Make sure that overridden method decls are always canonical.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90542 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/DeclCXX.cpp b/lib/AST/DeclCXX.cpp
index 979723a..5064ec5 100644
--- a/lib/AST/DeclCXX.cpp
+++ b/lib/AST/DeclCXX.cpp
@@ -589,6 +589,8 @@
static OverriddenMethodsMapTy *OverriddenMethods = 0;
void CXXMethodDecl::addOverriddenMethod(const CXXMethodDecl *MD) {
+ assert(MD->isCanonicalDecl() && "Method is not canonical!");
+
// FIXME: The CXXMethodDecl dtor needs to remove and free the entry.
if (!OverriddenMethods)