1 // RUN: %clang_cc1 -fsyntax-only -verify %s
2
3 // expected-no-diagnostics
4
5 enum gcc_type_class {
6 no_type_class = -1,
7 void_type_class, integer_type_class, char_type_class,
8 enumeral_type_class, boolean_type_class,
9 pointer_type_class, reference_type_class, offset_type_class,
10 real_type_class, complex_type_class,
11 function_type_class, method_type_class,
12 record_type_class, union_type_class,
13 array_type_class, string_type_class,
14 lang_type_class
15 };
16
foo()17 void foo() {
18 int i;
19 char c;
20 enum { red, green, blue } enum_obj;
21 int *p;
22 double d;
23 _Complex double cc;
24 extern void f();
25 struct { int a; float b; } s_obj;
26 union { int a; float b; } u_obj;
27 int arr[10];
28
29 int a1[__builtin_classify_type(f()) == void_type_class ? 1 : -1];
30 int a2[__builtin_classify_type(i) == integer_type_class ? 1 : -1];
31 int a3[__builtin_classify_type(c) == integer_type_class ? 1 : -1];
32 int a4[__builtin_classify_type(enum_obj) == integer_type_class ? 1 : -1];
33 int a5[__builtin_classify_type(p) == pointer_type_class ? 1 : -1];
34 int a6[__builtin_classify_type(d) == real_type_class ? 1 : -1];
35 int a7[__builtin_classify_type(cc) == complex_type_class ? 1 : -1];
36 int a8[__builtin_classify_type(f) == pointer_type_class ? 1 : -1];
37 int a0[__builtin_classify_type(s_obj) == record_type_class ? 1 : -1];
38 int a10[__builtin_classify_type(u_obj) == union_type_class ? 1 : -1];
39 int a11[__builtin_classify_type(arr) == pointer_type_class ? 1 : -1];
40 int a12[__builtin_classify_type("abc") == pointer_type_class ? 1 : -1];
41 }
42
43