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libsyntax: De-@mut FileMap::multibyte_chars

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This commit is contained in:
Patrick Walton 2013-12-30 16:26:07 -08:00
parent 27cc3d203b
commit 39f39ed40b
2 changed files with 7 additions and 5 deletions
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10
src/libsyntax/codemap.rs
View file

@ -223,7 +223,7 @@ pub struct FileMap {
/// Locations of lines beginnings in the source code
lines: RefCell<~[BytePos]>,
/// Locations of multi-byte characters in the source code
multibyte_chars: @mut ~[MultiByteChar],
multibyte_chars: RefCell<~[MultiByteChar]>,
}
impl FileMap {
@ -258,7 +258,8 @@ impl FileMap {
pos: pos,
bytes: bytes,
};
self.multibyte_chars.push(mbc);
let mut multibyte_chars = self.multibyte_chars.borrow_mut();
multibyte_chars.get().push(mbc);
}
pub fn is_real_file(&self) -> bool {
@ -300,7 +301,7 @@ impl CodeMap {
name: filename, substr: substr, src: src,
start_pos: Pos::from_uint(start_pos),
lines: RefCell::new(~[]),
multibyte_chars: @mut ~[],
multibyte_chars: RefCell::new(~[]),
};
files.push(filemap);
@ -471,7 +472,8 @@ impl CodeMap {
// The number of extra bytes due to multibyte chars in the FileMap
let mut total_extra_bytes = 0;
for mbc in map.multibyte_chars.iter() {
let multibyte_chars = map.multibyte_chars.borrow();
for mbc in multibyte_chars.get().iter() {
debug!("codemap: {:?}-byte char at {:?}", mbc.bytes, mbc.pos);
if mbc.pos < bpos {
total_extra_bytes += mbc.bytes;

2
src/libsyntax/ext/source_util.rs
View file

@ -115,7 +115,7 @@ pub fn expand_include_str(cx: &mut ExtCtxt, sp: Span, tts: &[ast::token_tree])
src: s,
start_pos: codemap::BytePos(0),
lines: RefCell::new(~[]),
multibyte_chars: @mut ~[],
multibyte_chars: RefCell::new(~[]),
});
base::MRExpr(cx.expr_str(sp, s))
}