clang/test/CXX/class/class.base/class.base.init/p5-0x.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
   2
   3 // [class.base.init]p5
   4 // A ctor-initializer may initialize a variant member of the constructor’s
   5 // class. If a ctor-initializer specifies more than one mem-initializer for the
   6 // same member or for the same base class, the ctor-initializer is ill-formed.
   7
   8 union E {
   9   int a;
  10   int b;
  11   E() : a(1),  // expected-note{{previous initialization is here}}
  12         b(2) { // expected-error{{initializing multiple members of union}}
  13   }
  14 };
  15
  16 union F {
  17   struct {
  18     int a;
  19     int b;
  20   };
  21   int c;
  22   F() : a(1),  // expected-note{{previous initialization is here}}
  23         b(2),
  24         c(3) { // expected-error{{initializing multiple members of union}}
  25   }
  26 };