blob: fe5201a8e26c34aef5aaa0649bdc078a08b0b772 [file] [log] [blame]
// RUN: %clang_cc1 -std=c++1z %s -verify -Wno-unused
namespace InExpr {
namespace A {
void typo_first_a(); // expected-note {{found}}
template<typename T> void typo_first_b(); // expected-note 2{{declared here}}
}
void testA() { A::typo_first_a<int>(); } // expected-error {{'typo_first_a' does not name a template but is followed by template arguments; did you mean 'typo_first_b'?}}
namespace B {
void typo_first_b(); // expected-note {{found}}
}
void testB() { B::typo_first_b<int>(); } // expected-error {{'typo_first_b' does not name a template but is followed by template arguments; did you mean 'A::typo_first_b'?}}
struct Base {
template<typename T> static void foo(); // expected-note 4{{declared here}}
int n;
};
struct Derived : Base {
void foo(); // expected-note {{found}}
};
// We probably don't want to suggest correcting to .Base::foo<int>
void testMember() { Derived().foo<int>(); } // expected-error-re {{does not name a template but is followed by template arguments{{$}}}}
struct Derived2 : Base {
void goo(); // expected-note {{found}}
};
void testMember2() { Derived2().goo<int>(); } // expected-error {{member 'goo' of 'InExpr::Derived2' is not a template; did you mean 'foo'?}}
void no_correction() {
int foo; // expected-note 3{{found}}
foo<int>(); // expected-error {{'foo' does not name a template but is followed by template arguments; did you mean 'Base::foo'?}}
foo<>(); // expected-error {{'foo' does not name a template but is followed by template arguments; did you mean 'Base::foo'?}}
foo<Base *>(); // expected-error {{'foo' does not name a template but is followed by template arguments; did you mean 'Base::foo'?}}
// These are valid expressions.
foo<foo; // expected-warning {{self-comparison}}
foo<int()>(0);
foo<int(), true>(false);
foo<Base{}.n;
}
}