clang/test/CXX/class/class.union/class.union.anon/p1.cpp

   1 // RUN: %clang_cc1 -verify %s
   2
   3 struct X {
   4   int a; // expected-note {{previous}}
   5   void b(); // expected-note {{previous}}
   6   struct c; // expected-note {{previous}}
   7   typedef int d; // expected-note {{previous}}
   8
   9   union {
  10     int a; // expected-error {{member of anonymous union redeclares}}
  11     int b; // expected-error {{member of anonymous union redeclares}}
  12     int c; // expected-error {{member of anonymous union redeclares}}
  13     int d; // expected-error {{member of anonymous union redeclares}}
  14     int e; // expected-note {{previous}}
  15     int f; // expected-note {{previous}}
  16     int g; // expected-note {{previous}}
  17     int h; // expected-note {{previous}}
  18   };
  19
  20   int e; // expected-error {{duplicate member}}
  21   void f(); // expected-error {{redefinition}}
  22   struct g; // expected-error {{redefinition}}
  23   typedef int h; // expected-error {{redefinition}}
  24 };