From: Christoph Mallon <christoph.mallon@gmx.de>
Date: Tue, 11 Dec 2007 08:45:59 +0000 (+0000)
Subject: Propagate type qualifiers in skip_typeref().
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=6fe356f275bf5487f408cb978548a845a6d99c5e;p=cparser

Propagate type qualifiers in skip_typeref().

[r18668]
---

diff --git a/type.c b/type.c
index 8568ed6..ddfb8d0 100644
--- a/type.c
+++ b/type.c
@@ -689,7 +689,7 @@ bool pointers_compatible(const type_t *type1, const type_t *type2)
 
 type_t *skip_typeref(type_t *type)
 {
-	unsigned qualifiers = type->base.qualifiers;
+	unsigned qualifiers = TYPE_QUALIFIER_NONE;
 
 	while(true) {
 		switch(type->kind) {
@@ -718,6 +718,16 @@ type_t *skip_typeref(type_t *type)
 		break;
 	}
 
+	if (qualifiers != TYPE_QUALIFIER_NONE) {
+		type_t *const copy     = duplicate_type(type);
+		copy->base.qualifiers |= qualifiers;
+
+		type = typehash_insert(copy);
+		if (type != copy) {
+			obstack_free(type_obst, copy);
+		}
+	}
+
 	return type;
 }