bjoernager/rust
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This commit is contained in:
Alex Crichton 2013-11-28 12:22:53 -08:00
parent 859c3baf64
commit ab387a6838
182 changed files with 1287 additions and 1334 deletions
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32
src/libsyntax/parse/token.rs
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@ -217,17 +217,17 @@ pub fn to_str(input: @ident_interner, t: &Token) -> ~str {
_ => {
~"an interpolated " +
match (*nt) {
nt_item(*) => ~"item",
nt_block(*) => ~"block",
nt_stmt(*) => ~"statement",
nt_pat(*) => ~"pattern",
nt_attr(*) => fail!("should have been handled"),
nt_expr(*) => fail!("should have been handled above"),
nt_ty(*) => ~"type",
nt_ident(*) => ~"identifier",
nt_path(*) => ~"path",
nt_tt(*) => ~"tt",
nt_matchers(*) => ~"matcher sequence"
nt_item(..) => ~"item",
nt_block(..) => ~"block",
nt_stmt(..) => ~"statement",
nt_pat(..) => ~"pattern",
nt_attr(..) => fail!("should have been handled"),
nt_expr(..) => fail!("should have been handled above"),
nt_ty(..) => ~"type",
nt_ident(..) => ~"identifier",
nt_path(..) => ~"path",
nt_tt(..) => ~"tt",
nt_matchers(..) => ~"matcher sequence"
}
}
}
@ -260,10 +260,10 @@ pub fn can_begin_expr(t: &Token) -> bool {
BINOP(OR) => true, // in lambda syntax
OROR => true, // in lambda syntax
MOD_SEP => true,
INTERPOLATED(nt_expr(*))
| INTERPOLATED(nt_ident(*))
| INTERPOLATED(nt_block(*))
| INTERPOLATED(nt_path(*)) => true,
INTERPOLATED(nt_expr(..))
| INTERPOLATED(nt_ident(..))
| INTERPOLATED(nt_block(..))
| INTERPOLATED(nt_path(..)) => true,
_ => false
}
}
@ -303,7 +303,7 @@ pub fn is_ident(t: &Token) -> bool {
pub fn is_ident_or_path(t: &Token) -> bool {
match *t {
IDENT(_, _) | INTERPOLATED(nt_path(*)) => true,
IDENT(_, _) | INTERPOLATED(nt_path(..)) => true,
_ => false
}
}