1 files changed, 10 insertions, 0 deletions
diff --git a/test/SemaCXX/conversion-function.cpp b/test/SemaCXX/conversion-function.cpp
index 531de818b680..1d3593d8ed1b 100644
--- a/test/SemaCXX/conversion-function.cpp
+++ b/test/SemaCXX/conversion-function.cpp
@@ -444,3 +444,13 @@ namespace PR18234 {
   bool k1 = e == A::e; // expected-error {{no member named 'e'}}
   bool k2 = e.n == 0;
 }
+
+namespace PR30595 {
+struct S {
+  const operator int(); // expected-error {{cannot specify any part of a return type in the declaration of a conversion function; put the complete type after 'operator'}}
+  const operator int() const; // expected-error {{cannot specify any part of a return type}}
+  volatile const operator int(); // expected-error {{cannot specify any part of a return type}}
+
+  operator const int() const;
+};
+}