1 // RUN: %clang_cc1 %s -fsyntax-only -fdouble-square-bracket-attributes -verify
2 
foo(float * a)3 void __attribute__((annotate("foo"))) foo(float *a) {
4   __attribute__((annotate("bar"))) int x;
5   [[clang::annotate("bar")]] int x2;
6   __attribute__((annotate(1))) int y; // expected-error {{'annotate' attribute requires a string}}
7   [[clang::annotate(1)]] int y2; // expected-error {{'annotate' attribute requires a string}}
8   __attribute__((annotate("bar", 1))) int z;
9   [[clang::annotate("bar", 1)]] int z2;
10 
11   int u = __builtin_annotation(z, (char*) 0); // expected-error {{second argument to __builtin_annotation must be a non-wide string constant}}
12   int v = __builtin_annotation(z, (char*) L"bar"); // expected-error {{second argument to __builtin_annotation must be a non-wide string constant}}
13   int w = __builtin_annotation(z, "foo");
14   float b = __builtin_annotation(*a, "foo"); // expected-error {{first argument to __builtin_annotation must be an integer}}
15 }
16