diff options
Diffstat (limited to 'src/comp/syntax')
| -rw-r--r-- | src/comp/syntax/ast_util.rs | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/comp/syntax/ast_util.rs b/src/comp/syntax/ast_util.rs index e9b89b59cd5..60b3f2b6fa4 100644 --- a/src/comp/syntax/ast_util.rs +++ b/src/comp/syntax/ast_util.rs @@ -193,10 +193,13 @@ fn is_constraint_arg(e: @expr) -> bool { fn eq_ty(&&a: @ty, &&b: @ty) -> bool { ret std::box::ptr_eq(a, b); } -fn hash_ty(&&t: @ty) -> uint { ret t.span.lo << 16u + t.span.hi; } +fn hash_ty(&&t: @ty) -> uint { + let res = (t.span.lo << 16u) + t.span.hi; + ret res; +} fn hash_def_id(&&id: def_id) -> uint { - id.crate as uint << 16u + (id.node as uint) + (id.crate as uint << 16u) + (id.node as uint) } fn eq_def_id(&&a: def_id, &&b: def_id) -> bool { |