PR14171: Don't crash if we hit one of the paths where GetFullTypeForDeclarator
rebuilds a function type, and that function type has parens around its name.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166644 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/constant-expression-cxx11.cpp b/test/SemaCXX/constant-expression-cxx11.cpp
index 583344c..9ce5b85 100644
--- a/test/SemaCXX/constant-expression-cxx11.cpp
+++ b/test/SemaCXX/constant-expression-cxx11.cpp
@@ -741,6 +741,15 @@
static_assert(S(5) == 11, "");
static_assert(check(S(5), 11), "");
+namespace PR14171 {
+
+struct X {
+ constexpr (operator int)() { return 0; }
+};
+static_assert(X() == 0, "");
+
+}
+
}
}