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// RUN: %clang_cc1 -fsyntax-only -verify %s
// RUN: %clang_cc1 -fsyntax-only -verify -std=c++98 %s
// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
// PR3990
namespace N {
struct Wibble {
};
typedef Wibble foo;
int zeppelin; // expected-note{{declared here}}
}
using namespace N;
foo::bar x; // expected-error{{no type named 'bar' in 'N::Wibble'}}
void f() {
foo::bar = 4; // expected-error{{no member named 'bar' in 'N::Wibble'}}
}
int f(foo::bar); // expected-error{{no type named 'bar' in 'N::Wibble'}}
int f(doulbe); // expected-error{{did you mean 'double'?}}
int fun(zapotron); // expected-error{{unknown type name 'zapotron'}}
int var(zepelin); // expected-error{{did you mean 'zeppelin'?}}
template<typename T>
struct A {
typedef T type;
type f();
type g();
static int n;
static type m;
static int h(T::type, int); // expected-error{{missing 'typename'}}
static int h(T::type x, char); // expected-error{{missing 'typename'}}
};
template<typename T>
A<T>::type g(T t) { return t; } // expected-error{{missing 'typename'}}
template<typename T>
A<T>::type A<T>::f() { return type(); } // expected-error{{missing 'typename'}}
template<typename T>
void f(T::type) { } // expected-error{{missing 'typename'}}
template<typename T>
void g(T::type x) { } // expected-error{{missing 'typename'}}
template<typename T>
void f(T::type, int) { } // expected-error{{missing 'typename'}}
template<typename T>
void f(T::type x, char) { } // expected-error{{missing 'typename'}}
template<typename T>
void f(int, T::type) { } // expected-error{{missing 'typename'}}
template<typename T>
void f(char, T::type x) { } // expected-error{{missing 'typename'}}
template<typename T>
void f(int, T::type, int) { } // expected-error{{missing 'typename'}}
template<typename T>
void f(int, T::type x, char) { } // expected-error{{missing 'typename'}}
int *p;
// FIXME: We should assume that 'undeclared' is a type, not a parameter name
// here, and produce an 'unknown type name' diagnostic instead.
int f1(undeclared, int); // expected-error{{requires a type specifier}}
int f2(undeclared, 0); // expected-error{{undeclared identifier}}
int f3(undeclared *p, int); // expected-error{{unknown type name 'undeclared'}}
int f4(undeclared *p, 0); // expected-error{{undeclared identifier}}
int *test(UnknownType *fool) { return 0; } // expected-error{{unknown type name 'UnknownType'}}
template<typename T> int A<T>::n(T::value); // ok
template<typename T>
A<T>::type // expected-error{{missing 'typename'}}
A<T>::m(T::value, 0); // ok
template<typename T> int A<T>::h(T::type, int) {} // expected-error{{missing 'typename'}}
template<typename T> int A<T>::h(T::type x, char) {} // expected-error{{missing 'typename'}}
template<typename T> int h(T::type, int); // expected-error{{missing 'typename'}}
template<typename T> int h(T::type x, char); // expected-error{{missing 'typename'}}
template<typename T> int junk1(T::junk);
#if __cplusplus <= 201103L
// expected-warning@-2 {{variable templates are a C++14 extension}}
#endif
template<typename T> int junk2(T::junk) throw(); // expected-error{{missing 'typename'}}
template<typename T> int junk3(T::junk) = delete; // expected-error{{missing 'typename'}}
#if __cplusplus <= 199711L
//expected-warning@-2 {{deleted function definitions are a C++11 extension}}
#endif
template<typename T> int junk4(T::junk j); // expected-error{{missing 'typename'}}
// FIXME: We can tell this was intended to be a function because it does not
// have a dependent nested name specifier.
template<typename T> int i(T::type, int());
#if __cplusplus <= 201103L
// expected-warning@-2 {{variable templates are a C++14 extension}}
#endif
// FIXME: We know which type specifier should have been specified here. Provide
// a fix-it to add 'typename A<T>::type'
template<typename T>
A<T>::g() { } // expected-error{{requires a type specifier}}
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