forked from OSchip/llvm-project
74 lines
1.6 KiB
C++
74 lines
1.6 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
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namespace test1 {
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int x; // expected-note {{previous definition is here}}
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static int y; // expected-note {{previous definition is here}}
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void f() {} // expected-note {{previous definition is here}}
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extern "C" {
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extern int x; // expected-error {{declaration of 'x' has a different language linkage}}
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extern int y; // expected-error {{declaration of 'y' has a different language linkage}}
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void f(); // expected-error {{declaration of 'f' has a different language linkage}}
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}
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}
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extern "C" {
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static void test2_f() { // expected-note {{previous definition is here}}
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}
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static void test2_f(int x) { // expected-error {{conflicting types for 'test2_f'}}
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}
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}
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namespace test3 {
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extern "C" {
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namespace {
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extern int x2;
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void f2();
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}
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}
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namespace {
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int x2;
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void f2() {}
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}
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}
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namespace test4 {
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void dummy() {
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void Bar();
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class A {
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friend void Bar();
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};
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}
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}
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namespace test5 {
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static void g();
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void f()
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{
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void g();
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}
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}
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// pr14898
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namespace test6 {
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template <class _Rp>
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class __attribute__ ((__visibility__("default"))) shared_future;
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template <class _Rp>
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class future {
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template <class> friend class shared_future;
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shared_future<_Rp> share();
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};
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template <class _Rp> future<_Rp>
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get_future();
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template <class _Rp>
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struct shared_future<_Rp&> {
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shared_future(future<_Rp&>&& __f); // expected-warning {{rvalue references are a C++11 extension}}
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};
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void f() {
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typedef int T;
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get_future<int>();
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typedef int& U;
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shared_future<int&> f1 = get_future<int&>();
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}
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}
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