^^^^^
+
+error: Tokens
+
+error: SubclassSelector
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:12
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |            ^^^^^^^
+
+error: PseudoSelector
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:12
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |            ^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:14
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |              ^^^^^
+
+error: SubclassSelector
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:19
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |                   ^^^^^^^^^^^
+
+error: PseudoSelector
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:19
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |                   ^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:21
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |                     ^^^^^^^^^
+
+error: SubclassSelector
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:30
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |                              ^^^^^^^^^^^^
+
+error: PseudoSelector
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:30
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |                              ^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:32
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |                                ^^^^^^^^^^
+
+error: SubclassSelector
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:42
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |                                          ^^^^^^^^^^^^^^
+
+error: PseudoSelector
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:42
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |                                          ^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:44
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |                                            ^^^^^^^^^^^^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:57
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |                                                         ^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:58
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |                                                          ^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:58
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |                                                          ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:64
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |                                                                ^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-GZJfOA9TK6La2KGGNgCkg/input.css:1:64
+  |
+1 | div::before::after::selection::first-line::first-letter {color:red}
+  |                                                                ^^^
+

css/parser/tests/fixture/esbuild/misc/-JoxoRcnA-zaaEC7RjXKvQ/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 17,
+    "end": 18,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 17,
+        "end": 18,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 17,
+          "end": 18,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 11,
+              "end": 15,
               "ctxt": 0
             },
             "name": {

css/parser/tests/fixture/esbuild/misc/-JoxoRcnA-zaaEC7RjXKvQ/span.rust-debug

@@ -0,0 +1,72 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/-JoxoRcnA-zaaEC7RjXKvQ/input.css:1:1
+  |
+1 | a { width: +.10; }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/-JoxoRcnA-zaaEC7RjXKvQ/input.css:1:1
+  |
+1 | a { width: +.10; }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/-JoxoRcnA-zaaEC7RjXKvQ/input.css:1:1
+  |
+1 | a { width: +.10; }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/-JoxoRcnA-zaaEC7RjXKvQ/input.css:1:1
+  |
+1 | a { width: +.10; }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/-JoxoRcnA-zaaEC7RjXKvQ/input.css:1:1
+  |
+1 | a { width: +.10; }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/-JoxoRcnA-zaaEC7RjXKvQ/input.css:1:1
+  |
+1 | a { width: +.10; }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-JoxoRcnA-zaaEC7RjXKvQ/input.css:1:1
+  |
+1 | a { width: +.10; }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/-JoxoRcnA-zaaEC7RjXKvQ/input.css:1:3
+  |
+1 | a { width: +.10; }
+  |   ^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/-JoxoRcnA-zaaEC7RjXKvQ/input.css:1:5
+  |
+1 | a { width: +.10; }
+  |     ^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-JoxoRcnA-zaaEC7RjXKvQ/input.css:1:5
+  |
+1 | a { width: +.10; }
+  |     ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/-JoxoRcnA-zaaEC7RjXKvQ/input.css:1:12
+  |
+1 | a { width: +.10; }
+  |            ^^^^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/-JoxoRcnA-zaaEC7RjXKvQ/input.css:1:12
+  |
+1 | a { width: +.10; }
+  |            ^^^^
+

css/parser/tests/fixture/esbuild/misc/-b4VODLSeaV93gwC2Ot2tw/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 8,
+    "end": 10,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 8,
+        "end": 10,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 8,
+            "end": 7,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 7,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -37,7 +37,7 @@
                   "type": "IdSelector",
                   "span": {
                     "start": 0,
-                    "end": 0,
+                    "end": 7,
                     "ctxt": 0
                   },
                   "text": {
@@ -59,7 +59,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 8,
-          "end": 8,
+          "end": 10,
           "ctxt": 0
         },
         "properties": []

css/parser/tests/fixture/esbuild/misc/-b4VODLSeaV93gwC2Ot2tw/span.rust-debug

@@ -0,0 +1,54 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/-b4VODLSeaV93gwC2Ot2tw/input.css:1:1
+  |
+1 | #h\61sh {}
+  | ^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/-b4VODLSeaV93gwC2Ot2tw/input.css:1:1
+  |
+1 | #h\61sh {}
+  | ^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/-b4VODLSeaV93gwC2Ot2tw/input.css:1:1
+  |
+1 | #h\61sh {}
+  | ^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/-b4VODLSeaV93gwC2Ot2tw/input.css:1:1
+  |
+1 | #h\61sh {}
+  | ^^^^^^^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/-b4VODLSeaV93gwC2Ot2tw/input.css:1:1
+  |
+1 | #h\61sh {}
+  | ^^^^^^^
+
+error: SubclassSelector
+ --> $DIR/tests/fixture/esbuild/misc/-b4VODLSeaV93gwC2Ot2tw/input.css:1:1
+  |
+1 | #h\61sh {}
+  | ^^^^^^^
+
+error: IdSelector
+ --> $DIR/tests/fixture/esbuild/misc/-b4VODLSeaV93gwC2Ot2tw/input.css:1:1
+  |
+1 | #h\61sh {}
+  | ^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-b4VODLSeaV93gwC2Ot2tw/input.css:1:1
+  |
+1 | #h\61sh {}
+  | ^^^^^^^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/-b4VODLSeaV93gwC2Ot2tw/input.css:1:9
+  |
+1 | #h\61sh {}
+  |         ^^
+

css/parser/tests/fixture/esbuild/misc/-edvtxlXMemv5jnGeyueBA/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 18,
+    "end": 19,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 18,
+        "end": 19,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 18,
+          "end": 19,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 11,
+              "end": 16,
               "ctxt": 0
             },
             "name": {
@@ -83,7 +83,7 @@
                 "type": "PercentValue",
                 "span": {
                   "start": 11,
-                  "end": 11,
+                  "end": 16,
                   "ctxt": 0
                 },
                 "value": {

css/parser/tests/fixture/esbuild/misc/-edvtxlXMemv5jnGeyueBA/span.rust-debug

@@ -0,0 +1,78 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/-edvtxlXMemv5jnGeyueBA/input.css:1:1
+  |
+1 | a { width: -.10%; }
+  | ^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/-edvtxlXMemv5jnGeyueBA/input.css:1:1
+  |
+1 | a { width: -.10%; }
+  | ^^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/-edvtxlXMemv5jnGeyueBA/input.css:1:1
+  |
+1 | a { width: -.10%; }
+  | ^^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/-edvtxlXMemv5jnGeyueBA/input.css:1:1
+  |
+1 | a { width: -.10%; }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/-edvtxlXMemv5jnGeyueBA/input.css:1:1
+  |
+1 | a { width: -.10%; }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/-edvtxlXMemv5jnGeyueBA/input.css:1:1
+  |
+1 | a { width: -.10%; }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-edvtxlXMemv5jnGeyueBA/input.css:1:1
+  |
+1 | a { width: -.10%; }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/-edvtxlXMemv5jnGeyueBA/input.css:1:3
+  |
+1 | a { width: -.10%; }
+  |   ^^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/-edvtxlXMemv5jnGeyueBA/input.css:1:5
+  |
+1 | a { width: -.10%; }
+  |     ^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-edvtxlXMemv5jnGeyueBA/input.css:1:5
+  |
+1 | a { width: -.10%; }
+  |     ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/-edvtxlXMemv5jnGeyueBA/input.css:1:12
+  |
+1 | a { width: -.10%; }
+  |            ^^^^^
+
+error: PercentValue
+ --> $DIR/tests/fixture/esbuild/misc/-edvtxlXMemv5jnGeyueBA/input.css:1:12
+  |
+1 | a { width: -.10%; }
+  |            ^^^^^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/-edvtxlXMemv5jnGeyueBA/input.css:1:12
+  |
+1 | a { width: -.10%; }
+  |            ^^^^
+

css/parser/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 44,
+    "end": 45,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 44,
+        "end": 45,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 44,
+          "end": 45,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 44,
+              "end": 43,
               "ctxt": 0
             },
             "name": {
@@ -83,7 +83,7 @@
                 "type": "FnValue",
                 "span": {
                   "start": 16,
-                  "end": 28,
+                  "end": 31,
                   "ctxt": 0
                 },
                 "name": {

css/parser/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/span.rust-debug

@@ -0,0 +1,162 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:1
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:1
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:1
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:1
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:1
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:1
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:1
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:3
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:5
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:5
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |     ^^^^^^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:17
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |                 ^^^^^^^^^^^^^^^
+
+error: FnValue
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:17
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |                 ^^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:17
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |                 ^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:21
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |                     ^^^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:21
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |                     ^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:26
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |                          ^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:26
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |                          ^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:29
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |                             ^^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:29
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |                             ^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:33
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |                                 ^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:33
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |                                 ^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:35
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |                                   ^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:35
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |                                   ^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:37
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |                                     ^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:37
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |                                     ^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:39
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |                                       ^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-gboAEi1zyjFW5mtEM24Rg/input.css:1:39
+  |
+1 | a { box-shadow: rgb(255, 0, 17) 0 0 1 inset }
+  |                                       ^^^^^
+

css/parser/tests/fixture/esbuild/misc/-shTP60AAG6a4mCJUpV1cQ/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 0,
+    "end": 7,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 0,
+        "end": 7,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 0,
+            "end": 5,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 5,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -37,21 +37,21 @@
                   "type": "AttrributeSelector",
                   "span": {
                     "start": 0,
-                    "end": 0,
+                    "end": 5,
                     "ctxt": 0
                   },
                   "name": {
                     "type": "NamespacedName",
                     "span": {
-                      "start": 0,
-                      "end": 0,
+                      "start": 1,
+                      "end": 4,
                       "ctxt": 0
                     },
                     "prefix": {
                       "type": "Text",
                       "span": {
-                        "start": 0,
-                        "end": 0,
+                        "start": 1,
+                        "end": 2,
                         "ctxt": 0
                       },
                       "value": "*"
@@ -78,8 +78,8 @@
       "block": {
         "type": "DeclBlock",
         "span": {
-          "start": 0,
-          "end": 5,
+          "start": 5,
+          "end": 7,
           "ctxt": 0
         },
         "properties": []

css/parser/tests/fixture/esbuild/misc/-shTP60AAG6a4mCJUpV1cQ/span.rust-debug

@@ -0,0 +1,66 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/-shTP60AAG6a4mCJUpV1cQ/input.css:1:1
+  |
+1 | [*|b]{}
+  | ^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/-shTP60AAG6a4mCJUpV1cQ/input.css:1:1
+  |
+1 | [*|b]{}
+  | ^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/-shTP60AAG6a4mCJUpV1cQ/input.css:1:1
+  |
+1 | [*|b]{}
+  | ^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/-shTP60AAG6a4mCJUpV1cQ/input.css:1:1
+  |
+1 | [*|b]{}
+  | ^^^^^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/-shTP60AAG6a4mCJUpV1cQ/input.css:1:1
+  |
+1 | [*|b]{}
+  | ^^^^^
+
+error: SubclassSelector
+ --> $DIR/tests/fixture/esbuild/misc/-shTP60AAG6a4mCJUpV1cQ/input.css:1:1
+  |
+1 | [*|b]{}
+  | ^^^^^
+
+error: AttrSelector
+ --> $DIR/tests/fixture/esbuild/misc/-shTP60AAG6a4mCJUpV1cQ/input.css:1:1
+  |
+1 | [*|b]{}
+  | ^^^^^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/-shTP60AAG6a4mCJUpV1cQ/input.css:1:2
+  |
+1 | [*|b]{}
+  |  ^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-shTP60AAG6a4mCJUpV1cQ/input.css:1:2
+  |
+1 | [*|b]{}
+  |  ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/-shTP60AAG6a4mCJUpV1cQ/input.css:1:4
+  |
+1 | [*|b]{}
+  |    ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/-shTP60AAG6a4mCJUpV1cQ/input.css:1:6
+  |
+1 | [*|b]{}
+  |      ^^
+

