chores: cleanup for docs; no email from travis

.cargo/config

@@ -3,9 +3,4 @@
 rustflags = ["--cfg", "procmacro2_semver_exempt"] 
 rustdocflags = [
     "--cfg", "procmacro2_semver_exempt",
-    "--no-defaults",
-    "--passes", "collapse-docs",
-    "--passes", "unindent-comments",
-    # "--document-private-items",
-    "--passes", "strip-priv-imports"
 ]

.travis.yml

@@ -32,8 +32,7 @@ after_success:
      [ "$TRAVIS_BRANCH" == "master" ] &&
     ./.travis/docs.sh'
 notifications:
-  email:
-    on_success: never
+  email: never
 env:
   global:
     - RUST_MIN_STACK=4194304

Cargo.toml

@@ -5,10 +5,17 @@ name = "swc"
 version = "0.1.0"
 authors = ["강동윤 <kdy1@outlook.kr>"]
 
-[dependencies]
-libswc = { path = "./swc" }
-swc_common = { path = "./common" }
+[[bin]]
+name = "swc"
 
+[lib]
+name = "swc"
+
+[dependencies]
+swc_atoms = { path = "./atoms" }
+swc_common = { path = "./common" }
+swc_ecmascript = { path = "./ecmascript" }
+swc_macros = { path = "./macros" }
 rayon = "0.9"
 slog = "2"
 slog-envlogger = "2.1"
@@ -16,7 +23,7 @@ slog-term = "2.3"
 
 
 [dependencies.clap]
-version = "2.29"
+version = "2.29.1"
 default-features = false
 features = [ "suggestions", "color" ]
 

common/Cargo.toml

@@ -10,8 +10,3 @@ string_cache = "0.6"
 either = "1.4"
 rustc-ap-rustc_errors = "16"
 rustc-ap-syntax_pos = "16"
-
-
-[dependencies.syntect]
-version = "2"
-default-features = false

common/src/errors/handler.rs

@@ -27,8 +27,8 @@ impl Handler {
         RustcHandler::with_tty_emitter_and_flags(color_config, cm, flags).into()
     }
 
-    pub fn note<'a, 'b>(&'a self, sp: Span, msg: &'b str) -> Diagnostic<'a> {
-        Diagnostic::new(self, Level::Note, msg).span(sp)
+    pub fn note<'a, 'b>(&'a self, msg: &'b str) -> Diagnostic<'a> {
+        Diagnostic::new(self, Level::Note, msg)
     }
 
     pub fn warn<'a, 'b>(&'a self, msg: &'b str) -> Diagnostic<'a> {

common/src/errors/mod.rs

@@ -2,10 +2,8 @@
 //!
 //! -----
 //!
-//! This module is almost copied from [rustc_errors][].
+//! This module use [`::rustc_errors`][] internally.
 //!
-//!
-//![rustc_errors]:http://manishearth.github.io/rust-internals-docs/rustc_errors/
 
 pub use self::codemap::{CodeMap, FileLoader, FilePathMapping, RealFileLoader};
 pub use self::diagnostic::*;

common/src/errors/tests.rs

@@ -13,12 +13,12 @@ impl FileLoader for MyFileLoader {
     }
 
     /// Return an absolute path to a file, if possible.
-    fn abs_path(&self, path: &Path) -> Option<PathBuf> {
+    fn abs_path(&self, _path: &Path) -> Option<PathBuf> {
         Some("/tmp.js".into())
     }
 
     /// Read the contents of an UTF-8 file into memory.
-    fn read_file(&self, path: &Path) -> io::Result<String> {
+    fn read_file(&self, _path: &Path) -> io::Result<String> {
         Ok("
 function foo() {
     with (window) {

common/src/fold.rs

@@ -15,7 +15,7 @@ pub trait Folder<T> {
 ///
 ///#Derive
 ///
-/// This trait can be derived with `#[derive(AstNode)]`.
+/// This trait can be derived with `#[derive(Fold)]`.
 ///
 /// Note that derive ignores all fields with primitive type
 /// because it would encourage mistakes. Use new type instead.

common/src/pos/mod.rs

@@ -1,15 +1,24 @@
-//! This module is almost copied from [rustc_errors][].
-//!
-//! Modified a bit because, unlike rustc, we
-//!
-//!  - work with lot of files (node_modules).
-//!  - need source information in every run (I think?)
-//!
-//!
-//!-----
-//!
-//![rustc_errors]:TODO
-pub use self::span::*;
-pub use syntax_pos::{FileMap, FileName, MultiSpan};
+use fold::FoldWith;
+pub use syntax_pos::{hygiene, BytePos, ExpnFormat, ExpnInfo, FileMap, FileName, MultiSpan,
+                     NameAndSpan, Span, SpanData, SyntaxContext, DUMMY_SP, NO_EXPANSION};
 
