harec

commit 1728db34f8b103f976a47ddd9849e5b71215e8ab
parent a00faaebe0152adec05b27f87738ed6f5f0ea133
Author: Drew DeVault <sir@cmpwn.com>
Date:   Thu, 14 Jan 2021 13:47:22 -0500

type_hash: fix identifier collisions

This addresses a problem where `foobar` has the same hash as `foo::bar`.

Diffstat:
M
src/types.c
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/src/types.c b/src/types.c
@@ -270,6 +270,7 @@ type_hash(const struct type *type)
 		for (const struct identifier *ident = &type->alias.ident; ident;
 				ident = ident->ns) {
 			hash = fnv1a_s(hash, ident->name);
+			hash = fnv1a(hash, 0);
 		}
 		hash = fnv1a_u64(hash, type_hash(type->alias.type));
 		break;