| // RUN: %clang_cc1 -emit-llvm %s -o - | FileCheck %s | |
| // CHECK: @test2_i = internal global i32 99 | |
| static int test2_i = 99; | |
| int test2_f() { | |
| extern int test2_i; | |
| return test2_i; | |
| } | |
| // C99 6.2.2p3 | |
| // PR3425 | |
| static void f(int x); | |
| void g0() { | |
| f(5); | |
| } | |
| extern void f(int x) { } // still has internal linkage | |
| // CHECK-LABEL: define internal void @f |