css/parser/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 20,
+    "end": 21,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 20,
+        "end": 21,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 20,
+          "end": 21,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 20,
+              "end": 19,
               "ctxt": 0
             },
             "name": {

css/parser/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/span.rust-debug

@@ -0,0 +1,108 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:1
+  |
+1 | a { margin: 0 1 0 1 }
+  | ^^^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:1
+  |
+1 | a { margin: 0 1 0 1 }
+  | ^^^^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:1
+  |
+1 | a { margin: 0 1 0 1 }
+  | ^^^^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:1
+  |
+1 | a { margin: 0 1 0 1 }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:1
+  |
+1 | a { margin: 0 1 0 1 }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:1
+  |
+1 | a { margin: 0 1 0 1 }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:1
+  |
+1 | a { margin: 0 1 0 1 }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:3
+  |
+1 | a { margin: 0 1 0 1 }
+  |   ^^^^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:5
+  |
+1 | a { margin: 0 1 0 1 }
+  |     ^^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:5
+  |
+1 | a { margin: 0 1 0 1 }
+  |     ^^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:13
+  |
+1 | a { margin: 0 1 0 1 }
+  |             ^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:13
+  |
+1 | a { margin: 0 1 0 1 }
+  |             ^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:15
+  |
+1 | a { margin: 0 1 0 1 }
+  |               ^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:15
+  |
+1 | a { margin: 0 1 0 1 }
+  |               ^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:17
+  |
+1 | a { margin: 0 1 0 1 }
+  |                 ^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:17
+  |
+1 | a { margin: 0 1 0 1 }
+  |                 ^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:19
+  |
+1 | a { margin: 0 1 0 1 }
+  |                   ^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/07tvJxvZrgDeTmptOclErA/input.css:1:19
+  |
+1 | a { margin: 0 1 0 1 }
+  |                   ^
+

css/parser/tests/fixture/esbuild/misc/0LKvnY2GhG7ss8EXa0t6tQ/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 19,
+    "end": 20,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 19,
+        "end": 20,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 19,
+          "end": 20,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 19,
+              "end": 18,
               "ctxt": 0
             },
             "name": {
@@ -83,7 +83,7 @@
                 "type": "UnitValue",
                 "span": {
                   "start": 11,
-                  "end": 11,
+                  "end": 18,
                   "ctxt": 0
                 },
                 "value": {

css/parser/tests/fixture/esbuild/misc/0LKvnY2GhG7ss8EXa0t6tQ/span.rust-debug

@@ -0,0 +1,84 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/0LKvnY2GhG7ss8EXa0t6tQ/input.css:1:1
+  |
+1 | a { value: 10p\32x }
+  | ^^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/0LKvnY2GhG7ss8EXa0t6tQ/input.css:1:1
+  |
+1 | a { value: 10p\32x }
+  | ^^^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/0LKvnY2GhG7ss8EXa0t6tQ/input.css:1:1
+  |
+1 | a { value: 10p\32x }
+  | ^^^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/0LKvnY2GhG7ss8EXa0t6tQ/input.css:1:1
+  |
+1 | a { value: 10p\32x }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/0LKvnY2GhG7ss8EXa0t6tQ/input.css:1:1
+  |
+1 | a { value: 10p\32x }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/0LKvnY2GhG7ss8EXa0t6tQ/input.css:1:1
+  |
+1 | a { value: 10p\32x }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/0LKvnY2GhG7ss8EXa0t6tQ/input.css:1:1
+  |
+1 | a { value: 10p\32x }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/0LKvnY2GhG7ss8EXa0t6tQ/input.css:1:3
+  |
+1 | a { value: 10p\32x }
+  |   ^^^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/0LKvnY2GhG7ss8EXa0t6tQ/input.css:1:5
+  |
+1 | a { value: 10p\32x }
+  |     ^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/0LKvnY2GhG7ss8EXa0t6tQ/input.css:1:5
+  |
+1 | a { value: 10p\32x }
+  |     ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/0LKvnY2GhG7ss8EXa0t6tQ/input.css:1:12
+  |
+1 | a { value: 10p\32x }
+  |            ^^^^^^^
+
+error: UnitValue
+ --> $DIR/tests/fixture/esbuild/misc/0LKvnY2GhG7ss8EXa0t6tQ/input.css:1:12
+  |
+1 | a { value: 10p\32x }
+  |            ^^^^^^^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/0LKvnY2GhG7ss8EXa0t6tQ/input.css:1:12
+  |
+1 | a { value: 10p\32x }
+  |            ^^
+
+error: Unit
+ --> $DIR/tests/fixture/esbuild/misc/0LKvnY2GhG7ss8EXa0t6tQ/input.css:1:14
+  |
+1 | a { value: 10p\32x }
+  |              ^^^^^
+

css/parser/tests/fixture/esbuild/misc/0Zlgi2sdsFfTrdnWOHUqeg/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 9,
+    "end": 11,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 9,
+        "end": 11,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 9,
+            "end": 8,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 8,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -37,14 +37,14 @@
                   "type": "AttrributeSelector",
                   "span": {
                     "start": 0,
-                    "end": 0,
+                    "end": 8,
                     "ctxt": 0
                   },
                   "name": {
                     "type": "NamespacedName",
                     "span": {
-                      "start": 0,
-                      "end": 0,
+                      "start": 1,
+                      "end": 2,
                       "ctxt": 0
                     },
                     "prefix": null,
@@ -79,7 +79,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 9,
-          "end": 9,
+          "end": 11,
           "ctxt": 0
         },
         "properties": []

css/parser/tests/fixture/esbuild/misc/0Zlgi2sdsFfTrdnWOHUqeg/span.rust-debug

@@ -0,0 +1,66 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/0Zlgi2sdsFfTrdnWOHUqeg/input.css:1:1
+  |
+1 | [b="0c"] {}
+  | ^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/0Zlgi2sdsFfTrdnWOHUqeg/input.css:1:1
+  |
+1 | [b="0c"] {}
+  | ^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/0Zlgi2sdsFfTrdnWOHUqeg/input.css:1:1
+  |
+1 | [b="0c"] {}
+  | ^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/0Zlgi2sdsFfTrdnWOHUqeg/input.css:1:1
+  |
+1 | [b="0c"] {}
+  | ^^^^^^^^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/0Zlgi2sdsFfTrdnWOHUqeg/input.css:1:1
+  |
+1 | [b="0c"] {}
+  | ^^^^^^^^
+
+error: SubclassSelector
+ --> $DIR/tests/fixture/esbuild/misc/0Zlgi2sdsFfTrdnWOHUqeg/input.css:1:1
+  |
+1 | [b="0c"] {}
+  | ^^^^^^^^
+
+error: AttrSelector
+ --> $DIR/tests/fixture/esbuild/misc/0Zlgi2sdsFfTrdnWOHUqeg/input.css:1:1
+  |
+1 | [b="0c"] {}
+  | ^^^^^^^^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/0Zlgi2sdsFfTrdnWOHUqeg/input.css:1:2
+  |
+1 | [b="0c"] {}
+  |  ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/0Zlgi2sdsFfTrdnWOHUqeg/input.css:1:2
+  |
+1 | [b="0c"] {}
+  |  ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/0Zlgi2sdsFfTrdnWOHUqeg/input.css:1:4
+  |
+1 | [b="0c"] {}
+  |    ^^^^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/0Zlgi2sdsFfTrdnWOHUqeg/input.css:1:10
+  |
+1 | [b="0c"] {}
+  |          ^^
+

css/parser/tests/fixture/esbuild/misc/0qqdP6EmNqzSa3h8c8lYUQ/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 4,
+    "end": 6,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 4,
+        "end": 6,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 4,
+            "end": 3,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 3,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -37,7 +37,7 @@
                   "type": "IdSelector",
                   "span": {
                     "start": 0,
-                    "end": 0,
+                    "end": 3,
                     "ctxt": 0
                   },
                   "text": {
@@ -59,7 +59,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 4,
-          "end": 4,
+          "end": 6,
           "ctxt": 0
         },
         "properties": []

css/parser/tests/fixture/esbuild/misc/0qqdP6EmNqzSa3h8c8lYUQ/span.rust-debug

@@ -0,0 +1,54 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/0qqdP6EmNqzSa3h8c8lYUQ/input.css:1:1
+  |
+1 | #id {}
+  | ^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/0qqdP6EmNqzSa3h8c8lYUQ/input.css:1:1
+  |
+1 | #id {}
+  | ^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/0qqdP6EmNqzSa3h8c8lYUQ/input.css:1:1
+  |
+1 | #id {}
+  | ^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/0qqdP6EmNqzSa3h8c8lYUQ/input.css:1:1
+  |
+1 | #id {}
+  | ^^^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/0qqdP6EmNqzSa3h8c8lYUQ/input.css:1:1
+  |
+1 | #id {}
+  | ^^^
+
+error: SubclassSelector
+ --> $DIR/tests/fixture/esbuild/misc/0qqdP6EmNqzSa3h8c8lYUQ/input.css:1:1
+  |
+1 | #id {}
+  | ^^^
+
+error: IdSelector
+ --> $DIR/tests/fixture/esbuild/misc/0qqdP6EmNqzSa3h8c8lYUQ/input.css:1:1
+  |
+1 | #id {}
+  | ^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/0qqdP6EmNqzSa3h8c8lYUQ/input.css:1:1
+  |
+1 | #id {}
+  | ^^^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/0qqdP6EmNqzSa3h8c8lYUQ/input.css:1:5
+  |
+1 | #id {}
+  |     ^^
+

css/parser/tests/fixture/esbuild/misc/0yo6flt6jo-UA8rUEFjrWA/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 0,
+    "end": 7,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 0,
+        "end": 7,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 0,
+            "end": 4,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 4,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 4,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -43,7 +43,7 @@
                   "type": "Text",
                   "span": {
                     "start": 0,
-                    "end": 5,
+                    "end": 4,
                     "ctxt": 0
                   },
                   "value": "--"
@@ -57,8 +57,8 @@
       "block": {
         "type": "DeclBlock",
         "span": {
-          "start": 0,
-          "end": 5,
+          "start": 5,
+          "end": 7,
           "ctxt": 0
         },
         "properties": []

