xref: /minix3/external/bsd/llvm/dist/clang/test/PCH/pragma-weak.c (revision f4a2713ac843a11c696ec80c0a5e3e5d80b4d338) 
1*f4a2713aSLionel Sambuc // Test this without pch.
2*f4a2713aSLionel Sambuc // RUN: not %clang_cc1 -include %S/pragma-weak.h %s -verify -emit-llvm -o - | FileCheck %s
3*f4a2713aSLionel Sambuc 
4*f4a2713aSLionel Sambuc // Test with pch.
5*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -x c-header -emit-pch -o %t %S/pragma-weak.h
6*f4a2713aSLionel Sambuc // RUN: not %clang_cc1 -include-pch %t %s -verify -emit-llvm -o - | FileCheck %s
7*f4a2713aSLionel Sambuc 
8*f4a2713aSLionel Sambuc // CHECK: @weakvar = weak global i32 0
9*f4a2713aSLionel Sambuc int weakvar;
10*f4a2713aSLionel Sambuc // expected-warning {{weak identifier 'undeclaredvar' never declared}}
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