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Parse and reserve typeof keyword. #3228

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This commit is contained in:
Ben Blum 2013-08-22 17:00:02 -04:00
parent 2c0f9bd354
commit e9f6f3f2cc
10 changed files with 43 additions and 4 deletions
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7
src/libsyntax/parse/token.rs
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@ -478,6 +478,7 @@ fn mk_fresh_ident_interner() -> @ident_interner {
"be", // 64
"pure", // 65
"yield", // 66
"typeof", // 67
];
@ident_interner {
@ -595,6 +596,7 @@ pub mod keywords {
True,
Trait,
Type,
Typeof,
Unsafe,
Use,
While,
@ -639,6 +641,7 @@ pub mod keywords {
True => ident { name: 57, ctxt: 0 },
Trait => ident { name: 58, ctxt: 0 },
Type => ident { name: 59, ctxt: 0 },
Typeof => ident { name: 67, ctxt: 0 },
Unsafe => ident { name: 60, ctxt: 0 },
Use => ident { name: 61, ctxt: 0 },
While => ident { name: 62, ctxt: 0 },
@ -660,7 +663,7 @@ pub fn is_keyword(kw: keywords::Keyword, tok: &Token) -> bool {
pub fn is_any_keyword(tok: &Token) -> bool {
match *tok {
token::IDENT(sid, false) => match sid.name {
8 | 27 | 32 .. 66 => true,
8 | 27 | 32 .. 67 => true,
_ => false,
},
_ => false
@ -680,7 +683,7 @@ pub fn is_strict_keyword(tok: &Token) -> bool {
pub fn is_reserved_keyword(tok: &Token) -> bool {
match *tok {
token::IDENT(sid, false) => match sid.name {
64 .. 66 => true,
64 .. 67 => true,
_ => false,
},
_ => false,