css/parser/tests/fixture/esbuild/misc/0yo6flt6jo-UA8rUEFjrWA/span.rust-debug

@@ -0,0 +1,48 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/0yo6flt6jo-UA8rUEFjrWA/input.css:1:1
+  |
+1 | -\2d {}
+  | ^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/0yo6flt6jo-UA8rUEFjrWA/input.css:1:1
+  |
+1 | -\2d {}
+  | ^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/0yo6flt6jo-UA8rUEFjrWA/input.css:1:1
+  |
+1 | -\2d {}
+  | ^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/0yo6flt6jo-UA8rUEFjrWA/input.css:1:1
+  |
+1 | -\2d {}
+  | ^^^^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/0yo6flt6jo-UA8rUEFjrWA/input.css:1:1
+  |
+1 | -\2d {}
+  | ^^^^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/0yo6flt6jo-UA8rUEFjrWA/input.css:1:1
+  |
+1 | -\2d {}
+  | ^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/0yo6flt6jo-UA8rUEFjrWA/input.css:1:1
+  |
+1 | -\2d {}
+  | ^^^^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/0yo6flt6jo-UA8rUEFjrWA/input.css:1:6
+  |
+1 | -\2d {}
+  |      ^^
+

css/parser/tests/fixture/esbuild/misc/10VLLYwNo7xaTisP9r9Kfg/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 7,
+    "end": 9,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 7,
+        "end": 9,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 7,
+            "end": 6,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 6,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 3,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -53,8 +53,8 @@
                 {
                   "type": "IdSelector",
                   "span": {
-                    "start": 0,
-                    "end": 3,
+                    "start": 3,
+                    "end": 6,
                     "ctxt": 0
                   },
                   "text": {
@@ -76,7 +76,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 7,
-          "end": 7,
+          "end": 9,
           "ctxt": 0
         },
         "properties": []

css/parser/tests/fixture/esbuild/misc/10VLLYwNo7xaTisP9r9Kfg/span.rust-debug

@@ -0,0 +1,66 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/10VLLYwNo7xaTisP9r9Kfg/input.css:1:1
+  |
+1 | div#id {}
+  | ^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/10VLLYwNo7xaTisP9r9Kfg/input.css:1:1
+  |
+1 | div#id {}
+  | ^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/10VLLYwNo7xaTisP9r9Kfg/input.css:1:1
+  |
+1 | div#id {}
+  | ^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/10VLLYwNo7xaTisP9r9Kfg/input.css:1:1
+  |
+1 | div#id {}
+  | ^^^^^^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/10VLLYwNo7xaTisP9r9Kfg/input.css:1:1
+  |
+1 | div#id {}
+  | ^^^^^^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/10VLLYwNo7xaTisP9r9Kfg/input.css:1:1
+  |
+1 | div#id {}
+  | ^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/10VLLYwNo7xaTisP9r9Kfg/input.css:1:1
+  |
+1 | div#id {}
+  | ^^^
+
+error: SubclassSelector
+ --> $DIR/tests/fixture/esbuild/misc/10VLLYwNo7xaTisP9r9Kfg/input.css:1:4
+  |
+1 | div#id {}
+  |    ^^^
+
+error: IdSelector
+ --> $DIR/tests/fixture/esbuild/misc/10VLLYwNo7xaTisP9r9Kfg/input.css:1:4
+  |
+1 | div#id {}
+  |    ^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/10VLLYwNo7xaTisP9r9Kfg/input.css:1:4
+  |
+1 | div#id {}
+  |    ^^^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/10VLLYwNo7xaTisP9r9Kfg/input.css:1:8
+  |
+1 | div#id {}
+  |        ^^
+

css/parser/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 58,
+    "end": 59,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 58,
+        "end": 59,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 58,
+          "end": 59,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 25,
+              "end": 26,
               "ctxt": 0
             },
             "name": {
@@ -122,7 +122,7 @@
             "type": "Property",
             "span": {
               "start": 28,
-              "end": 55,
+              "end": 56,
               "ctxt": 0
             },
             "name": {

css/parser/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/span.rust-debug

@@ -0,0 +1,144 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:1
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:1
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:1
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:1
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:1
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:1
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:1
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:3
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:5
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  |     ^^^^^^^^^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:5
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  |     ^^^^^^^^^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:20
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  |                    ^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:20
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  |                    ^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:22
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  |                      ^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:22
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  |                      ^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:24
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  |                        ^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:24
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  |                        ^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:26
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  |                          ^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:26
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  |                          ^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:29
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:29
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  |                             ^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:54
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  |                                                      ^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:54
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  |                                                      ^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:56
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  |                                                        ^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/12EwJCu6DsfOEJubQW9jLg/input.css:1:56
+  |
+1 | a { border-radius: 1 2 3 4; border-top-right-radius: 5 6; }
+  |                                                        ^
+

css/parser/tests/fixture/esbuild/misc/1JQzQJ1QtQJ1onUzZx7BVg/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 0,
+    "end": 8,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 0,
+        "end": 8,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 0,
+            "end": 5,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 5,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -37,14 +37,14 @@
                   "type": "IdSelector",
                   "span": {
                     "start": 0,
-                    "end": 0,
+                    "end": 5,
                     "ctxt": 0
                   },
                   "text": {
                     "type": "Text",
                     "span": {
                       "start": 0,
-                      "end": 6,
+                      "end": 5,
                       "ctxt": 0
                     },
                     "value": "--"
@@ -58,8 +58,8 @@
       "block": {
         "type": "DeclBlock",
         "span": {
-          "start": 0,
-          "end": 6,
+          "start": 6,
+          "end": 8,
           "ctxt": 0
         },
         "properties": []

css/parser/tests/fixture/esbuild/misc/1JQzQJ1QtQJ1onUzZx7BVg/span.rust-debug

@@ -0,0 +1,54 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/1JQzQJ1QtQJ1onUzZx7BVg/input.css:1:1
+  |
+1 | #-\2d {}
+  | ^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/1JQzQJ1QtQJ1onUzZx7BVg/input.css:1:1
+  |
+1 | #-\2d {}
+  | ^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/1JQzQJ1QtQJ1onUzZx7BVg/input.css:1:1
+  |
+1 | #-\2d {}
+  | ^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/1JQzQJ1QtQJ1onUzZx7BVg/input.css:1:1
+  |
+1 | #-\2d {}
+  | ^^^^^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/1JQzQJ1QtQJ1onUzZx7BVg/input.css:1:1
+  |
+1 | #-\2d {}
+  | ^^^^^
+
+error: SubclassSelector
+ --> $DIR/tests/fixture/esbuild/misc/1JQzQJ1QtQJ1onUzZx7BVg/input.css:1:1
+  |
+1 | #-\2d {}
+  | ^^^^^
+
+error: IdSelector
+ --> $DIR/tests/fixture/esbuild/misc/1JQzQJ1QtQJ1onUzZx7BVg/input.css:1:1
+  |
+1 | #-\2d {}
+  | ^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/1JQzQJ1QtQJ1onUzZx7BVg/input.css:1:1
+  |
+1 | #-\2d {}
+  | ^^^^^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/1JQzQJ1QtQJ1onUzZx7BVg/input.css:1:7
+  |
+1 | #-\2d {}
+  |       ^^
+

css/parser/tests/fixture/esbuild/misc/1naykwaIKZc6zuHRNIccLQ/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 19,
+    "end": 20,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 19,
+        "end": 20,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 19,
+          "end": 20,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 19,
+              "end": 18,
               "ctxt": 0
             },
             "name": {

css/parser/tests/fixture/esbuild/misc/1naykwaIKZc6zuHRNIccLQ/span.rust-debug

@@ -0,0 +1,72 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/1naykwaIKZc6zuHRNIccLQ/input.css:1:1
+  |
+1 | a { value: id\65nt }
+  | ^^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/1naykwaIKZc6zuHRNIccLQ/input.css:1:1
+  |
+1 | a { value: id\65nt }
+  | ^^^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/1naykwaIKZc6zuHRNIccLQ/input.css:1:1
+  |
+1 | a { value: id\65nt }
+  | ^^^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/1naykwaIKZc6zuHRNIccLQ/input.css:1:1
+  |
+1 | a { value: id\65nt }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/1naykwaIKZc6zuHRNIccLQ/input.css:1:1
+  |
+1 | a { value: id\65nt }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/1naykwaIKZc6zuHRNIccLQ/input.css:1:1
+  |
+1 | a { value: id\65nt }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/1naykwaIKZc6zuHRNIccLQ/input.css:1:1
+  |
+1 | a { value: id\65nt }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/1naykwaIKZc6zuHRNIccLQ/input.css:1:3
+  |
+1 | a { value: id\65nt }
+  |   ^^^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/1naykwaIKZc6zuHRNIccLQ/input.css:1:5
+  |
+1 | a { value: id\65nt }
+  |     ^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/1naykwaIKZc6zuHRNIccLQ/input.css:1:5
+  |
+1 | a { value: id\65nt }
+  |     ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/1naykwaIKZc6zuHRNIccLQ/input.css:1:12
+  |
+1 | a { value: id\65nt }
+  |            ^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/1naykwaIKZc6zuHRNIccLQ/input.css:1:12
+  |
+1 | a { value: id\65nt }
+  |            ^^^^^^^
+

css/parser/tests/fixture/esbuild/misc/2Z7MIIhOQ0mreKqEgkeZYQ/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 17,
+    "end": 18,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 17,
+        "end": 18,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 17,
+          "end": 18,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 11,
+              "end": 15,
               "ctxt": 0
             },
             "name": {
@@ -83,7 +83,7 @@
                 "type": "PercentValue",
                 "span": {
                   "start": 11,
-                  "end": 11,
+                  "end": 15,
                   "ctxt": 0
                 },
                 "value": {

css/parser/tests/fixture/esbuild/misc/2Z7MIIhOQ0mreKqEgkeZYQ/span.rust-debug

@@ -0,0 +1,78 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/2Z7MIIhOQ0mreKqEgkeZYQ/input.css:1:1
+  |
+1 | a { width: -0.%; }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/2Z7MIIhOQ0mreKqEgkeZYQ/input.css:1:1
+  |
+1 | a { width: -0.%; }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/2Z7MIIhOQ0mreKqEgkeZYQ/input.css:1:1
+  |
+1 | a { width: -0.%; }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/2Z7MIIhOQ0mreKqEgkeZYQ/input.css:1:1
+  |
+1 | a { width: -0.%; }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/2Z7MIIhOQ0mreKqEgkeZYQ/input.css:1:1
+  |
+1 | a { width: -0.%; }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/2Z7MIIhOQ0mreKqEgkeZYQ/input.css:1:1
+  |
+1 | a { width: -0.%; }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/2Z7MIIhOQ0mreKqEgkeZYQ/input.css:1:1
+  |
+1 | a { width: -0.%; }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/2Z7MIIhOQ0mreKqEgkeZYQ/input.css:1:3
+  |
+1 | a { width: -0.%; }
+  |   ^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/2Z7MIIhOQ0mreKqEgkeZYQ/input.css:1:5
+  |
+1 | a { width: -0.%; }
+  |     ^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/2Z7MIIhOQ0mreKqEgkeZYQ/input.css:1:5
+  |
+1 | a { width: -0.%; }
+  |     ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/2Z7MIIhOQ0mreKqEgkeZYQ/input.css:1:12
+  |
+1 | a { width: -0.%; }
+  |            ^^^^
+
+error: PercentValue
+ --> $DIR/tests/fixture/esbuild/misc/2Z7MIIhOQ0mreKqEgkeZYQ/input.css:1:12
+  |
+1 | a { width: -0.%; }
+  |            ^^^^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/2Z7MIIhOQ0mreKqEgkeZYQ/input.css:1:12
+  |
+1 | a { width: -0.%; }
+  |            ^^^
+

