diff options
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/Sema/thread-specifier.c | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/clang/test/Sema/thread-specifier.c b/clang/test/Sema/thread-specifier.c index 426a2972619..ccffe7335f4 100644 --- a/clang/test/Sema/thread-specifier.c +++ b/clang/test/Sema/thread-specifier.c @@ -3,6 +3,7 @@ // RUN: %clang_cc1 -triple i686-pc-linux-gnu -fsyntax-only -Wno-private-extern -verify -pedantic %s -DC11 -D__thread=_Thread_local // RUN: %clang_cc1 -triple i686-pc-linux-gnu -fsyntax-only -Wno-private-extern -verify -pedantic -x c++ %s -DC11 -D__thread=_Thread_local // RUN: %clang_cc1 -triple i686-pc-linux-gnu -fsyntax-only -Wno-private-extern -verify -pedantic -x c++ %s -DCXX11 -D__thread=thread_local -std=c++11 +// RUN: %clang_cc1 -triple i686-pc-linux-gnu -fsyntax-only -Wno-private-extern -verify -pedantic -x c++ %s -DC11 -D__thread=_Thread_local -std=c++11 #ifdef __cplusplus // In C++, we define __private_extern__ to extern. @@ -51,8 +52,8 @@ int f(__thread int t7) { // expected-error {{' is only allowed on variable decla __thread auto int t12a; // expected-error-re {{cannot combine with previous '(__thread|_Thread_local)' declaration specifier}} auto __thread int t12b; // expected-error {{cannot combine with previous 'auto' declaration specifier}} #else - __thread auto t12a = 0; // expected-error {{'thread_local' variables must have global storage}} - auto __thread t12b = 0; // expected-error {{'thread_local' variables must have global storage}} + __thread auto t12a = 0; // expected-error-re {{'(t|_T)hread_local' variables must have global storage}} + auto __thread t12b = 0; // expected-error-re {{'(t|_T)hread_local' variables must have global storage}} #endif __thread register int t13a; // expected-error-re {{cannot combine with previous '(__thread|_Thread_local|thread_local)' declaration specifier}} register __thread int t13b; // expected-error {{cannot combine with previous 'register' declaration specifier}} @@ -83,3 +84,27 @@ void g() { #if __cplusplus >= 201103L constexpr int *thread_int_ptr_2 = &thread_int; // expected-error {{must be initialized by a constant expression}} #endif + +int non_const(); +__thread int non_const_init = non_const(); +#if !defined(__cplusplus) +// expected-error@-2 {{initializer element is not a compile-time constant}} +#elif !defined(CXX11) +// expected-error@-4 {{initializer for thread-local variable must be a constant expression}} +#if __cplusplus >= 201103L +// expected-note@-6 {{use 'thread_local' to allow this}} +#endif +#endif + +#ifdef __cplusplus +struct S { + ~S(); +}; +__thread S s; +#if !defined(CXX11) +// expected-error@-2 {{type of thread-local variable has non-trivial destruction}} +#if __cplusplus >= 201103L +// expected-note@-4 {{use 'thread_local' to allow this}} +#endif +#endif +#endif |
