feat(es/parser): Allow stripping out typescript parser (#1962)

swc_ecma_parser:
 - Add a cargo feature to remove typescript parser.

Cargo.toml

@@ -9,7 +9,7 @@ edition = "2018"
 license = "Apache-2.0/MIT"
 name = "swc"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.30.0"
+version = "0.31.0"
 
 [lib]
 name = "swc"
@@ -29,15 +29,15 @@ serde = {version = "1", features = ["derive"]}
 serde_json = "1"
 sourcemap = "6"
 swc_atoms = {version = "0.2", path = "./atoms"}
-swc_bundler = {version = "0.46.0", path = "./bundler"}
+swc_bundler = {version = "0.47.0", path = "./bundler"}
 swc_common = {version = "0.11.0", path = "./common", features = ["sourcemap", "concurrent"]}
 swc_ecma_ast = {version = "0.49.0", path = "./ecmascript/ast"}
-swc_ecma_codegen = {version = "0.62.0", path = "./ecmascript/codegen"}
+swc_ecma_codegen = {version = "0.63.0", path = "./ecmascript/codegen"}
-swc_ecma_ext_transforms = {version = "0.21.0", path = "./ecmascript/ext-transforms"}
+swc_ecma_ext_transforms = {version = "0.22.0", path = "./ecmascript/ext-transforms"}
 swc_ecma_loader = {version = "0.11.0", path = "./ecmascript/loader", features = ["lru", "node", "tsc"]}
-swc_ecma_parser = {version = "0.63.0", path = "./ecmascript/parser"}
+swc_ecma_parser = {version = "0.64.0", path = "./ecmascript/parser"}
-swc_ecma_preset_env = {version = "0.29.0", path = "./ecmascript/preset-env"}
+swc_ecma_preset_env = {version = "0.30.0", path = "./ecmascript/preset-env"}
-swc_ecma_transforms = {version = "0.59.0", path = "./ecmascript/transforms", features = [
+swc_ecma_transforms = {version = "0.60.0", path = "./ecmascript/transforms", features = [
   "compat",
   "module",
   "optimization",

bundler/Cargo.toml

@@ -9,7 +9,7 @@ include = ["Cargo.toml", "build.rs", "src/**/*.rs", "src/**/*.js"]
 license = "Apache-2.0/MIT"
 name = "swc_bundler"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.46.0"
+version = "0.47.0"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [features]
@@ -34,10 +34,10 @@ retain_mut = "0.1.2"
 swc_atoms = {version = "0.2.4", path = "../atoms"}
 swc_common = {version = "0.11.0", path = "../common"}
 swc_ecma_ast = {version = "0.49.0", path = "../ecmascript/ast"}
-swc_ecma_codegen = {version = "0.62.0", path = "../ecmascript/codegen"}
+swc_ecma_codegen = {version = "0.63.0", path = "../ecmascript/codegen"}
 swc_ecma_loader = {version = "0.11.0", path = "../ecmascript/loader"}
-swc_ecma_parser = {version = "0.63.0", path = "../ecmascript/parser"}
+swc_ecma_parser = {version = "0.64.0", path = "../ecmascript/parser"}
-swc_ecma_transforms = {version = "0.59.0", path = "../ecmascript/transforms", features = ["optimization"]}
+swc_ecma_transforms = {version = "0.60.0", path = "../ecmascript/transforms", features = ["optimization"]}
 swc_ecma_utils = {version = "0.40.0", path = "../ecmascript/utils"}
 swc_ecma_visit = {version = "0.35.0", path = "../ecmascript/visit"}
 
@@ -46,7 +46,7 @@ hex = "0.4"
 ntest = "0.7.2"
 reqwest = {version = "0.10.8", features = ["blocking"]}
 sha-1 = "0.9"
-swc_ecma_transforms = {version = "0.59.0", path = "../ecmascript/transforms", features = ["react", "typescript"]}
+swc_ecma_transforms = {version = "0.60.0", path = "../ecmascript/transforms", features = ["react", "typescript"]}
 tempfile = "3.1.0"
 testing = {version = "0.11.0", path = "../testing"}
 url = "2.1.1"

ecmascript/Cargo.toml

@@ -6,13 +6,14 @@ edition = "2018"
 license = "Apache-2.0/MIT"
 name = "swc_ecmascript"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.46.0"
+version = "0.47.0"
 
 [package.metadata.docs.rs]
 all-features = true
 
 [features]
 codegen = ["swc_ecma_codegen"]
+default = ["typescript-parser"]
 dep_graph = ["swc_ecma_dep_graph"]
 minifier = ["swc_ecma_minifier"]
 parser = ["swc_ecma_parser"]
@@ -20,20 +21,22 @@ transforms = ["swc_ecma_transforms"]
 utils = ["swc_ecma_utils"]
 visit = ["swc_ecma_visit"]
 
