Make sure that we instantiate default function arguments for an
overloaded operator().
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86581 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaTemplate/default-expr-arguments.cpp b/test/SemaTemplate/default-expr-arguments.cpp
index c136eee..34ac2d9 100644
--- a/test/SemaTemplate/default-expr-arguments.cpp
+++ b/test/SemaTemplate/default-expr-arguments.cpp
@@ -65,8 +65,8 @@
xi.f(17);
}
-struct NotDefaultConstructible { // expected-note{{candidate}}
- NotDefaultConstructible(int); // expected-note{{candidate}}
+struct NotDefaultConstructible { // expected-note 2{{candidate}}
+ NotDefaultConstructible(int); // expected-note 2{{candidate}}
};
void test_x0_not_default_constructible(X0<NotDefaultConstructible> xn) {
@@ -85,6 +85,18 @@
X1<int> x1;
}
+template<typename T>
+struct X2 {
+ void operator()(T = T()); // expected-error{{no matching}}
+};
+
+void test_x2(X2<int> x2i, X2<NotDefaultConstructible> x2n) {
+ x2i();
+ x2i(17);
+ x2n(NotDefaultConstructible(17));
+ x2n(); // expected-note{{in instantiation of default function argument}}
+}
+
// PR5283
namespace PR5283 {
template<typename T> struct A {
@@ -131,3 +143,4 @@
h(0);
}
}
+