-mod span;
+pub trait Spanned<T>: Sized {
+    /// Creates `Self` from `node` and `span.
+    fn from_unspanned(node: T, span: Span) -> Self;
+}
+
+impl<S, T> Spanned<T> for Box<S>
+where
+    S: Spanned<T>,
+{
+    fn from_unspanned(node: T, span: Span) -> Self {
+        box S::from_unspanned(node, span)
+    }
+}
+
+impl<F> FoldWith<F> for Span {
+    /// No op as span does not have any child.
+    fn fold_children(self, _: &mut F) -> Span {
+        self
+    }
+}

common/src/pos/span.rs

@@ -1,123 +0,0 @@
-// use super::FileMap;
-// use errors::Msg;
-use fold::FoldWith;
-// use std::fmt::{self, Debug, Display, Formatter};
-// use std::ops::{Add, Sub};
-// use std::rc::Rc;
-pub use syntax_pos::{BytePos, Span, SpanData, DUMMY_SP};
-
-// /// A new-type struct for position of specific byte.
-// ///
-// /// See [Span](./struct.Span.html).
-// #[derive(Default, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
-// pub struct BytePos(pub u32);
-// impl Display for BytePos {
-//     fn fmt(&self, f: &mut Formatter) -> fmt::Result {
-//         Display::fmt(&self.0, f)
-//     }
-// }
-// impl BytePos {
-//     pub(crate) fn to_usize(self) -> usize {
-//         self.0 as usize
-//     }
-//     pub(crate) fn from_usize(u: usize) -> Self {
-//         BytePos(u as _)
-//     }
-// }
-// impl Debug for BytePos {
-//     fn fmt(&self, f: &mut Formatter) -> fmt::Result {
-//         Debug::fmt(&self.0, f)
-//     }
-// }
-// impl Add for BytePos {
-//     type Output = BytePos;
-
-//     fn add(self, rhs: BytePos) -> BytePos {
-//         BytePos(self.0 + rhs.0)
-//     }
-// }
-
-// impl Sub for BytePos {
-//     type Output = BytePos;
-
-//     fn sub(self, rhs: BytePos) -> BytePos {
-//         BytePos(self.0 - rhs.0)
-//     }
-// }
-
-// /// Byte range of a token or node.
-// #[derive(Clone, Copy, PartialEq, Eq, Hash)]
-// pub struct Span {
-//     /// Inclusive
-//     pub start: BytePos,
-//     /// Inclusive
-//     pub end: BytePos,
-// }
-// impl Debug for Span {
-//     fn fmt(&self, f: &mut Formatter) -> fmt::Result {
-//         if self.start == BytePos(0) && self.end == BytePos(0) {
-//             write!(f, "_")
-//         } else {
-//             write!(f, "{}..{}", self.start, self.end.0 + 1)
-//         }
-//     }
-// }
-
-// impl Span {
-//     pub fn new(start: BytePos, end: BytePos) -> Self {
-//         Span { start, end }
-//     }
-//     /// temporary method
-//     pub(crate) fn ctxt(self) -> usize {
-//         0
-//     }
-//     /// temporary method
-//     pub(crate) fn lo(self) -> BytePos {
-//         self.start
-//     }
-//     /// temporary method
-//     pub(crate) fn hi(self) -> BytePos {
-//         self.end
-//     }
-//     /// temporary method
-//     pub(crate) fn with_hi(self, hi: BytePos) -> Span {
-//         Span {
-//             start: self.start,
-//             end: hi,
-//         }
-//     }
-
-//     /// Dummy span. This is same as `Span::defult()`.
-//     pub const DUMMY: Span = Span {
-//         start: BytePos(0),
-//         end: BytePos(0),
-//     };
-// }
-
-// impl Default for Span {
-//     #[inline]
-//     fn default() -> Self {
-//         Span::DUMMY
-//     }
-// }
-
-pub trait Spanned<T>: Sized {
-    /// Creates `Self` from `node` and `span.
-    fn from_unspanned(node: T, span: Span) -> Self;
-}
-
-impl<S, T> Spanned<T> for Box<S>
-where
-    S: Spanned<T>,
-{
-    fn from_unspanned(node: T, span: Span) -> Self {
-        box S::from_unspanned(node, span)
-    }
-}
-
-impl<F> FoldWith<F> for Span {
-    /// No op as span does not have any child.
-    fn fold_children(self, _: &mut F) -> Span {
-        self
-    }
-}

ecmascript/parser/src/parser/input.rs

@@ -1,4 +1,3 @@
-//! Note: this module requires `#![feature(nll)]`.
 use Context;
 use lexer::{Input, Lexer};
 use swc_common::{BytePos, Span, DUMMY_SP};

swc/Cargo.toml

@@ -1,15 +0,0 @@
-[package]
-name = "libswc"
-version = "0.1.0"
-authors = ["강동윤 <kdy1@outlook.kr>"]
-
-[lib]
-name = "swc"
-
-[dependencies]
-swc_atoms = { path = "../atoms" }
-swc_ecmascript = { path = "../ecmascript" }
-swc_common = { path = "../common" }
-swc_macros = { path = "../macros" }
-rayon = "0.9"
-slog = "2"