forked from OSchip/llvm-project
48 lines
2.0 KiB
C++
48 lines
2.0 KiB
C++
// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s
|
|
|
|
int f() __attribute__((internal_linkage));
|
|
|
|
class A;
|
|
class __attribute__((internal_linkage)) A {
|
|
public:
|
|
int x __attribute__((internal_linkage)); // expected-warning{{'internal_linkage' attribute only applies to variables, functions and classes}}
|
|
static int y __attribute__((internal_linkage));
|
|
void f1() __attribute__((internal_linkage));
|
|
void f2() __attribute__((internal_linkage)) {}
|
|
static void f3() __attribute__((internal_linkage)) {}
|
|
void f4(); // expected-note{{previous definition is here}}
|
|
static int zz; // expected-note{{previous definition is here}}
|
|
A() __attribute__((internal_linkage)) {}
|
|
~A() __attribute__((internal_linkage)) {}
|
|
A& operator=(const A&) __attribute__((internal_linkage)) { return *this; }
|
|
struct {
|
|
int z __attribute__((internal_linkage)); // expected-warning{{'internal_linkage' attribute only applies to variables, functions and classes}}
|
|
};
|
|
};
|
|
|
|
__attribute__((internal_linkage)) void A::f4() {} // expected-error{{'internal_linkage' attribute does not appear on the first declaration of 'f4'}}
|
|
|
|
__attribute__((internal_linkage)) int A::zz; // expected-error{{'internal_linkage' attribute does not appear on the first declaration of 'zz'}}
|
|
|
|
namespace Z __attribute__((internal_linkage)) { // expected-warning{{'internal_linkage' attribute only applies to variables, functions and classes}}
|
|
}
|
|
|
|
__attribute__((internal_linkage("foo"))) int g() {} // expected-error{{'internal_linkage' attribute takes no arguments}}
|
|
|
|
[[clang::internal_linkage]] int h() {}
|
|
|
|
enum struct __attribute__((internal_linkage)) E { // expected-warning{{'internal_linkage' attribute only applies to variables, functions and classes}}
|
|
a = 1,
|
|
b = 2
|
|
};
|
|
|
|
int A::y;
|
|
|
|
void A::f1() {
|
|
}
|
|
|
|
void g(int a [[clang::internal_linkage]]) { // expected-warning{{'internal_linkage' attribute only applies to variables, functions and classes}}
|
|
int x [[clang::internal_linkage]]; // expected-warning{{'internal_linkage' attribute on a non-static local variable is ignored}}
|
|
static int y [[clang::internal_linkage]];
|
|
}
|