css/parser/tests/fixture/esbuild/misc/2nNBhRWO2cNcBJf09zDxjw/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 26,
+    "end": 27,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 26,
+        "end": 27,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 8,
+            "end": 7,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 7,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -53,16 +53,16 @@
                 {
                   "type": "PseudoSelector",
                   "span": {
-                    "start": 0,
-                    "end": 1,
+                    "start": 1,
+                    "end": 7,
                     "ctxt": 0
                   },
                   "isElement": false,
                   "name": {
                     "type": "Text",
                     "span": {
-                      "start": 0,
-                      "end": 1,
+                      "start": 2,
+                      "end": 7,
                       "ctxt": 0
                     },
                     "value": ""
@@ -86,7 +86,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 8,
-          "end": 26,
+          "end": 27,
           "ctxt": 0
         },
         "properties": [
@@ -94,7 +94,7 @@
             "type": "Property",
             "span": {
               "start": 10,
-              "end": 26,
+              "end": 25,
               "ctxt": 0
             },
             "name": {

css/parser/tests/fixture/esbuild/misc/2nNBhRWO2cNcBJf09zDxjw/span.rust-debug

@@ -0,0 +1,92 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/2nNBhRWO2cNcBJf09zDxjw/input.css:1:1
+  |
+1 | a:after { content: 'a\b' }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/2nNBhRWO2cNcBJf09zDxjw/input.css:1:1
+  |
+1 | a:after { content: 'a\b' }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/2nNBhRWO2cNcBJf09zDxjw/input.css:1:1
+  |
+1 | a:after { content: 'a\b' }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/2nNBhRWO2cNcBJf09zDxjw/input.css:1:1
+  |
+1 | a:after { content: 'a\b' }
+  | ^^^^^^^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/2nNBhRWO2cNcBJf09zDxjw/input.css:1:1
+  |
+1 | a:after { content: 'a\b' }
+  | ^^^^^^^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/2nNBhRWO2cNcBJf09zDxjw/input.css:1:1
+  |
+1 | a:after { content: 'a\b' }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/2nNBhRWO2cNcBJf09zDxjw/input.css:1:1
+  |
+1 | a:after { content: 'a\b' }
+  | ^
+
+error: SubclassSelector
+ --> $DIR/tests/fixture/esbuild/misc/2nNBhRWO2cNcBJf09zDxjw/input.css:1:2
+  |
+1 | a:after { content: 'a\b' }
+  |  ^^^^^^
+
+error: PseudoSelector
+ --> $DIR/tests/fixture/esbuild/misc/2nNBhRWO2cNcBJf09zDxjw/input.css:1:2
+  |
+1 | a:after { content: 'a\b' }
+  |  ^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/2nNBhRWO2cNcBJf09zDxjw/input.css:1:3
+  |
+1 | a:after { content: 'a\b' }
+  |   ^^^^^
+
+error: Tokens
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/2nNBhRWO2cNcBJf09zDxjw/input.css:1:9
+  |
+1 | a:after { content: 'a\b' }
+  |         ^^^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/2nNBhRWO2cNcBJf09zDxjw/input.css:1:11
+  |
+1 | a:after { content: 'a\b' }
+  |           ^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/2nNBhRWO2cNcBJf09zDxjw/input.css:1:11
+  |
+1 | a:after { content: 'a\b' }
+  |           ^^^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/2nNBhRWO2cNcBJf09zDxjw/input.css:1:20
+  |
+1 | a:after { content: 'a\b' }
+  |                    ^^^^^
+
+error: Str
+ --> $DIR/tests/fixture/esbuild/misc/2nNBhRWO2cNcBJf09zDxjw/input.css:1:20
+  |
+1 | a:after { content: 'a\b' }
+  |                    ^^^^^
+

css/parser/tests/fixture/esbuild/misc/36qnNuIUvbIrMnJKDxwE5A/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 18,
+    "end": 19,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 18,
+        "end": 19,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 18,
+          "end": 19,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 18,
+              "end": 17,
               "ctxt": 0
             },
             "name": {
@@ -83,7 +83,7 @@
                 "type": "FnValue",
                 "span": {
                   "start": 11,
-                  "end": 11,
+                  "end": 17,
                   "ctxt": 0
                 },
                 "name": {

css/parser/tests/fixture/esbuild/misc/36qnNuIUvbIrMnJKDxwE5A/span.rust-debug

@@ -0,0 +1,78 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/36qnNuIUvbIrMnJKDxwE5A/input.css:1:1
+  |
+1 | a { value: \66n() }
+  | ^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/36qnNuIUvbIrMnJKDxwE5A/input.css:1:1
+  |
+1 | a { value: \66n() }
+  | ^^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/36qnNuIUvbIrMnJKDxwE5A/input.css:1:1
+  |
+1 | a { value: \66n() }
+  | ^^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/36qnNuIUvbIrMnJKDxwE5A/input.css:1:1
+  |
+1 | a { value: \66n() }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/36qnNuIUvbIrMnJKDxwE5A/input.css:1:1
+  |
+1 | a { value: \66n() }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/36qnNuIUvbIrMnJKDxwE5A/input.css:1:1
+  |
+1 | a { value: \66n() }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/36qnNuIUvbIrMnJKDxwE5A/input.css:1:1
+  |
+1 | a { value: \66n() }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/36qnNuIUvbIrMnJKDxwE5A/input.css:1:3
+  |
+1 | a { value: \66n() }
+  |   ^^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/36qnNuIUvbIrMnJKDxwE5A/input.css:1:5
+  |
+1 | a { value: \66n() }
+  |     ^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/36qnNuIUvbIrMnJKDxwE5A/input.css:1:5
+  |
+1 | a { value: \66n() }
+  |     ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/36qnNuIUvbIrMnJKDxwE5A/input.css:1:12
+  |
+1 | a { value: \66n() }
+  |            ^^^^^^
+
+error: FnValue
+ --> $DIR/tests/fixture/esbuild/misc/36qnNuIUvbIrMnJKDxwE5A/input.css:1:12
+  |
+1 | a { value: \66n() }
+  |            ^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/36qnNuIUvbIrMnJKDxwE5A/input.css:1:12
+  |
+1 | a { value: \66n() }
+  |            ^^^^
+

css/parser/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 44,
+    "end": 45,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "KeyframesRule",
       "span": {
         "start": 0,
-        "end": 44,
+        "end": 45,
         "ctxt": 0
       },
       "id": {
@@ -26,7 +26,7 @@
         {
           "span": {
             "start": 18,
-            "end": 36,
+            "end": 37,
             "ctxt": 0
           },
           "selector": [
@@ -44,7 +44,7 @@
             "type": "DeclBlock",
             "span": {
               "start": 23,
-              "end": 36,
+              "end": 37,
               "ctxt": 0
             },
             "properties": [
@@ -52,7 +52,7 @@
                 "type": "Property",
                 "span": {
                   "start": 25,
-                  "end": 36,
+                  "end": 35,
                   "ctxt": 0
                 },
                 "name": {
@@ -83,7 +83,7 @@
         {
           "span": {
             "start": 38,
-            "end": 41,
+            "end": 43,
             "ctxt": 0
           },
           "selector": [
@@ -101,7 +101,7 @@
             "type": "DeclBlock",
             "span": {
               "start": 41,
-              "end": 41,
+              "end": 43,
               "ctxt": 0
             },
             "properties": []

css/parser/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/span.rust-debug

@@ -0,0 +1,114 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:1
+  |
+1 | @keyframes test { from { color: red } to {} }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:1
+  |
+1 | @keyframes test { from { color: red } to {} }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: AtRule
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:1
+  |
+1 | @keyframes test { from { color: red } to {} }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: KeyframesRule
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:1
+  |
+1 | @keyframes test { from { color: red } to {} }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:12
+  |
+1 | @keyframes test { from { color: red } to {} }
+  |            ^^^^
+
+error: KeyframeBlock
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:19
+  |
+1 | @keyframes test { from { color: red } to {} }
+  |                   ^^^^^^^^^^^^^^^^^^^
+
+error: KeyframeSelector
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:19
+  |
+1 | @keyframes test { from { color: red } to {} }
+  |                   ^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:19
+  |
+1 | @keyframes test { from { color: red } to {} }
+  |                   ^^^^
+
+error: KeyframeBlockRule
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:24
+  |
+1 | @keyframes test { from { color: red } to {} }
+  |                        ^^^^^^^^^^^^^^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:24
+  |
+1 | @keyframes test { from { color: red } to {} }
+  |                        ^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:26
+  |
+1 | @keyframes test { from { color: red } to {} }
+  |                          ^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:26
+  |
+1 | @keyframes test { from { color: red } to {} }
+  |                          ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:33
+  |
+1 | @keyframes test { from { color: red } to {} }
+  |                                 ^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:33
+  |
+1 | @keyframes test { from { color: red } to {} }
+  |                                 ^^^
+
+error: KeyframeBlock
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:39
+  |
+1 | @keyframes test { from { color: red } to {} }
+  |                                       ^^^^^
+
+error: KeyframeSelector
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:39
+  |
+1 | @keyframes test { from { color: red } to {} }
+  |                                       ^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:39
+  |
+1 | @keyframes test { from { color: red } to {} }
+  |                                       ^^
+
+error: KeyframeBlockRule
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:42
+  |
+1 | @keyframes test { from { color: red } to {} }
+  |                                          ^^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/375WZQg3bngUbuoHsqEIcA/input.css:1:42
+  |
+1 | @keyframes test { from { color: red } to {} }
+  |                                          ^^
+

css/parser/tests/fixture/esbuild/misc/39pbt1sIeFh8WWhCalZS4g/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 17,
+    "end": 18,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 17,
+        "end": 18,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 17,
+          "end": 18,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 17,
+              "end": 16,
               "ctxt": 0
             },
             "name": {

css/parser/tests/fixture/esbuild/misc/39pbt1sIeFh8WWhCalZS4g/span.rust-debug

@@ -0,0 +1,72 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/39pbt1sIeFh8WWhCalZS4g/input.css:1:1
+  |
+1 | a { color: #ABCD }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/39pbt1sIeFh8WWhCalZS4g/input.css:1:1
+  |
+1 | a { color: #ABCD }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/39pbt1sIeFh8WWhCalZS4g/input.css:1:1
+  |
+1 | a { color: #ABCD }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/39pbt1sIeFh8WWhCalZS4g/input.css:1:1
+  |
+1 | a { color: #ABCD }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/39pbt1sIeFh8WWhCalZS4g/input.css:1:1
+  |
+1 | a { color: #ABCD }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/39pbt1sIeFh8WWhCalZS4g/input.css:1:1
+  |
+1 | a { color: #ABCD }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/39pbt1sIeFh8WWhCalZS4g/input.css:1:1
+  |
+1 | a { color: #ABCD }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/39pbt1sIeFh8WWhCalZS4g/input.css:1:3
+  |
+1 | a { color: #ABCD }
+  |   ^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/39pbt1sIeFh8WWhCalZS4g/input.css:1:5
+  |
+1 | a { color: #ABCD }
+  |     ^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/39pbt1sIeFh8WWhCalZS4g/input.css:1:5
+  |
+1 | a { color: #ABCD }
+  |     ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/39pbt1sIeFh8WWhCalZS4g/input.css:1:12
+  |
+1 | a { color: #ABCD }
+  |            ^^^^^
+
+error: HashValue
+ --> $DIR/tests/fixture/esbuild/misc/39pbt1sIeFh8WWhCalZS4g/input.css:1:12
+  |
+1 | a { color: #ABCD }
+  |            ^^^^^
+

