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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/PCH/cxx-templates.cpp | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/PCH/cxx-templates.cpp')
-rw-r--r-- | clang/test/PCH/cxx-templates.cpp | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/clang/test/PCH/cxx-templates.cpp b/clang/test/PCH/cxx-templates.cpp new file mode 100644 index 0000000..7ce2477 --- /dev/null +++ b/clang/test/PCH/cxx-templates.cpp @@ -0,0 +1,70 @@ +// Test this without pch. +// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -include %S/cxx-templates.h -verify %s -ast-dump -o - +// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -include %S/cxx-templates.h %s -emit-llvm -o - | FileCheck %s + +// Test with pch. +// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -x c++-header -emit-pch -o %t %S/cxx-templates.h +// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -include-pch %t -verify %s -ast-dump -o - +// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -include-pch %t %s -emit-llvm -o - | 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; +} |