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rustc: Expose common.def_eq().

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This commit is contained in:
Patrick Walton 2011-03-08 11:59:38 -08:00
parent 473a242525
commit 51be50490e
1 changed files with 5 additions and 5 deletions
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10
src/comp/util/common.rs
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@ -46,6 +46,10 @@ fn new_str_hash[V]() -> std.map.hashmap[str,V] {
ret std.map.mk_hashmap[str,V](hasher, eqer);
}
fn def_eq(&ast.def_id a, &ast.def_id b) -> bool {
ret a._0 == b._0 && a._1 == b._1;
}
fn new_def_hash[V]() -> std.map.hashmap[ast.def_id,V] {
fn hash(&ast.def_id d) -> uint {
@ -55,12 +59,8 @@ fn new_def_hash[V]() -> std.map.hashmap[ast.def_id,V] {
ret u;
}
fn eq(&ast.def_id a, &ast.def_id b) -> bool {
ret a._0 == b._0 && a._1 == b._1;
}
let std.map.hashfn[ast.def_id] hasher = hash;
let std.map.eqfn[ast.def_id] eqer = eq;
let std.map.eqfn[ast.def_id] eqer = def_eq;
ret std.map.mk_hashmap[ast.def_id,V](hasher, eqer);
}