123 lines
2.1 KiB
C++
123 lines
2.1 KiB
C++
// RUN: %clang_cc1 -fms-extensions -fdelayed-template-parsing -fsyntax-only -verify -std=c++11 %s
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template <class T>
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class A {
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void foo() {
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undeclared();
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}
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void foo2();
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};
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template <class T>
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class B {
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void foo4() { } // expected-note {{previous definition is here}} expected-note {{previous definition is here}}
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void foo4() { } // expected-error {{class member cannot be redeclared}} expected-error {{redefinition of 'foo4'}}
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void foo5() { } // expected-note {{previous definition is here}}
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friend void foo3() {
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undeclared();
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}
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};
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template <class T>
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void B<T>::foo5() { // expected-error {{redefinition of 'foo5'}}
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}
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template <class T>
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void A<T>::foo2() {
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undeclared();
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}
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template <class T>
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void foo3() {
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undeclared();
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}
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template void A<int>::foo2();
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void undeclared()
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{
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}
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template <class T> void foo5() {} //expected-note {{previous definition is here}}
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template <class T> void foo5() {} // expected-error {{redefinition of 'foo5'}}
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namespace Inner_Outer_same_template_param_name {
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template <class T>
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class Outmost {
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public:
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template <class T>
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class Inner {
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public:
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void f() {
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T* var;
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}
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};
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};
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}
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namespace PR11931 {
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template <typename RunType>
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struct BindState;
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template<>
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struct BindState<void(void*)> {
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static void Run() { }
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};
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class Callback {
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public:
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typedef void RunType();
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template <typename RunType>
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Callback(BindState<RunType> bind_state) {
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BindState<RunType>::Run();
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}
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};
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Callback Bind() {
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return Callback(BindState<void(void*)>());
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}
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}
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namespace rdar11700604 {
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template<typename T> void foo() = delete;
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struct X {
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X() = default;
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template<typename T> void foo() = delete;
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};
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}
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namespace PR17334 {
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template <typename = void> struct ArrayRef {
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constexpr ArrayRef() {}
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};
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template <typename = void> void CreateConstInBoundsGEP2_32() {
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ArrayRef<> IdxList;
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}
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void LLVMBuildStructGEP() { CreateConstInBoundsGEP2_32(); }
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}
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namespace PR17661 {
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template <typename T>
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constexpr T Fun(T A) { return T(0); }
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constexpr int Var = Fun(20);
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}
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