css/parser/tests/fixture/esbuild/misc/3EgMpLwjJNG0ht4U_r6cnw/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 21,
+    "end": 22,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 21,
+        "end": 22,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 21,
+          "end": 22,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 21,
+              "end": 20,
               "ctxt": 0
             },
             "name": {

css/parser/tests/fixture/esbuild/misc/3EgMpLwjJNG0ht4U_r6cnw/span.rust-debug

@@ -0,0 +1,72 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/3EgMpLwjJNG0ht4U_r6cnw/input.css:1:1
+  |
+1 | a { color: #ABBBCCDD }
+  | ^^^^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/3EgMpLwjJNG0ht4U_r6cnw/input.css:1:1
+  |
+1 | a { color: #ABBBCCDD }
+  | ^^^^^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/3EgMpLwjJNG0ht4U_r6cnw/input.css:1:1
+  |
+1 | a { color: #ABBBCCDD }
+  | ^^^^^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/3EgMpLwjJNG0ht4U_r6cnw/input.css:1:1
+  |
+1 | a { color: #ABBBCCDD }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/3EgMpLwjJNG0ht4U_r6cnw/input.css:1:1
+  |
+1 | a { color: #ABBBCCDD }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/3EgMpLwjJNG0ht4U_r6cnw/input.css:1:1
+  |
+1 | a { color: #ABBBCCDD }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/3EgMpLwjJNG0ht4U_r6cnw/input.css:1:1
+  |
+1 | a { color: #ABBBCCDD }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/3EgMpLwjJNG0ht4U_r6cnw/input.css:1:3
+  |
+1 | a { color: #ABBBCCDD }
+  |   ^^^^^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/3EgMpLwjJNG0ht4U_r6cnw/input.css:1:5
+  |
+1 | a { color: #ABBBCCDD }
+  |     ^^^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/3EgMpLwjJNG0ht4U_r6cnw/input.css:1:5
+  |
+1 | a { color: #ABBBCCDD }
+  |     ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/3EgMpLwjJNG0ht4U_r6cnw/input.css:1:12
+  |
+1 | a { color: #ABBBCCDD }
+  |            ^^^^^^^^^
+
+error: HashValue
+ --> $DIR/tests/fixture/esbuild/misc/3EgMpLwjJNG0ht4U_r6cnw/input.css:1:12
+  |
+1 | a { color: #ABBBCCDD }
+  |            ^^^^^^^^^
+

css/parser/tests/fixture/esbuild/misc/3JGye8AhworwNFoUL1gKbg/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 17,
+    "end": 18,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 17,
+        "end": 18,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 17,
+          "end": 18,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 17,
+              "end": 16,
               "ctxt": 0
             },
             "name": {

css/parser/tests/fixture/esbuild/misc/3JGye8AhworwNFoUL1gKbg/span.rust-debug

@@ -0,0 +1,72 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/3JGye8AhworwNFoUL1gKbg/input.css:1:1
+  |
+1 | a { color: #abcf }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/3JGye8AhworwNFoUL1gKbg/input.css:1:1
+  |
+1 | a { color: #abcf }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/3JGye8AhworwNFoUL1gKbg/input.css:1:1
+  |
+1 | a { color: #abcf }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/3JGye8AhworwNFoUL1gKbg/input.css:1:1
+  |
+1 | a { color: #abcf }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/3JGye8AhworwNFoUL1gKbg/input.css:1:1
+  |
+1 | a { color: #abcf }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/3JGye8AhworwNFoUL1gKbg/input.css:1:1
+  |
+1 | a { color: #abcf }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/3JGye8AhworwNFoUL1gKbg/input.css:1:1
+  |
+1 | a { color: #abcf }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/3JGye8AhworwNFoUL1gKbg/input.css:1:3
+  |
+1 | a { color: #abcf }
+  |   ^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/3JGye8AhworwNFoUL1gKbg/input.css:1:5
+  |
+1 | a { color: #abcf }
+  |     ^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/3JGye8AhworwNFoUL1gKbg/input.css:1:5
+  |
+1 | a { color: #abcf }
+  |     ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/3JGye8AhworwNFoUL1gKbg/input.css:1:12
+  |
+1 | a { color: #abcf }
+  |            ^^^^^
+
+error: HashValue
+ --> $DIR/tests/fixture/esbuild/misc/3JGye8AhworwNFoUL1gKbg/input.css:1:12
+  |
+1 | a { color: #abcf }
+  |            ^^^^^
+

css/parser/tests/fixture/esbuild/misc/3OV2jH0hrt2_2jOv6t4wvA/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 17,
+    "end": 18,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 17,
+        "end": 18,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 17,
+          "end": 18,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 11,
+              "end": 15,
               "ctxt": 0
             },
             "name": {
@@ -83,7 +83,7 @@
                 "type": "PercentValue",
                 "span": {
                   "start": 11,
-                  "end": 11,
+                  "end": 15,
                   "ctxt": 0
                 },
                 "value": {

css/parser/tests/fixture/esbuild/misc/3OV2jH0hrt2_2jOv6t4wvA/span.rust-debug

@@ -0,0 +1,78 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/3OV2jH0hrt2_2jOv6t4wvA/input.css:1:1
+  |
+1 | a { width: 0.1%; }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/3OV2jH0hrt2_2jOv6t4wvA/input.css:1:1
+  |
+1 | a { width: 0.1%; }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/3OV2jH0hrt2_2jOv6t4wvA/input.css:1:1
+  |
+1 | a { width: 0.1%; }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/3OV2jH0hrt2_2jOv6t4wvA/input.css:1:1
+  |
+1 | a { width: 0.1%; }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/3OV2jH0hrt2_2jOv6t4wvA/input.css:1:1
+  |
+1 | a { width: 0.1%; }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/3OV2jH0hrt2_2jOv6t4wvA/input.css:1:1
+  |
+1 | a { width: 0.1%; }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/3OV2jH0hrt2_2jOv6t4wvA/input.css:1:1
+  |
+1 | a { width: 0.1%; }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/3OV2jH0hrt2_2jOv6t4wvA/input.css:1:3
+  |
+1 | a { width: 0.1%; }
+  |   ^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/3OV2jH0hrt2_2jOv6t4wvA/input.css:1:5
+  |
+1 | a { width: 0.1%; }
+  |     ^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/3OV2jH0hrt2_2jOv6t4wvA/input.css:1:5
+  |
+1 | a { width: 0.1%; }
+  |     ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/3OV2jH0hrt2_2jOv6t4wvA/input.css:1:12
+  |
+1 | a { width: 0.1%; }
+  |            ^^^^
+
+error: PercentValue
+ --> $DIR/tests/fixture/esbuild/misc/3OV2jH0hrt2_2jOv6t4wvA/input.css:1:12
+  |
+1 | a { width: 0.1%; }
+  |            ^^^^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/3OV2jH0hrt2_2jOv6t4wvA/input.css:1:12
+  |
+1 | a { width: 0.1%; }
+  |            ^^^
+

css/parser/tests/fixture/esbuild/misc/3ZCwY2LzkuEPMyYIsA9KzQ/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 9,
+    "end": 17,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "CharsetRule",
       "span": {
         "start": 0,
-        "end": 9,
+        "end": 17,
         "ctxt": 0
       },
       "charset": {

css/parser/tests/fixture/esbuild/misc/3ZCwY2LzkuEPMyYIsA9KzQ/span.rust-debug

@@ -0,0 +1,30 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/3ZCwY2LzkuEPMyYIsA9KzQ/input.css:1:1
+  |
+1 | @charset 'UTF-8';
+  | ^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/3ZCwY2LzkuEPMyYIsA9KzQ/input.css:1:1
+  |
+1 | @charset 'UTF-8';
+  | ^^^^^^^^^^^^^^^^^
+
+error: AtRule
+ --> $DIR/tests/fixture/esbuild/misc/3ZCwY2LzkuEPMyYIsA9KzQ/input.css:1:1
+  |
+1 | @charset 'UTF-8';
+  | ^^^^^^^^^^^^^^^^^
+
+error: CharsetRule
+ --> $DIR/tests/fixture/esbuild/misc/3ZCwY2LzkuEPMyYIsA9KzQ/input.css:1:1
+  |
+1 | @charset 'UTF-8';
+  | ^^^^^^^^^^^^^^^^^
+
+error: Str
+ --> $DIR/tests/fixture/esbuild/misc/3ZCwY2LzkuEPMyYIsA9KzQ/input.css:1:10
+  |
+1 | @charset 'UTF-8';
+  |          ^^^^^^^
+

css/parser/tests/fixture/esbuild/misc/3a1KXFwtncypOUCwQI7IAw/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 38,
+    "end": 39,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "KeyframesRule",
       "span": {
         "start": 0,
-        "end": 38,
+        "end": 39,
         "ctxt": 0
       },
       "id": {
@@ -26,7 +26,7 @@
         {
           "span": {
             "start": 18,
-            "end": 36,
+            "end": 37,
             "ctxt": 0
           },
           "selector": [
@@ -34,7 +34,7 @@
               "type": "PercentValue",
               "span": {
                 "start": 18,
-                "end": 18,
+                "end": 22,
                 "ctxt": 0
               },
               "value": {
@@ -52,7 +52,7 @@
             "type": "DeclBlock",
             "span": {
               "start": 23,
-              "end": 36,
+              "end": 37,
               "ctxt": 0
             },
             "properties": [
@@ -60,7 +60,7 @@
                 "type": "Property",
                 "span": {
                   "start": 25,
-                  "end": 36,
+                  "end": 35,
                   "ctxt": 0
                 },
                 "name": {

css/parser/tests/fixture/esbuild/misc/3a1KXFwtncypOUCwQI7IAw/span.rust-debug

@@ -0,0 +1,90 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/3a1KXFwtncypOUCwQI7IAw/input.css:1:1
+  |
+1 | @keyframes name { 100% { color: red } }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/3a1KXFwtncypOUCwQI7IAw/input.css:1:1
+  |
+1 | @keyframes name { 100% { color: red } }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: AtRule
+ --> $DIR/tests/fixture/esbuild/misc/3a1KXFwtncypOUCwQI7IAw/input.css:1:1
+  |
+1 | @keyframes name { 100% { color: red } }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: KeyframesRule
+ --> $DIR/tests/fixture/esbuild/misc/3a1KXFwtncypOUCwQI7IAw/input.css:1:1
+  |
+1 | @keyframes name { 100% { color: red } }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/3a1KXFwtncypOUCwQI7IAw/input.css:1:12
+  |
+1 | @keyframes name { 100% { color: red } }
+  |            ^^^^
+
+error: KeyframeBlock
+ --> $DIR/tests/fixture/esbuild/misc/3a1KXFwtncypOUCwQI7IAw/input.css:1:19
+  |
+1 | @keyframes name { 100% { color: red } }
+  |                   ^^^^^^^^^^^^^^^^^^^
+
+error: KeyframeSelector
+ --> $DIR/tests/fixture/esbuild/misc/3a1KXFwtncypOUCwQI7IAw/input.css:1:19
+  |
+1 | @keyframes name { 100% { color: red } }
+  |                   ^^^^
+
+error: PercentValue
+ --> $DIR/tests/fixture/esbuild/misc/3a1KXFwtncypOUCwQI7IAw/input.css:1:19
+  |
+1 | @keyframes name { 100% { color: red } }
+  |                   ^^^^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/3a1KXFwtncypOUCwQI7IAw/input.css:1:19
+  |
+1 | @keyframes name { 100% { color: red } }
+  |                   ^^^
+
+error: KeyframeBlockRule
+ --> $DIR/tests/fixture/esbuild/misc/3a1KXFwtncypOUCwQI7IAw/input.css:1:24
+  |
+1 | @keyframes name { 100% { color: red } }
+  |                        ^^^^^^^^^^^^^^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/3a1KXFwtncypOUCwQI7IAw/input.css:1:24
+  |
+1 | @keyframes name { 100% { color: red } }
+  |                        ^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/3a1KXFwtncypOUCwQI7IAw/input.css:1:26
+  |
+1 | @keyframes name { 100% { color: red } }
+  |                          ^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/3a1KXFwtncypOUCwQI7IAw/input.css:1:26
+  |
+1 | @keyframes name { 100% { color: red } }
+  |                          ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/3a1KXFwtncypOUCwQI7IAw/input.css:1:33
+  |
+1 | @keyframes name { 100% { color: red } }
+  |                                 ^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/3a1KXFwtncypOUCwQI7IAw/input.css:1:33
+  |
+1 | @keyframes name { 100% { color: red } }
+  |                                 ^^^
+

