r359155 - PR41427: This has apparently been fixed already, just add a regression

[Richard Smith via cfe-commits]

Author: rsmith
Date: Wed Apr 24 16:45:56 2019
New Revision: 359155

URL: http://llvm.org/viewvc/llvm-project?rev=359155&view=rev
Log:
PR41427: This has apparently been fixed already, just add a regression
test.

Added:
    cfe/trunk/test/SemaTemplate/ctad.cpp

Added: cfe/trunk/test/SemaTemplate/ctad.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaTemplate/ctad.cpp?rev=359155&view=auto
==============================================================================
--- cfe/trunk/test/SemaTemplate/ctad.cpp (added)
+++ cfe/trunk/test/SemaTemplate/ctad.cpp Wed Apr 24 16:45:56 2019
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -std=c++17 -verify %s
+
+// expected-no-diagnostics
+namespace pr41427 {
+  template <typename T> class A {
+  public:
+    A(void (*)(T)) {}
+  };
+  
+  void D(int) {}
+  
+  void f() {
+    A a(&D);
+    using T = decltype(a);
+    using T = A<int>;
+  }
+}