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syntax/rustc: Make some metadata-related functions take slices, kill bad copies

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Tim Chevalier
2013-01-22 11:57:39 -08:00
parent 8869e72386
commit a8d076d2de
5 changed files with 67 additions and 69 deletions
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8
src/libsyntax/ast_map.rs
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@@ -56,9 +56,9 @@ impl path_elt : cmp::Eq {
type path = ~[path_elt];
/* FIXMEs that say "bad" are as per #2543 */
fn path_to_str_with_sep(p: path, sep: ~str, itr: @ident_interner) -> ~str {
let strs = do vec::map(p) |e| {
fn path_to_str_with_sep(p: &[path_elt], sep: ~str, itr: @ident_interner)
-> ~str {
let strs = do p.map |e| {
match *e {
path_mod(s) => *itr.get(s),
path_name(s) => *itr.get(s)
@@ -76,7 +76,7 @@ fn path_ident_to_str(p: path, i: ident, itr: @ident_interner) -> ~str {
}
}
fn path_to_str(p: path, itr: @ident_interner) -> ~str {
fn path_to_str(p: &[path_elt], itr: @ident_interner) -> ~str {
path_to_str_with_sep(p, ~"::", itr)
}