css/parser/tests/fixture/esbuild/misc/3qKvhk-8FQVONLpki0FoMA/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 11,
+    "end": 17,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "KeyframesRule",
       "span": {
         "start": 0,
-        "end": 11,
+        "end": 17,
         "ctxt": 0
       },
       "id": {

css/parser/tests/fixture/esbuild/misc/3qKvhk-8FQVONLpki0FoMA/span.rust-debug

@@ -0,0 +1,30 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/3qKvhk-8FQVONLpki0FoMA/input.css:1:1
+  |
+1 | @keyframes name{}
+  | ^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/3qKvhk-8FQVONLpki0FoMA/input.css:1:1
+  |
+1 | @keyframes name{}
+  | ^^^^^^^^^^^^^^^^^
+
+error: AtRule
+ --> $DIR/tests/fixture/esbuild/misc/3qKvhk-8FQVONLpki0FoMA/input.css:1:1
+  |
+1 | @keyframes name{}
+  | ^^^^^^^^^^^^^^^^^
+
+error: KeyframesRule
+ --> $DIR/tests/fixture/esbuild/misc/3qKvhk-8FQVONLpki0FoMA/input.css:1:1
+  |
+1 | @keyframes name{}
+  | ^^^^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/3qKvhk-8FQVONLpki0FoMA/input.css:1:12
+  |
+1 | @keyframes name{}
+  |            ^^^^
+

css/parser/tests/fixture/esbuild/misc/4-S1C8qZOZ6Mm7WdRUH72Q/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 23,
+    "end": 24,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 23,
+        "end": 24,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 23,
+          "end": 24,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 23,
+              "end": 22,
               "ctxt": 0
             },
             "name": {
@@ -83,7 +83,7 @@
                 "type": "AtTextValue",
                 "span": {
                   "start": 11,
-                  "end": 11,
+                  "end": 22,
                   "ctxt": 0
                 },
                 "name": {

css/parser/tests/fixture/esbuild/misc/4-S1C8qZOZ6Mm7WdRUH72Q/span.rust-debug

@@ -0,0 +1,78 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/4-S1C8qZOZ6Mm7WdRUH72Q/input.css:1:1
+  |
+1 | a { value: @\6b eyword }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/4-S1C8qZOZ6Mm7WdRUH72Q/input.css:1:1
+  |
+1 | a { value: @\6b eyword }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/4-S1C8qZOZ6Mm7WdRUH72Q/input.css:1:1
+  |
+1 | a { value: @\6b eyword }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/4-S1C8qZOZ6Mm7WdRUH72Q/input.css:1:1
+  |
+1 | a { value: @\6b eyword }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/4-S1C8qZOZ6Mm7WdRUH72Q/input.css:1:1
+  |
+1 | a { value: @\6b eyword }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/4-S1C8qZOZ6Mm7WdRUH72Q/input.css:1:1
+  |
+1 | a { value: @\6b eyword }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/4-S1C8qZOZ6Mm7WdRUH72Q/input.css:1:1
+  |
+1 | a { value: @\6b eyword }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/4-S1C8qZOZ6Mm7WdRUH72Q/input.css:1:3
+  |
+1 | a { value: @\6b eyword }
+  |   ^^^^^^^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/4-S1C8qZOZ6Mm7WdRUH72Q/input.css:1:5
+  |
+1 | a { value: @\6b eyword }
+  |     ^^^^^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/4-S1C8qZOZ6Mm7WdRUH72Q/input.css:1:5
+  |
+1 | a { value: @\6b eyword }
+  |     ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/4-S1C8qZOZ6Mm7WdRUH72Q/input.css:1:12
+  |
+1 | a { value: @\6b eyword }
+  |            ^^^^^^^^^^^
+
+error: AtTextValue
+ --> $DIR/tests/fixture/esbuild/misc/4-S1C8qZOZ6Mm7WdRUH72Q/input.css:1:12
+  |
+1 | a { value: @\6b eyword }
+  |            ^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/4-S1C8qZOZ6Mm7WdRUH72Q/input.css:1:12
+  |
+1 | a { value: @\6b eyword }
+  |            ^^^^^^^^^^^
+

css/parser/tests/fixture/esbuild/misc/485Ns9qQHa89OJU5Lhjx-Q/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 20,
+    "end": 21,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 20,
+        "end": 21,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 20,
+          "end": 21,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 20,
+              "end": 19,
               "ctxt": 0
             },
             "name": {

css/parser/tests/fixture/esbuild/misc/485Ns9qQHa89OJU5Lhjx-Q/span.rust-debug

@@ -0,0 +1,72 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/485Ns9qQHa89OJU5Lhjx-Q/input.css:1:1
+  |
+1 | a { value: \69 dent }
+  | ^^^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/485Ns9qQHa89OJU5Lhjx-Q/input.css:1:1
+  |
+1 | a { value: \69 dent }
+  | ^^^^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/485Ns9qQHa89OJU5Lhjx-Q/input.css:1:1
+  |
+1 | a { value: \69 dent }
+  | ^^^^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/485Ns9qQHa89OJU5Lhjx-Q/input.css:1:1
+  |
+1 | a { value: \69 dent }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/485Ns9qQHa89OJU5Lhjx-Q/input.css:1:1
+  |
+1 | a { value: \69 dent }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/485Ns9qQHa89OJU5Lhjx-Q/input.css:1:1
+  |
+1 | a { value: \69 dent }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/485Ns9qQHa89OJU5Lhjx-Q/input.css:1:1
+  |
+1 | a { value: \69 dent }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/485Ns9qQHa89OJU5Lhjx-Q/input.css:1:3
+  |
+1 | a { value: \69 dent }
+  |   ^^^^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/485Ns9qQHa89OJU5Lhjx-Q/input.css:1:5
+  |
+1 | a { value: \69 dent }
+  |     ^^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/485Ns9qQHa89OJU5Lhjx-Q/input.css:1:5
+  |
+1 | a { value: \69 dent }
+  |     ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/485Ns9qQHa89OJU5Lhjx-Q/input.css:1:12
+  |
+1 | a { value: \69 dent }
+  |            ^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/485Ns9qQHa89OJU5Lhjx-Q/input.css:1:12
+  |
+1 | a { value: \69 dent }
+  |            ^^^^^^^^
+

css/parser/tests/fixture/esbuild/misc/486QvEO8dmLFsXYp6xgKVw/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 20,
+    "end": 21,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 20,
+        "end": 21,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 20,
+          "end": 21,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 20,
+              "end": 19,
               "ctxt": 0
             },
             "name": {

css/parser/tests/fixture/esbuild/misc/486QvEO8dmLFsXYp6xgKVw/span.rust-debug

@@ -0,0 +1,72 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/486QvEO8dmLFsXYp6xgKVw/input.css:1:1
+  |
+1 | a { value: #\30hash }
+  | ^^^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/486QvEO8dmLFsXYp6xgKVw/input.css:1:1
+  |
+1 | a { value: #\30hash }
+  | ^^^^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/486QvEO8dmLFsXYp6xgKVw/input.css:1:1
+  |
+1 | a { value: #\30hash }
+  | ^^^^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/486QvEO8dmLFsXYp6xgKVw/input.css:1:1
+  |
+1 | a { value: #\30hash }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/486QvEO8dmLFsXYp6xgKVw/input.css:1:1
+  |
+1 | a { value: #\30hash }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/486QvEO8dmLFsXYp6xgKVw/input.css:1:1
+  |
+1 | a { value: #\30hash }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/486QvEO8dmLFsXYp6xgKVw/input.css:1:1
+  |
+1 | a { value: #\30hash }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/486QvEO8dmLFsXYp6xgKVw/input.css:1:3
+  |
+1 | a { value: #\30hash }
+  |   ^^^^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/486QvEO8dmLFsXYp6xgKVw/input.css:1:5
+  |
+1 | a { value: #\30hash }
+  |     ^^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/486QvEO8dmLFsXYp6xgKVw/input.css:1:5
+  |
+1 | a { value: #\30hash }
+  |     ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/486QvEO8dmLFsXYp6xgKVw/input.css:1:12
+  |
+1 | a { value: #\30hash }
+  |            ^^^^^^^^
+
+error: HashValue
+ --> $DIR/tests/fixture/esbuild/misc/486QvEO8dmLFsXYp6xgKVw/input.css:1:12
+  |
+1 | a { value: #\30hash }
+  |            ^^^^^^^^
+

css/parser/tests/fixture/esbuild/misc/4Tjjgepnha63E4UiXXDNEA/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 16,
+    "end": 17,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 16,
+        "end": 17,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 16,
+          "end": 17,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 11,
+              "end": 14,
               "ctxt": 0
             },
             "name": {

css/parser/tests/fixture/esbuild/misc/4Tjjgepnha63E4UiXXDNEA/span.rust-debug

@@ -0,0 +1,72 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/4Tjjgepnha63E4UiXXDNEA/input.css:1:1
+  |
+1 | a { width: 0.0; }
+  | ^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/4Tjjgepnha63E4UiXXDNEA/input.css:1:1
+  |
+1 | a { width: 0.0; }
+  | ^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/4Tjjgepnha63E4UiXXDNEA/input.css:1:1
+  |
+1 | a { width: 0.0; }
+  | ^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/4Tjjgepnha63E4UiXXDNEA/input.css:1:1
+  |
+1 | a { width: 0.0; }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/4Tjjgepnha63E4UiXXDNEA/input.css:1:1
+  |
+1 | a { width: 0.0; }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/4Tjjgepnha63E4UiXXDNEA/input.css:1:1
+  |
+1 | a { width: 0.0; }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/4Tjjgepnha63E4UiXXDNEA/input.css:1:1
+  |
+1 | a { width: 0.0; }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/4Tjjgepnha63E4UiXXDNEA/input.css:1:3
+  |
+1 | a { width: 0.0; }
+  |   ^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/4Tjjgepnha63E4UiXXDNEA/input.css:1:5
+  |
+1 | a { width: 0.0; }
+  |     ^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/4Tjjgepnha63E4UiXXDNEA/input.css:1:5
+  |
+1 | a { width: 0.0; }
+  |     ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/4Tjjgepnha63E4UiXXDNEA/input.css:1:12
+  |
+1 | a { width: 0.0; }
+  |            ^^^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/4Tjjgepnha63E4UiXXDNEA/input.css:1:12
+  |
+1 | a { width: 0.0; }
+  |            ^^^
+