+typescript-parser = ["swc_ecma_parser/typescript"]
+
 compat = ["swc_ecma_transforms/compat"]
 module = ["swc_ecma_transforms/module"]
 optimization = ["swc_ecma_transforms/optimization"]
 proposal = ["swc_ecma_transforms/proposal"]
 react = ["swc_ecma_transforms/react"]
-typescript = ["swc_ecma_transforms/typescript"]
+typescript = ["typescript-parser", "swc_ecma_transforms/typescript"]
 
 [dependencies]
 swc_ecma_ast = {version = "0.49.0", path = "./ast"}
-swc_ecma_codegen = {version = "0.62.0", path = "./codegen", optional = true}
+swc_ecma_codegen = {version = "0.63.0", path = "./codegen", optional = true}
-swc_ecma_dep_graph = {version = "0.31.0", path = "./dep-graph", optional = true}
+swc_ecma_dep_graph = {version = "0.32.0", path = "./dep-graph", optional = true}
-swc_ecma_minifier = {version = "0.12.0", path = "./minifier", optional = true}
+swc_ecma_minifier = {version = "0.13.0", path = "./minifier", optional = true}
-swc_ecma_parser = {version = "0.63.0", path = "./parser", optional = true}
+swc_ecma_parser = {version = "0.64.0", path = "./parser", optional = true, default-features = false}
-swc_ecma_transforms = {version = "0.59.0", path = "./transforms", optional = true}
+swc_ecma_transforms = {version = "0.60.0", path = "./transforms", optional = true}
 swc_ecma_utils = {version = "0.40.0", path = "./utils", optional = true}
 swc_ecma_visit = {version = "0.35.0", path = "./visit", optional = true}
 

ecmascript/codegen/Cargo.toml

@@ -7,7 +7,7 @@ include = ["Cargo.toml", "src/**/*.rs"]
 license = "Apache-2.0/MIT"
 name = "swc_ecma_codegen"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.62.1"
+version = "0.63.0"
 
 [dependencies]
 bitflags = "1"
@@ -17,7 +17,7 @@ swc_atoms = {version = "0.2", path = "../../atoms"}
 swc_common = {version = "0.11.0", path = "../../common"}
 swc_ecma_ast = {version = "0.49.0", path = "../ast"}
 swc_ecma_codegen_macros = {version = "0.5.2", path = "./macros"}
-swc_ecma_parser = {version = "0.63.0", path = "../parser"}
+swc_ecma_parser = {version = "0.64.0", path = "../parser"}
 
 [dev-dependencies]
 swc_common = {version = "0.11.0", path = "../../common", features = ["sourcemap"]}

ecmascript/dep-graph/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2018"
 license = "Apache-2.0/MIT"
 name = "swc_ecma_dep_graph"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.31.0"
+version = "0.32.0"
 
 [dependencies]
 swc_atoms = {version = "0.2", path = "../../atoms"}
@@ -15,5 +15,5 @@ swc_ecma_ast = {version = "0.49.0", path = "../ast"}
 swc_ecma_visit = {version = "0.35.0", path = "../visit"}
 
 [dev-dependencies]
-swc_ecma_parser = {version = "0.63.0", path = "../parser"}
+swc_ecma_parser = {version = "0.64.0", path = "../parser"}
 testing = {version = "0.11.0", path = "../../testing"}

ecmascript/ext-transforms/Cargo.toml

@@ -5,7 +5,7 @@ documentation = "https://rustdoc.swc.rs/swc_ecma_ext_transforms/"
 edition = "2018"
 license = "Apache-2.0/MIT"
 name = "swc_ecma_ext_transforms"
-version = "0.21.0"
+version = "0.22.0"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -14,6 +14,6 @@ phf = {version = "0.8.0", features = ["macros"]}
 swc_atoms = {version = "0.2", path = "../../atoms"}
 swc_common = {version = "0.11.0", path = "../../common"}
 swc_ecma_ast = {version = "0.49.0", path = "../ast"}
-swc_ecma_parser = {version = "0.63.0", path = "../parser"}
+swc_ecma_parser = {version = "0.64.0", path = "../parser"}
 swc_ecma_utils = {version = "0.40.0", path = "../utils"}
 swc_ecma_visit = {version = "0.35.0", path = "../visit"}

ecmascript/jsdoc/Cargo.toml

@@ -5,7 +5,7 @@ documentation = "https://rustdoc.swc.rs/jsdoc/"
 edition = "2018"
 license = "Apache-2.0/MIT"
 name = "jsdoc"
-version = "0.31.0"
+version = "0.32.0"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -19,6 +19,6 @@ swc_common = {version = "0.11.0", path = "../../common"}
 anyhow = "1"
 dashmap = "4.0.2"
 swc_ecma_ast = {version = "0.49.0", path = "../ast"}
-swc_ecma_parser = {version = "0.63.0", path = "../parser"}
+swc_ecma_parser = {version = "0.64.0", path = "../parser"}
 testing = {version = "0.11.0", path = "../../testing"}
 walkdir = "2"

ecmascript/minifier/Cargo.toml

@@ -7,7 +7,7 @@ include = ["Cargo.toml", "src/**/*.rs", "src/lists/*.json"]
 license = "Apache-2.0/MIT"
 name = "swc_ecma_minifier"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.12.0"
+version = "0.13.0"
 
