| // Test this without pch. |
| // RUN: %clang_cc1 -std=c++11 -triple %itanium_abi_triple -fcxx-exceptions -fexceptions -include %S/cxx-templates.h -verify %s -ast-dump -o - |
| // RUN: %clang_cc1 -std=c++11 -triple %itanium_abi_triple -fcxx-exceptions -fexceptions -include %S/cxx-templates.h %s -emit-llvm -o - -DNO_ERRORS | FileCheck %s |
| |
| // Test with pch. |
| // RUN: %clang_cc1 -std=c++11 -triple %itanium_abi_triple -fcxx-exceptions -fexceptions -x c++-header -emit-pch -o %t %S/cxx-templates.h |
| // RUN: %clang_cc1 -std=c++11 -triple %itanium_abi_triple -fcxx-exceptions -fexceptions -include-pch %t -verify %s -ast-dump -o - |
| // RUN: %clang_cc1 -std=c++11 -triple %itanium_abi_triple -fcxx-exceptions -fexceptions -include-pch %t %s -emit-llvm -o - -error-on-deserialized-decl doNotDeserialize -DNO_ERRORS | FileCheck %s |
| |
| // Test with modules. |
| // RUN: %clang_cc1 -std=c++11 -triple %itanium_abi_triple -fcxx-exceptions -fexceptions -fmodules -x c++-header -emit-pch -o %t %S/cxx-templates.h |
| // RUN: %clang_cc1 -std=c++11 -triple %itanium_abi_triple -fcxx-exceptions -fexceptions -fmodules -include-pch %t -verify %s -ast-dump -o - |
| // RUN: %clang_cc1 -std=c++11 -triple %itanium_abi_triple -fcxx-exceptions -fexceptions -fmodules -include-pch %t %s -emit-llvm -o - -error-on-deserialized-decl doNotDeserialize -DNO_ERRORS -fmodules-ignore-macro=NO_ERRORS | FileCheck %s |
| |
| // Test with pch and delayed template parsing. |
| // RUN: %clang_cc1 -std=c++11 -triple %itanium_abi_triple -fcxx-exceptions -fdelayed-template-parsing -fexceptions -x c++-header -emit-pch -o %t %S/cxx-templates.h |
| // RUN: %clang_cc1 -std=c++11 -triple %itanium_abi_triple -fcxx-exceptions -fdelayed-template-parsing -fexceptions -include-pch %t -verify %s -ast-dump -o - |
| // RUN: %clang_cc1 -std=c++11 -triple %itanium_abi_triple -fcxx-exceptions -fdelayed-template-parsing -fexceptions -include-pch %t %s -emit-llvm -o - -DNO_ERRORS | FileCheck %s |
| |
| // CHECK: define weak_odr {{.*}}void @_ZN2S4IiE1mEv |
| // CHECK: define linkonce_odr {{.*}}void @_ZN2S3IiE1mEv |
| |
| struct A { |
| typedef int type; |
| static void my_f(); |
| template <typename T> |
| static T my_templf(T x) { return x; } |
| }; |
| |
| void test(const int (&a6)[17]) { |
| int x = templ_f<int, 5>(3); |
| |
| S<char, float>::templ(); |
| S<int, char>::partial(); |
| S<int, float>::explicit_special(); |
| |
| Dep<A>::Ty ty; |
| Dep<A> a; |
| a.f(); |
| |
| S3<int> s3; |
| s3.m(); |
| |
| TS5 ts(0); |
| |
| S6<const int[17]>::t2 b6 = a6; |
| } |
| |
| template struct S4<int>; |
| |
| S7<int[5]> s7_5; |
| |
| namespace ZeroLengthExplicitTemplateArgs { |
| template void f<X>(X*); |
| } |
| |
| // This used to overwrite memory and crash. |
| namespace Test1 { |
| struct StringHasher { |
| template<typename T, char Converter(T)> static inline unsigned createHash(const T*, unsigned) { |
| return 0; |
| } |
| }; |
| |
| struct CaseFoldingHash { |
| static inline char foldCase(char) { |
| return 0; |
| } |
| |
| static unsigned hash(const char* data, unsigned length) { |
| return StringHasher::createHash<char, foldCase>(data, length); |
| } |
| }; |
| } |
| |
| template< typename D > |
| Foo< D >& Foo< D >::operator=( const Foo& other ) |
| { |
| return *this; |
| } |
| |
| namespace TestNestedExpansion { |
| struct Int { |
| Int(int); |
| friend Int operator+(Int, Int); |
| }; |
| Int &g(Int, int, double); |
| Int &test = NestedExpansion<char, char, char>().f(0, 1, 2, Int(3), 4, 5.0); |
| } |
| |
| namespace rdar13135282 { |
| void test() { |
| __mt_alloc<> mt = __mt_alloc<>(); |
| } |
| } |
| |
| void CallDependentSpecializedFunc(DependentSpecializedFuncClass<int> &x) { |
| DependentSpecializedFunc(x); |
| } |
| |
| namespace cyclic_module_load { |
| extern std::valarray<int> x; |
| std::valarray<int> y(x); |
| } |
| |
| #ifndef NO_ERRORS |
| // expected-error@cxx-templates.h:305 {{incomplete}} |
| template int local_extern::f<int[]>(); // expected-note {{in instantiation of}} |
| #endif |
| template int local_extern::g<int[]>(); |
| |
| namespace MemberSpecializationLocation { |
| #ifndef NO_ERRORS |
| // expected-note@cxx-templates.h:* {{previous}} |
| template<> float A<int>::n; // expected-error {{redeclaration of 'n' with a different type}} |
| #endif |
| int k = A<int>::n; |
| } |