css/parser/tests/fixture/esbuild/misc/4UaOTazLwrr9gd5xkBBlnw/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 8,
+    "end": 10,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 8,
+        "end": 10,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 8,
+            "end": 7,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 7,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -53,8 +53,8 @@
                 {
                   "type": "ClassSelector",
                   "span": {
-                    "start": 0,
-                    "end": 1,
+                    "start": 5,
+                    "end": 7,
                     "ctxt": 0
                   },
                   "text": {
@@ -76,7 +76,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 8,
-          "end": 8,
+          "end": 10,
           "ctxt": 0
         },
         "properties": []

css/parser/tests/fixture/esbuild/misc/4UaOTazLwrr9gd5xkBBlnw/span.rust-debug

@@ -0,0 +1,66 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/4UaOTazLwrr9gd5xkBBlnw/input.css:1:1
+  |
+1 | a/**/.b {}
+  | ^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/4UaOTazLwrr9gd5xkBBlnw/input.css:1:1
+  |
+1 | a/**/.b {}
+  | ^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/4UaOTazLwrr9gd5xkBBlnw/input.css:1:1
+  |
+1 | a/**/.b {}
+  | ^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/4UaOTazLwrr9gd5xkBBlnw/input.css:1:1
+  |
+1 | a/**/.b {}
+  | ^^^^^^^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/4UaOTazLwrr9gd5xkBBlnw/input.css:1:1
+  |
+1 | a/**/.b {}
+  | ^^^^^^^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/4UaOTazLwrr9gd5xkBBlnw/input.css:1:1
+  |
+1 | a/**/.b {}
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/4UaOTazLwrr9gd5xkBBlnw/input.css:1:1
+  |
+1 | a/**/.b {}
+  | ^
+
+error: SubclassSelector
+ --> $DIR/tests/fixture/esbuild/misc/4UaOTazLwrr9gd5xkBBlnw/input.css:1:6
+  |
+1 | a/**/.b {}
+  |      ^^
+
+error: ClassSelector
+ --> $DIR/tests/fixture/esbuild/misc/4UaOTazLwrr9gd5xkBBlnw/input.css:1:6
+  |
+1 | a/**/.b {}
+  |      ^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/4UaOTazLwrr9gd5xkBBlnw/input.css:1:7
+  |
+1 | a/**/.b {}
+  |       ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/4UaOTazLwrr9gd5xkBBlnw/input.css:1:9
+  |
+1 | a/**/.b {}
+  |         ^^
+

css/parser/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 25,
+    "end": 26,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 25,
+        "end": 26,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 25,
+          "end": 26,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 25,
+              "end": 24,
               "ctxt": 0
             },
             "name": {
@@ -101,7 +101,7 @@
                 "type": "UnitValue",
                 "span": {
                   "start": 17,
-                  "end": 17,
+                  "end": 20,
                   "ctxt": 0
                 },
                 "value": {
@@ -126,7 +126,7 @@
                 "type": "UnitValue",
                 "span": {
                   "start": 21,
-                  "end": 21,
+                  "end": 24,
                   "ctxt": 0
                 },
                 "value": {

css/parser/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/span.rust-debug

@@ -0,0 +1,132 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:1
+  |
+1 | a { padding: 0 1 0px 1px }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:1
+  |
+1 | a { padding: 0 1 0px 1px }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:1
+  |
+1 | a { padding: 0 1 0px 1px }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:1
+  |
+1 | a { padding: 0 1 0px 1px }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:1
+  |
+1 | a { padding: 0 1 0px 1px }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:1
+  |
+1 | a { padding: 0 1 0px 1px }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:1
+  |
+1 | a { padding: 0 1 0px 1px }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:3
+  |
+1 | a { padding: 0 1 0px 1px }
+  |   ^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:5
+  |
+1 | a { padding: 0 1 0px 1px }
+  |     ^^^^^^^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:5
+  |
+1 | a { padding: 0 1 0px 1px }
+  |     ^^^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:14
+  |
+1 | a { padding: 0 1 0px 1px }
+  |              ^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:14
+  |
+1 | a { padding: 0 1 0px 1px }
+  |              ^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:16
+  |
+1 | a { padding: 0 1 0px 1px }
+  |                ^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:16
+  |
+1 | a { padding: 0 1 0px 1px }
+  |                ^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:18
+  |
+1 | a { padding: 0 1 0px 1px }
+  |                  ^^^
+
+error: UnitValue
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:18
+  |
+1 | a { padding: 0 1 0px 1px }
+  |                  ^^^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:18
+  |
+1 | a { padding: 0 1 0px 1px }
+  |                  ^
+
+error: Unit
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:19
+  |
+1 | a { padding: 0 1 0px 1px }
+  |                   ^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:22
+  |
+1 | a { padding: 0 1 0px 1px }
+  |                      ^^^
+
+error: UnitValue
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:22
+  |
+1 | a { padding: 0 1 0px 1px }
+  |                      ^^^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:22
+  |
+1 | a { padding: 0 1 0px 1px }
+  |                      ^
+
+error: Unit
+ --> $DIR/tests/fixture/esbuild/misc/4WSp4-HbKB-f1GLF00sf6A/input.css:1:23
+  |
+1 | a { padding: 0 1 0px 1px }
+  |                       ^^
+

css/parser/tests/fixture/esbuild/misc/4_H2sj_CNmUQHGctk7geQQ/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 27,
+    "end": 28,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "KeyframesRule",
       "span": {
         "start": 0,
-        "end": 27,
+        "end": 28,
         "ctxt": 0
       },
       "id": {
@@ -26,7 +26,7 @@
         {
           "span": {
             "start": 19,
-            "end": 24,
+            "end": 26,
             "ctxt": 0
           },
           "selector": [
@@ -44,7 +44,7 @@
             "type": "DeclBlock",
             "span": {
               "start": 24,
-              "end": 24,
+              "end": 26,
               "ctxt": 0
             },
             "properties": []

css/parser/tests/fixture/esbuild/misc/4_H2sj_CNmUQHGctk7geQQ/span.rust-debug

@@ -0,0 +1,60 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/4_H2sj_CNmUQHGctk7geQQ/input.css:1:1
+  |
+1 | @k\65yframes abc { from {} }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/4_H2sj_CNmUQHGctk7geQQ/input.css:1:1
+  |
+1 | @k\65yframes abc { from {} }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: AtRule
+ --> $DIR/tests/fixture/esbuild/misc/4_H2sj_CNmUQHGctk7geQQ/input.css:1:1
+  |
+1 | @k\65yframes abc { from {} }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: KeyframesRule
+ --> $DIR/tests/fixture/esbuild/misc/4_H2sj_CNmUQHGctk7geQQ/input.css:1:1
+  |
+1 | @k\65yframes abc { from {} }
+  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/4_H2sj_CNmUQHGctk7geQQ/input.css:1:14
+  |
+1 | @k\65yframes abc { from {} }
+  |              ^^^
+
+error: KeyframeBlock
+ --> $DIR/tests/fixture/esbuild/misc/4_H2sj_CNmUQHGctk7geQQ/input.css:1:20
+  |
+1 | @k\65yframes abc { from {} }
+  |                    ^^^^^^^
+
+error: KeyframeSelector
+ --> $DIR/tests/fixture/esbuild/misc/4_H2sj_CNmUQHGctk7geQQ/input.css:1:20
+  |
+1 | @k\65yframes abc { from {} }
+  |                    ^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/4_H2sj_CNmUQHGctk7geQQ/input.css:1:20
+  |
+1 | @k\65yframes abc { from {} }
+  |                    ^^^^
+
+error: KeyframeBlockRule
+ --> $DIR/tests/fixture/esbuild/misc/4_H2sj_CNmUQHGctk7geQQ/input.css:1:25
+  |
+1 | @k\65yframes abc { from {} }
+  |                         ^^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/4_H2sj_CNmUQHGctk7geQQ/input.css:1:25
+  |
+1 | @k\65yframes abc { from {} }
+  |                         ^^
+

css/parser/tests/fixture/esbuild/misc/52obp49U0CyYOskQAEoIJw/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 8,
+    "end": 10,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 8,
+        "end": 10,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 8,
+            "end": 7,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 7,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 3,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -53,8 +53,8 @@
                 {
                   "type": "IdSelector",
                   "span": {
-                    "start": 0,
-                    "end": 3,
+                    "start": 3,
+                    "end": 7,
                     "ctxt": 0
                   },
                   "text": {
@@ -76,7 +76,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 8,
-          "end": 8,
+          "end": 10,
           "ctxt": 0
         },
         "properties": []

css/parser/tests/fixture/esbuild/misc/52obp49U0CyYOskQAEoIJw/span.rust-debug

@@ -0,0 +1,66 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/52obp49U0CyYOskQAEoIJw/input.css:1:1
+  |
+1 | div#--0 {}
+  | ^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/52obp49U0CyYOskQAEoIJw/input.css:1:1
+  |
+1 | div#--0 {}
+  | ^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/52obp49U0CyYOskQAEoIJw/input.css:1:1
+  |
+1 | div#--0 {}
+  | ^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/52obp49U0CyYOskQAEoIJw/input.css:1:1
+  |
+1 | div#--0 {}
+  | ^^^^^^^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/52obp49U0CyYOskQAEoIJw/input.css:1:1
+  |
+1 | div#--0 {}
+  | ^^^^^^^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/52obp49U0CyYOskQAEoIJw/input.css:1:1
+  |
+1 | div#--0 {}
+  | ^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/52obp49U0CyYOskQAEoIJw/input.css:1:1
+  |
+1 | div#--0 {}
+  | ^^^
+
+error: SubclassSelector
+ --> $DIR/tests/fixture/esbuild/misc/52obp49U0CyYOskQAEoIJw/input.css:1:4
+  |
+1 | div#--0 {}
+  |    ^^^^
+
+error: IdSelector
+ --> $DIR/tests/fixture/esbuild/misc/52obp49U0CyYOskQAEoIJw/input.css:1:4
+  |
+1 | div#--0 {}
+  |    ^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/52obp49U0CyYOskQAEoIJw/input.css:1:4
+  |
+1 | div#--0 {}
+  |    ^^^^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/52obp49U0CyYOskQAEoIJw/input.css:1:9
+  |
+1 | div#--0 {}
+  |         ^^
+

css/parser/tests/fixture/esbuild/misc/53OltIbJ-YBXtSKedVvYwA/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 18,
+    "end": 19,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 18,
+        "end": 19,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 18,
+          "end": 19,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 18,
+              "end": 17,
               "ctxt": 0
             },
             "name": {
@@ -83,7 +83,7 @@
                 "type": "UnitValue",
                 "span": {
                   "start": 11,
-                  "end": 11,
+                  "end": 17,
                   "ctxt": 0
                 },
                 "value": {