 [features]
 debug = []
@@ -25,10 +25,10 @@ serde_regex = "1.1.0"
 swc_atoms = {version = "0.2", path = "../../atoms"}
 swc_common = {version = "0.11.0", path = "../../common"}
 swc_ecma_ast = {version = "0.49.0", path = "../ast"}
-swc_ecma_codegen = {version = "0.62.0", path = "../codegen"}
+swc_ecma_codegen = {version = "0.63.0", path = "../codegen"}
-swc_ecma_parser = {version = "0.63.0", path = "../parser"}
+swc_ecma_parser = {version = "0.64.0", path = "../parser"}
-swc_ecma_transforms = {version = "0.59.0", path = "../transforms/", features = ["optimization"]}
+swc_ecma_transforms = {version = "0.60.0", path = "../transforms/", features = ["optimization"]}
-swc_ecma_transforms_base = {version = "0.22.0", path = "../transforms/base"}
+swc_ecma_transforms_base = {version = "0.23.0", path = "../transforms/base"}
 swc_ecma_utils = {version = "0.40.0", path = "../utils"}
 swc_ecma_visit = {version = "0.35.0", path = "../visit"}
 

ecmascript/parser/Cargo.toml

@@ -7,10 +7,14 @@ include = ["Cargo.toml", "src/**/*.rs", "examples/**/*.rs"]
 license = "Apache-2.0/MIT"
 name = "swc_ecma_parser"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.63.0"
+version = "0.64.0"
+
+[package.metadata.docs.rs]
+all-features = true
 
 [features]
-default = []
+default = ["typescript"]
+typescript = []
 
 [dependencies]
 either = {version = "1.4"}

ecmascript/parser/src/lib.rs

@@ -127,6 +127,8 @@ pub enum Syntax {
     /// Standard
     #[serde(rename = "ecmascript")]
     Es(EsConfig),
+    /// This variant requires the cargo feature `typescript` to be enabled.
+    #[cfg(feature = "typescript")]
     #[serde(rename = "typescript")]
     Typescript(TsConfig),
 }
@@ -230,7 +232,14 @@ impl Syntax {
     }
 
     /// Should we pare typescript?
-    pub fn typescript(self) -> bool {
+    #[cfg(not(feature = "typescript"))]
+    pub const fn typescript(self) -> bool {
+        false
+    }
+
+    /// Should we pare typescript?
+    #[cfg(feature = "typescript")]
+    pub const fn typescript(self) -> bool {
         match self {
             Syntax::Typescript(..) => true,
             _ => false,

ecmascript/parser/src/parser/typescript.rs

@@ -546,6 +546,10 @@ impl<I: Tokens> Parser<I> {
         &mut self,
         token_to_eat: &'static Token,
     ) -> PResult<Option<Box<TsType>>> {
+        if !cfg!(feature = "typescript") {
+            return Ok(Default::default());
+        }
+
         self.in_type().parse_with(|p| {
             if !p.input.eat(token_to_eat) {
                 return Ok(None);
@@ -1191,6 +1195,10 @@ impl<I: Tokens> Parser<I> {
         readonly: bool,
         is_static: bool,
     ) -> PResult<Option<TsIndexSignature>> {
+        if !cfg!(feature = "typescript") {
+            return Ok(Default::default());
+        }
+
         if !(is!(self, '[') && self.ts_look_ahead(|p| p.is_ts_unambiguously_index_signature())?) {
             return Ok(None);
         }
@@ -1576,6 +1584,10 @@ impl<I: Tokens> Parser<I> {
     }
 
     fn try_parse_ts_tuple_element_name(&mut self) -> Option<Pat> {
+        if !cfg!(feature = "typescript") {
+            return Default::default();
+        }
+
         self.try_parse_ts(|p| {
             let start = cur_pos!(p);
 
@@ -1752,6 +1764,10 @@ impl<I: Tokens> Parser<I> {
 
     #[allow(clippy::vec_box)]
     fn parse_ts_tpl_type_elements(&mut self) -> PResult<(Vec<Box<TsType>>, Vec<TplElement>)> {
+        if !cfg!(feature = "typescript") {
+            return Ok(Default::default());
+        }
+
         trace_cur!(self, parse_tpl_elements);
 
         let mut types = vec![];
@@ -1776,6 +1792,10 @@ impl<I: Tokens> Parser<I> {
     ///
     /// Eats ')` at the end but does not eat `(` at start.
     fn parse_ts_binding_list_for_signature(&mut self) -> PResult<Vec<TsFnParam>> {
+        if !cfg!(feature = "typescript") {
+            return Ok(Default::default());
+        }
+
         debug_assert!(self.input.syntax().typescript());
 
         let params = self.parse_formal_params()?;
@@ -1803,6 +1823,10 @@ impl<I: Tokens> Parser<I> {
     ///
     /// Used for parsing return types.
     fn try_parse_ts_type_or_type_predicate_ann(&mut self) -> PResult<Option<TsTypeAnn>> {
+        if !cfg!(feature = "typescript") {
+            return Ok(None);
+        }
+
         if is!(self, ':') {
             self.parse_ts_type_or_type_predicate_ann(&tok!(':'))
                 .map(Some)
@@ -1813,6 +1837,10 @@ impl<I: Tokens> Parser<I> {
 
