minix/external/bsd/llvm/dist/clang/test/SemaTemplate/instantiate-function-2.cpp
Lionel Sambuc f4a2713ac8 Importing netbsd clang -- pristine
Change-Id: Ia40e9ffdf29b5dab2f122f673ff6802a58bc690f
2014-07-28 17:05:57 +02:00

66 lines
1,003 B
C++

// RUN: %clang_cc1 -fsyntax-only -verify %s
template <typename T> struct S {
S() { }
S(T t);
};
template struct S<int>;
void f() {
S<int> s1;
S<int> s2(10);
}
namespace PR7184 {
template<typename T>
void f() {
typedef T type;
void g(int array[sizeof(type)]);
}
template void f<int>();
}
namespace UsedAttr {
template<typename T>
void __attribute__((used)) foo() {
T *x = 1; // expected-error{{cannot initialize a variable of type 'int *' with an rvalue of type 'int'}}
}
void bar() {
foo<int>(); // expected-note{{instantiation of}}
}
}
namespace PR9654 {
typedef void ftype(int);
template<typename T>
ftype f;
void g() {
f<int>(0);
}
}
namespace AliasTagDef {
template<typename T>
T f() {
using S = struct { // expected-warning {{C++11}}
T g() {
return T();
}
};
return S().g();
}
int n = f<int>();
}
namespace PR10273 {
template<typename T> void (f)(T t) {}
void g() {
(f)(17);
}
}