clang/test/CodeGen/2004-11-27-StaticFunctionRedeclare.c

   1 // RUN: %clang_cc1 -std=c89 -emit-llvm %s -o - | FileCheck %s
   2
   3 // There should not be an unresolved reference to func here.  Believe it or not,
   4 // the "expected result" is a function named 'func' which is internal and
   5 // referenced by bar().
   6
   7 // This is PR244
   8
   9 // CHECK-LABEL: define {{.*}}void @bar(
  10 // CHECK: call {{.*}} @func
  11 // CHECK: define internal {{.*}}i32 @func(
  12 static int func();
  13 void bar(void) {
  14   int func(void);
  15   foo(func);
  16 }
  17 static int func(char** A, char ** B) { return 0; }