     /// `tsTryParseTypeAnnotation`
     pub(super) fn try_parse_ts_type_ann(&mut self) -> PResult<Option<TsTypeAnn>> {
+        if !cfg!(feature = "typescript") {
+            return Ok(None);
+        }
+
         if is!(self, ':') {
             let pos = cur_pos!(self);
             return self.parse_ts_type_ann(/* eat_colon */ true, pos).map(Some);
@@ -1823,11 +1851,19 @@ impl<I: Tokens> Parser<I> {
 
     /// `tsTryParseType`
     fn try_parse_ts_type(&mut self) -> PResult<Option<Box<TsType>>> {
+        if !cfg!(feature = "typescript") {
+            return Ok(None);
+        }
+
         self.eat_then_parse_ts_type(&tok!(':'))
     }
 
     /// `tsTryParseTypeParameters`
     pub(super) fn try_parse_ts_type_params(&mut self) -> PResult<Option<TsTypeParamDecl>> {
+        if !cfg!(feature = "typescript") {
+            return Ok(None);
+        }
+
         if is!(self, '<') {
             return self.parse_ts_type_params().map(Some);
         }
@@ -1837,6 +1873,9 @@ impl<I: Tokens> Parser<I> {
     /// `tsParseNonArrayType`
     #[allow(clippy::cognitive_complexity)]
     fn parse_ts_non_array_type(&mut self) -> PResult<Box<TsType>> {
+        if !cfg!(feature = "typescript") {
+            unreachable!()
+        }
         trace_cur!(self, parse_ts_non_array_type);
         debug_assert!(self.input.syntax().typescript());
 
@@ -2091,6 +2130,10 @@ impl<I: Tokens> Parser<I> {
         decorators: Vec<Decorator>,
         expr: Ident,
     ) -> PResult<Option<Decl>> {
+        if !cfg!(feature = "typescript") {
+            return Ok(Default::default());
+        }
+
         let start = expr.span().lo();
 
         match &*expr.sym {
@@ -2161,6 +2204,10 @@ impl<I: Tokens> Parser<I> {
         start: BytePos,
         decorators: Vec<Decorator>,
     ) -> PResult<Option<Decl>> {
+        if !self.syntax().typescript() {
+            return Ok(None);
+        }
+
         assert!(
             !is!(self, "declare"),
             "try_parse_ts_declare should be called after eating `declare`"
@@ -2280,6 +2327,10 @@ impl<I: Tokens> Parser<I> {
         decorators: Vec<Decorator>,
         value: JsWord,
     ) -> Option<Decl> {
+        if !cfg!(feature = "typescript") {
+            return None;
+        }
+
         self.try_parse_ts(|p| {
             let start = cur_pos!(p);
             let opt = p.parse_ts_decl(start, decorators, value, true)?;
@@ -2302,6 +2353,10 @@ impl<I: Tokens> Parser<I> {
         value: JsWord,
         next: bool,
     ) -> PResult<Option<Decl>> {
+        if !cfg!(feature = "typescript") {
+            return Ok(Default::default());
+        }
+
         match value {
             js_word!("abstract") => {
                 if next || (is!(self, "class") && !self.input.had_line_break_before_cur()) {
@@ -2405,6 +2460,10 @@ impl<I: Tokens> Parser<I> {
         &mut self,
         start: BytePos,
     ) -> PResult<Option<ArrowExpr>> {
+        if !cfg!(feature = "typescript") {
+            return Ok(Default::default());
+        }
+
         let res = if is_one_of!(self, '<', JSXTagStart) {
             self.try_parse_ts(|p| {
                 let type_params = p.parse_ts_type_params()?;

ecmascript/preset-env/Cargo.toml

@@ -5,7 +5,7 @@ documentation = "https://rustdoc.swc.rs/swc_ecma_preset_env/"
 edition = "2018"
 license = "Apache-2.0/MIT"
 name = "swc_ecma_preset_env"
-version = "0.29.0"
+version = "0.30.0"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -22,13 +22,13 @@ string_enum = {version = "0.3.1", path = "../../macros/string_enum"}
 swc_atoms = {version = "0.2", path = "../../atoms"}
 swc_common = {version = "0.11.0", path = "../../common"}
 swc_ecma_ast = {version = "0.49.0", path = "../ast"}
-swc_ecma_transforms = {version = "0.59.0", path = "../transforms", features = ["compat", "proposal"]}
+swc_ecma_transforms = {version = "0.60.0", path = "../transforms", features = ["compat", "proposal"]}
 swc_ecma_utils = {version = "0.40.0", path = "../utils"}
 swc_ecma_visit = {version = "0.35.0", path = "../visit"}
 walkdir = "2"
 
