nuudlman/llvm: clang/test/PCH/cxx-required-decls.cpp

Compiler projects using llvm

// Test this without pch.
// RUN: %clang_cc1 -include %S/cxx-required-decls.h %s -triple %itanium_abi_triple -emit-llvm -o - | FileCheck %s

// Test with pch.
// RUN: %clang_cc1 -x c++-header -triple %itanium_abi_triple -emit-pch -o %t %S/cxx-required-decls.h
// RUN: %clang_cc1 -include-pch %t %s -triple %itanium_abi_triple -emit-llvm -o - | FileCheck %s

// CHECK: @_ZL5globS = internal global %struct.S zeroinitializer
// CHECK: @_ZL3bar = internal global i32 0, align 4
// CHECK: @glob_var = {{(dso_local )?}}global i32 0