File: pragma-weak.c

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-10.1
  • links: PTS, VCS
  • area: main
  • in suites: forky
  • size: 1,999,140 kB
  • sloc: cpp: 6,951,711; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,033; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,252; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (10 lines) | stat: -rw-r--r-- 422 bytes parent folder | download | duplicates (34) 
1
2
3
4
5
6
7
8
9
10
 
// Test this without pch.
// RUN: not %clang_cc1 -include %S/pragma-weak.h %s -verify -emit-llvm -o - | FileCheck %s

// Test with pch.
// RUN: %clang_cc1 -x c-header -emit-pch -o %t %S/pragma-weak.h
// RUN: not %clang_cc1 -include-pch %t %s -verify -emit-llvm -o - | FileCheck %s

// CHECK: @weakvar = weak {{(dso_local )?}}global i32 0
int weakvar;
// expected-warning {{weak identifier 'undeclaredvar' never declared}}