clang/test/Parser/cxx2a-bitfield-init.cpp

   1 // RUN: %clang_cc1 -std=c++2a -verify %s
   2
   3 namespace std_example {
   4   int a;
   5   const int b = 0; // expected-note {{here}}
   6   struct S {
   7     int x1 : 8 = 42;
   8     int x2 : 8 { 42 };
   9     int y1 : true ? 8 : a = 42;
  10     int y3 : (true ? 8 : b) = 42;
  11     int z : 1 || new int { 1 };
  12   };
  13   static_assert(S{}.x1 == 42);
  14   static_assert(S{}.x2 == 42);
  15   static_assert(S{}.y1 == 0);
  16   static_assert(S{}.y3 == 42);
  17   static_assert(S{}.z == 0);
  18
  19   struct T {
  20     int y2 : true ? 8 : b = 42; // expected-error {{cannot assign to variable 'b'}}
  21   };
  22 }