clang/test/PCH/undefined-internal.c

   1 // RUN: %clang_cc1 -emit-pch %s -o %t
   2 // RUN: %clang_cc1 -include-pch %t %s -verify
   3 #ifndef HEADER_H
   4 #define HEADER_H
   5 static void f(void);
   6 static void g(void);
   7 void h(void) {
   8   f();
   9   g();
  10 }
  11 #else
  12 static void g(void) {}
  13 // expected-warning@5{{function 'f' has internal linkage but is not defined}}
  14 // expected-note@8{{used here}}
  15 #endif