annotate.c revision baec77865b3ce64bb942dddc5dc2fada84ce5099 
1// RUN: %clang_cc1 %s -fsyntax-only -verify
2
3void __attribute__((annotate("foo"))) foo(float *a) {
4  __attribute__((annotate("bar"))) int x;
5  __attribute__((annotate(1))) int y; // expected-error {{argument to annotate attribute was not a string literal}}
6  __attribute__((annotate("bar", 1))) int z; // expected-error {{'annotate' attribute takes one argument}}
7  int u = __builtin_annotation(z, (char*) 0); // expected-error {{second argument to __builtin_annotation must be a non-wide string constant}}
8  int v = __builtin_annotation(z, (char*) L"bar"); // expected-error {{second argument to __builtin_annotation must be a non-wide string constant}}
9  int w = __builtin_annotation(z, "foo");
10  float b = __builtin_annotation(*a, "foo"); // expected-error {{first argument to __builtin_annotation must be an integer}}
11}
12