1 // RUN: clang-cc %s -fsyntax-only -verify
2 enum e0; // expected-note{{forward declaration of 'enum e0'}}
5 int a : -1; // expected-error{{bit-field 'a' has negative width}}
8 int b : 33; // expected-error{{size of bit-field 'b' exceeds size of its type (32 bits)}}
10 int c : (1 + 0.25); // expected-error{{expression is not an integer constant expression}}
11 int d : (int)(1 + 0.25);
14 int e : 0; // expected-error {{bit-field 'e' has zero width}}
16 float xx : 4; // expected-error {{bit-field 'xx' has non-integral type}}
19 enum e0 f : 1; // expected-error {{field has incomplete type 'enum e0'}}
24 char : 10; // expected-error {{size of anonymous bitfield exceeds size of its type (8 bits)}}
25 unsigned : -2; // expected-error {{anonymous bit-field has negative width (-2)}}
26 float : 12; // expected-error {{anonymous bit-field has non-integral type 'float'}}
29 struct b {unsigned x : 2;} x;
33 struct {unsigned x : 2;} x2;
34 __typeof__((x.x+=1)+1) y;