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-rw-r--r--test/SemaCXX/overload-call-copycon.cpp28
1 files changed, 16 insertions, 12 deletions
diff --git a/test/SemaCXX/overload-call-copycon.cpp b/test/SemaCXX/overload-call-copycon.cpp
index f57484e5069a..6720cb695338 100644
--- a/test/SemaCXX/overload-call-copycon.cpp
+++ b/test/SemaCXX/overload-call-copycon.cpp
@@ -1,40 +1,44 @@
// RUN: %clang_cc1 -fsyntax-only -verify %s -Wnon-pod-varargs
-class X { };
+class X { }; // expected-note {{the implicit copy constructor}} \
+ // expected-note{{the implicit default constructor}}
-int& copycon(X x);
+int& copycon(X x); // expected-note{{passing argument to parameter}}
float& copycon(...);
void test_copycon(X x, X const xc, X volatile xv) {
int& i1 = copycon(x);
int& i2 = copycon(xc);
- float& f1 = copycon(xv);
+ copycon(xv); // expected-error{{no matching constructor}}
}
class A {
public:
- A(A&);
+ A(A&); // expected-note{{would lose const qualifier}} \
+ // expected-note{{no known conversion}}
};
-class B : public A { };
+class B : public A { }; // expected-note{{would lose const qualifier}} \
+// expected-note{{would lose volatile qualifier}} \
+// expected-note 2{{requires 0 arguments}}
-short& copycon2(A a);
-int& copycon2(B b);
+short& copycon2(A a); // expected-note{{passing argument to parameter}}
+int& copycon2(B b); // expected-note 2{{passing argument to parameter}}
float& copycon2(...);
void test_copycon2(A a, const A ac, B b, B const bc, B volatile bv) {
int& i1 = copycon2(b);
- float& f1 = copycon2(bc); // expected-warning {{cannot pass object of non-POD type}}
- float& f2 = copycon2(bv); // expected-warning {{cannot pass object of non-POD type}}
+ copycon2(bc); // expected-error{{no matching constructor}}
+ copycon2(bv); // expected-error{{no matching constructor}}
short& s1 = copycon2(a);
- float& f3 = copycon2(ac); // expected-warning {{cannot pass object of non-POD type}}
+ copycon2(ac); // expected-error{{no matching constructor}}
}
-int& copycon3(A a);
+int& copycon3(A a); // expected-note{{passing argument to parameter 'a' here}}
float& copycon3(...);
void test_copycon3(B b, const B bc) {
int& i1 = copycon3(b);
- float& f1 = copycon3(bc); // expected-warning {{cannot pass object of non-POD type}}
+ copycon3(bc); // expected-error{{no matching constructor}}
}
class C : public B { };