Catch more uses of uninitialized implicit conversion sequences.
When diagnosing bad conversions, skip the conversion for ignored object
arguments.  Fixes PR 6398.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97090 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/overload-call.cpp b/test/SemaCXX/overload-call.cpp
index e2a4fd8..21b5da2 100644
--- a/test/SemaCXX/overload-call.cpp
+++ b/test/SemaCXX/overload-call.cpp
@@ -359,3 +359,16 @@
     int &ir = f(b);
   }
 }
+
+// PR 6398
+namespace test4 {
+  class A;
+  class B {
+    static void foo(); // expected-note {{not viable}}
+    static void foo(int*); // expected-note {{not viable}}
+
+    void bar(A *a) { 
+      foo(a); // expected-error {{no matching function for call}}
+    }
+  };
+}