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syntax: Intern @strs instead of strs

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This commit is contained in:
Brian Anderson 2012-06-09 00:53:34 -07:00
parent 8fea5260c2
commit 21087bf1a5
5 changed files with 21 additions and 18 deletions
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8
src/libsyntax/parse/token.rs
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@ -83,7 +83,7 @@ fn binop_to_str(o: binop) -> str {
}
}
fn to_str(in: interner<str>, t: token) -> str {
fn to_str(in: interner<@str>, t: token) -> str {
alt t {
EQ { ret "="; }
LT { ret "<"; }
@ -133,17 +133,17 @@ fn to_str(in: interner<str>, t: token) -> str {
ret uint::to_str(u as uint, 10u) + ast_util::uint_ty_to_str(t);
}
LIT_FLOAT(s, t) {
ret interner::get::<str>(in, s) +
ret *interner::get(in, s) +
ast_util::float_ty_to_str(t);
}
LIT_STR(s) {
ret "\""
+ str::escape_default(interner::get::<str>(in, s))
+ str::escape_default(*interner::get(in, s))
+ "\"";
}
/* Name components */
IDENT(s, _) {
ret interner::get::<str>(in, s);
ret *interner::get(in, s);
}
UNDERSCORE { ret "_"; }
EOF { ret "<eof>"; }