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// RUN: %clang_cc1 -fsyntax-only -verify %s
template<typename T, typename U = float> struct A { };
typedef A<int> A_int;
typedef float FLOAT;
A<int, FLOAT> *foo(A<int> *ptr, A<int> const *ptr2, A<int, double> *ptr3) {
if (ptr)
return ptr; // okay
else if (ptr2)
return ptr2; // expected-error{{incompatible type returning 'A<int> const *', expected 'A<int, FLOAT> *'}}
else {
return ptr3; // expected-error{{incompatible type returning 'A<int, double> *', expected 'A<int, FLOAT> *'}}
}
}
template<int I> struct B;
const int value = 12;
B<17 + 2> *bar(B<(19)> *ptr1, B< (::value + 7) > *ptr2, B<19 - 3> *ptr3) {
if (ptr1)
return ptr1;
else if (ptr2)
return ptr2;
else
return ptr3; // expected-error{{incompatible type returning 'B<19 - 3> *', expected 'B<17 + 2> *'}}
}
typedef B<5> B5;
namespace N {
template<typename T> struct C {};
}
N::C<int> c1;
typedef N::C<float> c2;
// PR5655
template<typename T> struct Foo { }; // expected-note{{template is declared here}}
void f(void) { Foo bar; } // expected-error{{without a template argument list}}
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