 [dev-dependencies]
 pretty_assertions = "0.6"
-swc_ecma_codegen = {version = "0.62.0", path = "../codegen"}
+swc_ecma_codegen = {version = "0.63.0", path = "../codegen"}
-swc_ecma_parser = {version = "0.63.0", path = "../parser"}
+swc_ecma_parser = {version = "0.64.0", path = "../parser"}
 testing = {version = "0.11.0", path = "../../testing"}

ecmascript/transforms/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2018"
 license = "Apache-2.0/MIT"
 name = "swc_ecma_transforms"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.59.0"
+version = "0.60.0"
 
 [package.metadata.docs.rs]
 all-features = true
@@ -24,14 +24,14 @@ typescript = ["swc_ecma_transforms_typescript"]
 swc_atoms = {version = "0.2.0", path = "../../atoms"}
 swc_common = {version = "0.11.0", path = "../../common"}
 swc_ecma_ast = {version = "0.49.0", path = "../ast"}
-swc_ecma_parser = {version = "0.63.0", path = "../parser"}
+swc_ecma_parser = {version = "0.64.0", path = "../parser"}
-swc_ecma_transforms_base = {version = "0.22.0", path = "./base"}
+swc_ecma_transforms_base = {version = "0.23.0", path = "./base"}
-swc_ecma_transforms_compat = {version = "0.25.0", path = "./compat", optional = true}
+swc_ecma_transforms_compat = {version = "0.26.0", path = "./compat", optional = true}
-swc_ecma_transforms_module = {version = "0.26.0", path = "./module", optional = true}
+swc_ecma_transforms_module = {version = "0.27.0", path = "./module", optional = true}
-swc_ecma_transforms_optimization = {version = "0.29.0", path = "./optimization", optional = true}
+swc_ecma_transforms_optimization = {version = "0.30.0", path = "./optimization", optional = true}
-swc_ecma_transforms_proposal = {version = "0.26.0", path = "./proposal", optional = true}
+swc_ecma_transforms_proposal = {version = "0.27.0", path = "./proposal", optional = true}
-swc_ecma_transforms_react = {version = "0.27.0", path = "./react", optional = true}
+swc_ecma_transforms_react = {version = "0.28.0", path = "./react", optional = true}
-swc_ecma_transforms_typescript = {version = "0.28.0", path = "./typescript", optional = true}
+swc_ecma_transforms_typescript = {version = "0.29.0", path = "./typescript", optional = true}
 swc_ecma_utils = {version = "0.40.0", path = "../utils"}
 swc_ecma_visit = {version = "0.35.0", path = "../visit"}
 unicode-xid = "0.2"
@@ -39,8 +39,8 @@ unicode-xid = "0.2"
 [dev-dependencies]
 pretty_assertions = "0.6"
 sourcemap = "6"
-swc_ecma_codegen = {version = "0.62.0", path = "../codegen"}
+swc_ecma_codegen = {version = "0.63.0", path = "../codegen"}
-swc_ecma_transforms_testing = {version = "0.22.0", path = "./testing"}
+swc_ecma_transforms_testing = {version = "0.23.0", path = "./testing"}
 tempfile = "3"
 testing = {version = "0.11.0", path = "../../testing"}
 walkdir = "2"

ecmascript/transforms/base/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2018"
 license = "Apache-2.0/MIT"
 name = "swc_ecma_transforms_base"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.22.3"
+version = "0.23.0"
 
 [dependencies]
 fxhash = "0.2.1"
@@ -17,10 +17,10 @@ smallvec = "1.6.0"
 swc_atoms = {version = "0.2", path = "../../../atoms"}
 swc_common = {version = "0.11.0", path = "../../../common"}
 swc_ecma_ast = {version = "0.49.0", path = "../../ast"}
-swc_ecma_parser = {version = "0.63.0", path = "../../parser"}
+swc_ecma_parser = {version = "0.64.0", path = "../../parser"}
 swc_ecma_utils = {version = "0.40.0", path = "../../utils"}
 swc_ecma_visit = {version = "0.35.0", path = "../../visit"}
 
 [dev-dependencies]
-swc_ecma_codegen = {version = "0.62.0", path = "../../codegen"}
+swc_ecma_codegen = {version = "0.63.0", path = "../../codegen"}
 testing = {version = "0.11.0", path = "../../../testing"}

ecmascript/transforms/classes/Cargo.toml

@@ -6,12 +6,12 @@ edition = "2018"
 license = "Apache-2.0/MIT"
 name = "swc_ecma_transforms_classes"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.8.0"
+version = "0.9.0"
 
