clang/test/PCH/chain-invalid-code.cpp

   1 // RUN: %clang_cc1 -fsyntax-only %s -chain-include %s -Wuninitialized -Wunused -verify
   2
   3 // Make sure there is no crash.
   4
   5 #ifndef HEADER
   6 #define HEADER
   7
   8 #include "non-existent-header.h"
   9
  10 class A {
  11 public:
  12   ~A();
  13 };
  14
  15 class ForwardCls;
  16 struct B {
  17   ForwardCls f;
  18   A a;
  19 };
  20
  21 #else
  22
  23 static void test() {
  24   int x; // expected-warning {{unused}}
  25   B b;
  26 }
  27
  28 #endif