vendor/clang/clang-r86025

1 files changed, 28 insertions, 0 deletions

diff --git a/test/SemaCXX/overloaded-operator.cpp b/test/SemaCXX/overloaded-operator.cpp
index 10b0f5a76804f..0f723ad206b9b 100644
--- a/test/SemaCXX/overloaded-operator.cpp
+++ b/test/SemaCXX/overloaded-operator.cpp
@@ -70,6 +70,34 @@ void enum_test(Enum1 enum1, Enum2 enum2, E1 e1, E2 e2) {
   float &f4 = (enum1 == enum2);  // expected-error{{non-const lvalue reference to type 'float' cannot be initialized with a temporary of type 'bool'}}
 }
 
+// PR5244 - Argument-dependent lookup would include the two operators below,
+// which would break later assumptions and lead to a crash.
+class pr5244_foo
+{
+  pr5244_foo(int);
+  pr5244_foo(char);
+};
+
+bool operator==(const pr5244_foo& s1, const pr5244_foo& s2);
+bool operator==(char c, const pr5244_foo& s);
+
+enum pr5244_bar
+{
+    pr5244_BAR
+};
+
+class pr5244_baz
+{
+    pr5244_bar quux;
+};
+
+void pr5244_barbaz()
+{
+  pr5244_baz quuux;
+  (void)(pr5244_BAR == quuux.quux);
+}
+
+
 
 struct PostInc {
   PostInc operator++(int);