 [dependencies]
 swc_atoms = {version = "0.2.6", path = "../../../atoms"}
 swc_common = {version = "0.11.0", path = "../../../common"}
 swc_ecma_ast = {version = "0.49.0", path = "../../ast"}
-swc_ecma_transforms_base = {version = "0.22.0", path = "../base"}
+swc_ecma_transforms_base = {version = "0.23.0", path = "../base"}
 swc_ecma_utils = {version = "0.40.0", path = "../../utils"}
 swc_ecma_visit = {version = "0.35.0", path = "../../visit"}

ecmascript/transforms/compat/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2018"
 license = "Apache-2.0/MIT"
 name = "swc_ecma_transforms_compat"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.25.2"
+version = "0.26.0"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
@@ -21,13 +21,13 @@ smallvec = "1.6.0"
 swc_atoms = {version = "0.2.5", path = "../../../atoms"}
 swc_common = {version = "0.11.0", path = "../../../common"}
 swc_ecma_ast = {version = "0.49.0", path = "../../ast"}
-swc_ecma_transforms_base = {version = "0.22.0", path = "../base"}
+swc_ecma_transforms_base = {version = "0.23.0", path = "../base"}
-swc_ecma_transforms_classes = {version = "0.8.0", path = "../classes"}
+swc_ecma_transforms_classes = {version = "0.9.0", path = "../classes"}
 swc_ecma_transforms_macros = {version = "0.2.1", path = "../macros"}
 swc_ecma_utils = {version = "0.40.0", path = "../../utils"}
 swc_ecma_visit = {version = "0.35.0", path = "../../visit"}
 
 [dev-dependencies]
-swc_ecma_parser = {version = "0.63.0", path = "../../parser"}
+swc_ecma_parser = {version = "0.64.0", path = "../../parser"}
-swc_ecma_transforms_testing = {version = "0.22.0", path = "../testing"}
+swc_ecma_transforms_testing = {version = "0.23.0", path = "../testing"}
 testing = {version = "0.11.0", path = "../../../testing"}

ecmascript/transforms/module/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2018"
 license = "Apache-2.0/MIT"
 name = "swc_ecma_transforms_module"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.26.2"
+version = "0.27.0"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
@@ -20,12 +20,12 @@ swc_atoms = {version = "0.2", path = "../../../atoms"}
 swc_common = {version = "0.11.0", path = "../../../common"}
 swc_ecma_ast = {version = "0.49.0", path = "../../ast"}
 swc_ecma_loader = {version = "0.11.0", path = "../../loader", features = ["node"]}
-swc_ecma_parser = {version = "0.63.0", path = "../../parser"}
+swc_ecma_parser = {version = "0.64.0", path = "../../parser"}
-swc_ecma_transforms_base = {version = "0.22.0", path = "../base"}
+swc_ecma_transforms_base = {version = "0.23.0", path = "../base"}
 swc_ecma_utils = {version = "0.40.0", path = "../../utils"}
 swc_ecma_visit = {version = "0.35.0", path = "../../visit"}
 
 [dev-dependencies]
-swc_ecma_transforms_compat = {version = "0.25.0", path = "../compat"}
+swc_ecma_transforms_compat = {version = "0.26.0", path = "../compat"}
-swc_ecma_transforms_testing = {version = "0.22.0", path = "../testing/"}
+swc_ecma_transforms_testing = {version = "0.23.0", path = "../testing/"}
 testing = {version = "0.11.0", path = "../../../testing/"}

ecmascript/transforms/optimization/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2018"
 license = "Apache-2.0/MIT"
 name = "swc_ecma_transforms_optimization"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.29.1"
+version = "0.30.0"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
@@ -20,16 +20,16 @@ serde_json = "1.0.61"
 swc_atoms = {version = "0.2", path = "../../../atoms"}
 swc_common = {version = "0.11.0", path = "../../../common"}
 swc_ecma_ast = {version = "0.49.0", path = "../../ast"}
-swc_ecma_parser = {version = "0.63.0", path = "../../parser"}
+swc_ecma_parser = {version = "0.64.0", path = "../../parser"}
-swc_ecma_transforms_base = {version = "0.22.0", path = "../base"}
+swc_ecma_transforms_base = {version = "0.23.0", path = "../base"}
 swc_ecma_utils = {version = "0.40.0", path = "../../utils"}
 swc_ecma_visit = {version = "0.35.0", path = "../../visit"}
 
 [dev-dependencies]
-swc_ecma_transforms_compat = {version = "0.25.0", path = "../compat"}
+swc_ecma_transforms_compat = {version = "0.26.0", path = "../compat"}
-swc_ecma_transforms_module = {version = "0.26.0", path = "../module"}
+swc_ecma_transforms_module = {version = "0.27.0", path = "../module"}
-swc_ecma_transforms_proposal = {version = "0.26.0", path = "../proposal"}
+swc_ecma_transforms_proposal = {version = "0.27.0", path = "../proposal"}
-swc_ecma_transforms_react = {version = "0.27.0", path = "../react"}
+swc_ecma_transforms_react = {version = "0.28.0", path = "../react"}
-swc_ecma_transforms_testing = {version = "0.22.0", path = "../testing"}
+swc_ecma_transforms_testing = {version = "0.23.0", path = "../testing"}
-swc_ecma_transforms_typescript = {version = "0.28.0", path = "../typescript"}
+swc_ecma_transforms_typescript = {version = "0.29.0", path = "../typescript"}
 testing = {version = "0.11.0", path = "../../../testing"}

