Make sure result type of objc++ message expression is

complete before attempting to bind it to a temporary.
Fixes PR7386.

llvm-svn: 106130

1 files changed, 26 insertions, 0 deletions

diff --git a/clang/test/SemaObjCXX/instantiate-method-return.mm b/clang/test/SemaObjCXX/instantiate-method-return.mm
new file mode 100644
index 00000000000..b8ba4af0922
--- /dev/null
+++ b/clang/test/SemaObjCXX/instantiate-method-return.mm
@@ -0,0 +1,26 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+// PR7386
+
+@class NSObject;
+
+class A;
+template<class T> class V {};
+
+@protocol Protocol
+- (V<A*>)protocolMethod;
+@end
+
+
+@interface I<Protocol>
+@end
+
+
+@implementation I
+- (void)randomMethod:(id)info {
+  V<A*> vec([self protocolMethod]);
+}
+
+- (V<A*>)protocolMethod {
+  V<A*> va; return va;
+}
+@end