Look through parenthesized declarators when determining whether an
instantiated function template was written with a prototype or via
some kind of typedef. Fixes PR10273 / <rdar://problem/9723679>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134426 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaTemplateInstantiateDecl.cpp b/lib/Sema/SemaTemplateInstantiateDecl.cpp
index b6d5abf..0a05d0e 100644
--- a/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -1090,7 +1090,7 @@
Function->setLexicalDeclContext(LexicalDC);
// Attach the parameters
- if (isa<FunctionProtoType>(Function->getType())) {
+ if (isa<FunctionProtoType>(Function->getType().IgnoreParens())) {
// Adopt the already-instantiated parameters into our own context.
for (unsigned P = 0; P < Params.size(); ++P)
if (Params[P])