1 // RUN: %clang_cc1 -fsyntax-only -verify %s 2 3 struct foo { int a; }; 4 5 int main() { 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)]; // expected-error{{variable length array declaration cannot have 'static' storage duration}} 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
