clang/test/PCH/field-designator.c

   1 // RUN: %clang_cc1 %s -include %s
   2 // RUN: %clang_cc1 %s -emit-pch -o %t.pch
   3 // RUN: %clang_cc1 %s -include-pch %t.pch
   4
   5 // rdar://12239321 Make sure we don't emit a bogus
   6 //     error: field designator 'e' does not refer to a non-static data member
   7
   8 #ifndef HEADER
   9 #define HEADER
  10 //===----------------------------------------------------------------------===//
  11
  12 struct U {
  13   union {
  14     struct {
  15       int e;
  16       int f;
  17     };
  18
  19     int a;
  20   };
  21 };
  22
  23 //===----------------------------------------------------------------------===//
  24 #else
  25 #if !defined(HEADER)
  26 # error Header inclusion order messed up
  27 #endif
  28 //===----------------------------------------------------------------------===//
  29
  30 void bar(void) {
  31   static const struct U plan = { .e = 1 };
  32 }
  33
  34 //===----------------------------------------------------------------------===//
  35 #endif