src/llvm/tools/clang/test/Parser/builtin_classify_type.c

   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 can not 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 }