clang/test/PCH/thread-local.cpp

   1 // RUN: %clang_cc1 -pedantic-errors -Wno-c11-extensions -std=c++11 -triple x86_64-linux-gnu -emit-pch %s -o %t
   2 // RUN: %clang_cc1 -pedantic-errors -Wno-c11-extensions -std=c++11 -triple x86_64-linux-gnu -include-pch %t -verify %s
   3 // REQUIRES: x86-registered-target
   4 #ifndef HEADER_INCLUDED
   5
   6 #define HEADER_INCLUDED
   7 extern thread_local int a;
   8 extern _Thread_local int b;
   9 extern int c;
  10
  11 #else
  12
  13 _Thread_local int a; // expected-error {{thread-local declaration of 'a' with static initialization follows declaration with dynamic initialization}}
  14 // expected-note@7 {{previous declaration is here}}
  15 thread_local int b; // expected-error {{thread-local declaration of 'b' with dynamic initialization follows declaration with static initialization}}
  16 // expected-note@8 {{previous declaration is here}}
  17 thread_local int c; // expected-error {{thread-local declaration of 'c' follows non-thread-local declaration}}
  18 // expected-note@9 {{previous declaration is here}}
  19
  20 #endif