bjoernager/rust
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Remove unnecessary allocations flagged by lint

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This commit is contained in:
Seo Sanghyeon 2013-05-24 01:09:11 +09:00
parent 363e672736
commit 8f80323f09
40 changed files with 161 additions and 161 deletions
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10
src/libsyntax/parse/token.rs
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@ -138,7 +138,7 @@ pub fn to_str(in: @ident_interner, t: &Token) -> ~str {
OROR => ~"||",
ANDAND => ~"&&",
BINOP(op) => binop_to_str(op),
BINOPEQ(op) => binop_to_str(op) + ~"=",
BINOPEQ(op) => binop_to_str(op) + "=",
/* Structural symbols */
AT => ~"@",
@ -163,7 +163,7 @@ pub fn to_str(in: @ident_interner, t: &Token) -> ~str {
/* Literals */
LIT_INT(c, ast::ty_char) => {
~"'" + char::escape_default(c as char) + ~"'"
~"'" + char::escape_default(c as char) + "'"
}
LIT_INT(i, t) => {
i.to_str() + ast_util::int_ty_to_str(t)
@ -175,18 +175,18 @@ pub fn to_str(in: @ident_interner, t: &Token) -> ~str {
LIT_FLOAT(s, t) => {
let mut body = copy *in.get(s);
if body.ends_with(".") {
body = body + ~"0"; // `10.f` is not a float literal
body += "0"; // `10.f` is not a float literal
}
body + ast_util::float_ty_to_str(t)
}
LIT_FLOAT_UNSUFFIXED(s) => {
let mut body = copy *in.get(s);
if body.ends_with(".") {
body = body + ~"0"; // `10.f` is not a float literal
body += "0"; // `10.f` is not a float literal
}
body
}
LIT_STR(s) => { ~"\"" + str::escape_default(*in.get(s)) + ~"\"" }
LIT_STR(s) => { ~"\"" + str::escape_default(*in.get(s)) + "\"" }
/* Name components */
IDENT(s, _) => copy *in.get(s),