xref: /llvm-project/clang/test/Parser/builtin_classify_type.c (revision 7deaeb2a056c1756ce6f2550d2ebb91b81b9ff29) 
1 // RUN: %clang_cc1 -fsyntax-only -verify %s
2 
3 struct foo { int a; };
4 
main(void)5 int main(void) {
6   int a;
7   float b;
8   double d;
9   struct foo s;
10 
11   static int ary[__builtin_classify_type(a)];
12   static int ary2[(__builtin_classify_type)(a)];
13   static int ary3[(*__builtin_classify_type)(a)]; // expected-error{{builtin functions must be directly called}}
14 
15   int result;
16 
17   result =  __builtin_classify_type(a);
18   result =  __builtin_classify_type(b);
19   result =  __builtin_classify_type(d);
20   result =  __builtin_classify_type(s);
21 }
22