ecmascript/transforms/proposal/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2018"
 license = "Apache-2.0/MIT"
 name = "swc_ecma_transforms_proposal"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.26.1"
+version = "0.27.0"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -23,13 +23,13 @@ swc_atoms = {version = "0.2", path = "../../../atoms"}
 swc_common = {version = "0.11.0", path = "../../../common"}
 swc_ecma_ast = {version = "0.49.0", path = "../../ast"}
 swc_ecma_loader = {version = "0.11.0", path = "../../loader", optional = true}
-swc_ecma_parser = {version = "0.63.0", path = "../../parser"}
+swc_ecma_parser = {version = "0.64.0", path = "../../parser"}
-swc_ecma_transforms_base = {version = "0.22.0", path = "../base"}
+swc_ecma_transforms_base = {version = "0.23.0", path = "../base"}
-swc_ecma_transforms_classes = {version = "0.8.0", path = "../classes"}
+swc_ecma_transforms_classes = {version = "0.9.0", path = "../classes"}
 swc_ecma_utils = {version = "0.40.0", path = "../../utils"}
 swc_ecma_visit = {version = "0.35.0", path = "../../visit"}
 
 [dev-dependencies]
-swc_ecma_transforms_compat = {version = "0.25.0", path = "../compat"}
+swc_ecma_transforms_compat = {version = "0.26.0", path = "../compat"}
-swc_ecma_transforms_module = {version = "0.26.0", path = "../module"}
+swc_ecma_transforms_module = {version = "0.27.0", path = "../module"}
-swc_ecma_transforms_testing = {version = "0.22.0", path = "../testing"}
+swc_ecma_transforms_testing = {version = "0.23.0", path = "../testing"}

ecmascript/transforms/react/Cargo.toml

@@ -7,7 +7,7 @@ include = ["Cargo.toml", "src/**/*.rs"]
 license = "Apache-2.0/MIT"
 name = "swc_ecma_transforms_react"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.27.0"
+version = "0.28.0"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
@@ -22,14 +22,14 @@ string_enum = {version = "0.3.1", path = "../../../macros/string_enum"}
 swc_atoms = {version = "0.2", path = "../../../atoms"}
 swc_common = {version = "0.11.0", path = "../../../common"}
 swc_ecma_ast = {version = "0.49.0", path = "../../ast"}
-swc_ecma_parser = {version = "0.63.0", path = "../../parser"}
+swc_ecma_parser = {version = "0.64.0", path = "../../parser"}
-swc_ecma_transforms_base = {version = "0.22.0", path = "../base"}
+swc_ecma_transforms_base = {version = "0.23.0", path = "../base"}
 swc_ecma_utils = {version = "0.40.0", path = "../../utils"}
 swc_ecma_visit = {version = "0.35.0", path = "../../visit"}
 
 [dev-dependencies]
-swc_ecma_codegen = {version = "0.62.0", path = "../../codegen/"}
+swc_ecma_codegen = {version = "0.63.0", path = "../../codegen/"}
-swc_ecma_transforms_compat = {version = "0.25.0", path = "../compat/"}
+swc_ecma_transforms_compat = {version = "0.26.0", path = "../compat/"}
-swc_ecma_transforms_module = {version = "0.26.0", path = "../module"}
+swc_ecma_transforms_module = {version = "0.27.0", path = "../module"}
-swc_ecma_transforms_testing = {version = "0.22.0", path = "../testing/"}
+swc_ecma_transforms_testing = {version = "0.23.0", path = "../testing/"}
 testing = {version = "0.11.0", path = "../../../testing"}

ecmascript/transforms/testing/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2018"
 license = "Apache-2.0/MIT"
 name = "swc_ecma_transforms_testing"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.22.0"
+version = "0.23.0"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -16,9 +16,9 @@ serde = "1"
 serde_json = "1"
 swc_common = {version = "0.11.0", path = "../../../common"}
 swc_ecma_ast = {version = "0.49.0", path = "../../ast"}
-swc_ecma_codegen = {version = "0.62.0", path = "../../codegen"}
+swc_ecma_codegen = {version = "0.63.0", path = "../../codegen"}
-swc_ecma_parser = {version = "0.63.0", path = "../../parser"}
+swc_ecma_parser = {version = "0.64.0", path = "../../parser"}
-swc_ecma_transforms_base = {version = "0.22.0", path = "../base"}
+swc_ecma_transforms_base = {version = "0.23.0", path = "../base"}
 swc_ecma_utils = {version = "0.40.0", path = "../../utils"}
 swc_ecma_visit = {version = "0.35.0", path = "../../visit"}
 tempfile = "3.1.0"

ecmascript/transforms/typescript/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2018"
 license = "Apache-2.0/MIT"
 name = "swc_ecma_transforms_typescript"
 repository = "https://github.com/swc-project/swc.git"
-version = "0.28.2"
+version = "0.29.0"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
@@ -15,16 +15,16 @@ serde = {version = "1.0.118", features = ["derive"]}
 swc_atoms = {version = "0.2", path = "../../../atoms"}
 swc_common = {version = "0.11.0", path = "../../../common"}
 swc_ecma_ast = {version = "0.49.0", path = "../../ast"}
-swc_ecma_parser = {version = "0.63.0", path = "../../parser"}
+swc_ecma_parser = {version = "0.64.0", path = "../../parser"}
-swc_ecma_transforms_base = {version = "0.22.0", path = "../base"}
+swc_ecma_transforms_base = {version = "0.23.0", path = "../base"}
 swc_ecma_utils = {version = "0.40.0", path = "../../utils"}
 swc_ecma_visit = {version = "0.35.0", path = "../../visit"}
 