css/parser/tests/fixture/esbuild/misc/53OltIbJ-YBXtSKedVvYwA/span.rust-debug

@@ -0,0 +1,84 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/53OltIbJ-YBXtSKedVvYwA/input.css:1:1
+  |
+1 | a { value: 10\2cx }
+  | ^^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/53OltIbJ-YBXtSKedVvYwA/input.css:1:1
+  |
+1 | a { value: 10\2cx }
+  | ^^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/53OltIbJ-YBXtSKedVvYwA/input.css:1:1
+  |
+1 | a { value: 10\2cx }
+  | ^^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/53OltIbJ-YBXtSKedVvYwA/input.css:1:1
+  |
+1 | a { value: 10\2cx }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/53OltIbJ-YBXtSKedVvYwA/input.css:1:1
+  |
+1 | a { value: 10\2cx }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/53OltIbJ-YBXtSKedVvYwA/input.css:1:1
+  |
+1 | a { value: 10\2cx }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/53OltIbJ-YBXtSKedVvYwA/input.css:1:1
+  |
+1 | a { value: 10\2cx }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/53OltIbJ-YBXtSKedVvYwA/input.css:1:3
+  |
+1 | a { value: 10\2cx }
+  |   ^^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/53OltIbJ-YBXtSKedVvYwA/input.css:1:5
+  |
+1 | a { value: 10\2cx }
+  |     ^^^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/53OltIbJ-YBXtSKedVvYwA/input.css:1:5
+  |
+1 | a { value: 10\2cx }
+  |     ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/53OltIbJ-YBXtSKedVvYwA/input.css:1:12
+  |
+1 | a { value: 10\2cx }
+  |            ^^^^^^
+
+error: UnitValue
+ --> $DIR/tests/fixture/esbuild/misc/53OltIbJ-YBXtSKedVvYwA/input.css:1:12
+  |
+1 | a { value: 10\2cx }
+  |            ^^^^^^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/53OltIbJ-YBXtSKedVvYwA/input.css:1:12
+  |
+1 | a { value: 10\2cx }
+  |            ^^
+
+error: Unit
+ --> $DIR/tests/fixture/esbuild/misc/53OltIbJ-YBXtSKedVvYwA/input.css:1:14
+  |
+1 | a { value: 10\2cx }
+  |              ^^^^
+

css/parser/tests/fixture/esbuild/misc/54mhLGCwQMwsuiVkiTzAAQ/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 12,
+    "end": 14,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 12,
+        "end": 14,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 12,
+            "end": 11,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 11,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -37,14 +37,14 @@
                   "type": "AttrributeSelector",
                   "span": {
                     "start": 0,
-                    "end": 0,
+                    "end": 11,
                     "ctxt": 0
                   },
                   "name": {
                     "type": "NamespacedName",
                     "span": {
-                      "start": 0,
-                      "end": 0,
+                      "start": 1,
+                      "end": 5,
                       "ctxt": 0
                     },
                     "prefix": null,
@@ -79,7 +79,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 12,
-          "end": 12,
+          "end": 14,
           "ctxt": 0
         },
         "properties": []

css/parser/tests/fixture/esbuild/misc/54mhLGCwQMwsuiVkiTzAAQ/span.rust-debug

@@ -0,0 +1,66 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/54mhLGCwQMwsuiVkiTzAAQ/input.css:1:1
+  |
+1 | [attr="-a"] {}
+  | ^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/54mhLGCwQMwsuiVkiTzAAQ/input.css:1:1
+  |
+1 | [attr="-a"] {}
+  | ^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/54mhLGCwQMwsuiVkiTzAAQ/input.css:1:1
+  |
+1 | [attr="-a"] {}
+  | ^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/54mhLGCwQMwsuiVkiTzAAQ/input.css:1:1
+  |
+1 | [attr="-a"] {}
+  | ^^^^^^^^^^^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/54mhLGCwQMwsuiVkiTzAAQ/input.css:1:1
+  |
+1 | [attr="-a"] {}
+  | ^^^^^^^^^^^
+
+error: SubclassSelector
+ --> $DIR/tests/fixture/esbuild/misc/54mhLGCwQMwsuiVkiTzAAQ/input.css:1:1
+  |
+1 | [attr="-a"] {}
+  | ^^^^^^^^^^^
+
+error: AttrSelector
+ --> $DIR/tests/fixture/esbuild/misc/54mhLGCwQMwsuiVkiTzAAQ/input.css:1:1
+  |
+1 | [attr="-a"] {}
+  | ^^^^^^^^^^^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/54mhLGCwQMwsuiVkiTzAAQ/input.css:1:2
+  |
+1 | [attr="-a"] {}
+  |  ^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/54mhLGCwQMwsuiVkiTzAAQ/input.css:1:2
+  |
+1 | [attr="-a"] {}
+  |  ^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/54mhLGCwQMwsuiVkiTzAAQ/input.css:1:7
+  |
+1 | [attr="-a"] {}
+  |       ^^^^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/54mhLGCwQMwsuiVkiTzAAQ/input.css:1:13
+  |
+1 | [attr="-a"] {}
+  |             ^^
+

css/parser/tests/fixture/esbuild/misc/5IxIPW9sKkvdZIzfV33AcA/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 0,
+    "end": 11,
     "ctxt": 0
   },
   "rules": [
@@ -10,14 +10,14 @@
       "type": "UnknownAtRule",
       "span": {
         "start": 0,
-        "end": 0,
+        "end": 11,
         "ctxt": 0
       },
       "name": {
         "type": "Text",
         "span": {
           "start": 0,
-          "end": 0,
+          "end": 10,
           "ctxt": 0
         },
         "value": "u,nknown"
@@ -25,8 +25,8 @@
       "tokens": {
         "type": "Tokens",
         "span": {
-          "start": 0,
-          "end": 0,
+          "start": 10,
+          "end": 11,
           "ctxt": 0
         },
         "tokens": []

css/parser/tests/fixture/esbuild/misc/5IxIPW9sKkvdZIzfV33AcA/span.rust-debug

@@ -0,0 +1,36 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/5IxIPW9sKkvdZIzfV33AcA/input.css:1:1
+  |
+1 | @u\,nknown;
+  | ^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/5IxIPW9sKkvdZIzfV33AcA/input.css:1:1
+  |
+1 | @u\,nknown;
+  | ^^^^^^^^^^^
+
+error: AtRule
+ --> $DIR/tests/fixture/esbuild/misc/5IxIPW9sKkvdZIzfV33AcA/input.css:1:1
+  |
+1 | @u\,nknown;
+  | ^^^^^^^^^^^
+
+error: UnknownAtRule
+ --> $DIR/tests/fixture/esbuild/misc/5IxIPW9sKkvdZIzfV33AcA/input.css:1:1
+  |
+1 | @u\,nknown;
+  | ^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/5IxIPW9sKkvdZIzfV33AcA/input.css:1:1
+  |
+1 | @u\,nknown;
+  | ^^^^^^^^^^
+
+error: Tokens
+ --> $DIR/tests/fixture/esbuild/misc/5IxIPW9sKkvdZIzfV33AcA/input.css:1:11
+  |
+1 | @u\,nknown;
+  |           ^
+

css/parser/tests/fixture/esbuild/misc/5al65IRQbw_x4yG3ke74fQ/output.json

@@ -2,7 +2,7 @@
   "type": "Stylesheet",
   "span": {
     "start": 0,
-    "end": 17,
+    "end": 18,
     "ctxt": 0
   },
   "rules": [
@@ -10,7 +10,7 @@
       "type": "StyleRule",
       "span": {
         "start": 0,
-        "end": 17,
+        "end": 18,
         "ctxt": 0
       },
       "selectors": [
@@ -18,7 +18,7 @@
           "type": "ComplexSelector",
           "span": {
             "start": 0,
-            "end": 2,
+            "end": 1,
             "ctxt": 0
           },
           "selectors": [
@@ -26,7 +26,7 @@
               "type": "CompoundSelector",
               "span": {
                 "start": 0,
-                "end": 0,
+                "end": 1,
                 "ctxt": 0
               },
               "hasNestPrefix": false,
@@ -35,7 +35,7 @@
                 "type": "NamespacedName",
                 "span": {
                   "start": 0,
-                  "end": 0,
+                  "end": 1,
                   "ctxt": 0
                 },
                 "prefix": null,
@@ -58,7 +58,7 @@
         "type": "DeclBlock",
         "span": {
           "start": 2,
-          "end": 17,
+          "end": 18,
           "ctxt": 0
         },
         "properties": [
@@ -66,7 +66,7 @@
             "type": "Property",
             "span": {
               "start": 4,
-              "end": 11,
+              "end": 15,
               "ctxt": 0
             },
             "name": {

css/parser/tests/fixture/esbuild/misc/5al65IRQbw_x4yG3ke74fQ/span.rust-debug

@@ -0,0 +1,72 @@
+error: Stylesheet
+ --> $DIR/tests/fixture/esbuild/misc/5al65IRQbw_x4yG3ke74fQ/input.css:1:1
+  |
+1 | a { width: +0.1; }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: Rule
+ --> $DIR/tests/fixture/esbuild/misc/5al65IRQbw_x4yG3ke74fQ/input.css:1:1
+  |
+1 | a { width: +0.1; }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: StyleRule
+ --> $DIR/tests/fixture/esbuild/misc/5al65IRQbw_x4yG3ke74fQ/input.css:1:1
+  |
+1 | a { width: +0.1; }
+  | ^^^^^^^^^^^^^^^^^^
+
+error: ComplexSelector
+ --> $DIR/tests/fixture/esbuild/misc/5al65IRQbw_x4yG3ke74fQ/input.css:1:1
+  |
+1 | a { width: +0.1; }
+  | ^
+
+error: CompoundSelector
+ --> $DIR/tests/fixture/esbuild/misc/5al65IRQbw_x4yG3ke74fQ/input.css:1:1
+  |
+1 | a { width: +0.1; }
+  | ^
+
+error: NamespacedName
+ --> $DIR/tests/fixture/esbuild/misc/5al65IRQbw_x4yG3ke74fQ/input.css:1:1
+  |
+1 | a { width: +0.1; }
+  | ^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/5al65IRQbw_x4yG3ke74fQ/input.css:1:1
+  |
+1 | a { width: +0.1; }
+  | ^
+
+error: DeclBlock
+ --> $DIR/tests/fixture/esbuild/misc/5al65IRQbw_x4yG3ke74fQ/input.css:1:3
+  |
+1 | a { width: +0.1; }
+  |   ^^^^^^^^^^^^^^^^
+
+error: Property
+ --> $DIR/tests/fixture/esbuild/misc/5al65IRQbw_x4yG3ke74fQ/input.css:1:5
+  |
+1 | a { width: +0.1; }
+  |     ^^^^^^^^^^^
+
+error: Text
+ --> $DIR/tests/fixture/esbuild/misc/5al65IRQbw_x4yG3ke74fQ/input.css:1:5
+  |
+1 | a { width: +0.1; }
+  |     ^^^^^
+
+error: Value
+ --> $DIR/tests/fixture/esbuild/misc/5al65IRQbw_x4yG3ke74fQ/input.css:1:12
+  |
+1 | a { width: +0.1; }
+  |            ^^^^
+
+error: Num
+ --> $DIR/tests/fixture/esbuild/misc/5al65IRQbw_x4yG3ke74fQ/input.css:1:12
+  |
+1 | a { width: +0.1; }
+  |            ^^^^
+