 [dev-dependencies]
-swc_ecma_codegen = {version = "0.62.0", path = "../../codegen"}
+swc_ecma_codegen = {version = "0.63.0", path = "../../codegen"}
-swc_ecma_transforms_compat = {version = "0.25.0", path = "../compat"}
+swc_ecma_transforms_compat = {version = "0.26.0", path = "../compat"}
-swc_ecma_transforms_module = {version = "0.26.0", path = "../module"}
+swc_ecma_transforms_module = {version = "0.27.0", path = "../module"}
-swc_ecma_transforms_proposal = {version = "0.26.0", path = "../proposal/"}
+swc_ecma_transforms_proposal = {version = "0.27.0", path = "../proposal/"}
-swc_ecma_transforms_testing = {version = "0.22.0", path = "../testing"}
+swc_ecma_transforms_testing = {version = "0.23.0", path = "../testing"}
 testing = {version = "0.11.0", path = "../../../testing"}
 walkdir = "2.3.1"

spack/tests/pass/issue-1328/case1/output/entry.js

@@ -129,17 +129,18 @@ var load = __spack_require__.bind(void 0, function(module, exports) {
         // don't natively support it.
         var IteratorPrototype = {
         };
-        IteratorPrototype[iteratorSymbol] = function() {
+        define(IteratorPrototype, iteratorSymbol, function() {
             return this;
-        };
+        });
         var getProto = Object.getPrototypeOf;
         var NativeIteratorPrototype = getProto && getProto(getProto(values([])));
         if (NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) // This environment has a native %IteratorPrototype%; use it instead
         // of the polyfill.
         IteratorPrototype = NativeIteratorPrototype;
         var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(IteratorPrototype);
-        GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;
+        GeneratorFunction.prototype = GeneratorFunctionPrototype;
-        GeneratorFunctionPrototype.constructor = GeneratorFunction;
+        define(Gp, "constructor", GeneratorFunctionPrototype);
+        define(GeneratorFunctionPrototype, "constructor", GeneratorFunction);
         GeneratorFunction.displayName = define(GeneratorFunctionPrototype, toStringTagSymbol, "GeneratorFunction");
         // Helper for defining the .next, .throw, and .return methods of the
         // Iterator interface in terms of a single ._invoke method.
@@ -231,9 +232,9 @@ var load = __spack_require__.bind(void 0, function(module, exports) {
             this._invoke = enqueue;
         }
         defineIteratorMethods(AsyncIterator.prototype);
-        AsyncIterator.prototype[asyncIteratorSymbol] = function() {
+        define(AsyncIterator.prototype, asyncIteratorSymbol, function() {
             return this;
-        };
+        });
         exports1.AsyncIterator = AsyncIterator;
         // Note that simple async functions are implemented on top of
         // AsyncIterator objects; they just return a Promise for the value of
@@ -371,12 +372,12 @@ var load = __spack_require__.bind(void 0, function(module, exports) {
         // iterator prototype chain incorrectly implement this, causing the Generator
         // object to not be returned from this call. This ensures that doesn't happen.
         // See https://github.com/facebook/regenerator/issues/274 for more details.
-        Gp[iteratorSymbol] = function() {
+        define(Gp, iteratorSymbol, function() {
             return this;
-        };
+        });
-        Gp.toString = function() {
+        define(Gp, "toString", function() {
             return "[object Generator]";
-        };
+        });
         function pushTryEntry(locs) {
             var entry = {
                 tryLoc: locs[0]
@@ -607,14 +608,16 @@ var load = __spack_require__.bind(void 0, function(module, exports) {
     } catch (accidentalStrictMode) {
         // This module should not be running in strict mode, so the above
         // assignment should always work unless something is misconfigured. Just
-        // in case runtime.js accidentally runs in strict mode, we can escape
+        // in case runtime.js accidentally runs in strict mode, in modern engines
+        // we can explicitly access globalThis. In older engines we can escape
         // strict mode using a global Function call. This could conceivably fail
         // if a Content Security Policy forbids using Function, but in that case
         // the proper solution is to fix the accidental strict mode problem. If
         // you've misconfigured your bundler to force strict mode and applied a
         // CSP to forbid Function, and you're not willing to fix either of those
         // problems, please detail your unique predicament in a GitHub issue.
-        Function("r", "regeneratorRuntime = r")(runtime);
+        if (typeof globalThis === "object") globalThis.regeneratorRuntime = runtime;
+        else Function("r", "regeneratorRuntime = r")(runtime);
     }
 });
 var { default: regeneratorRuntime  } = load();