1 // RUN: %clang_cc1 %s -fsyntax-only -verify 2 3 void __attribute__((annotate("foo"))) foo(float *a) { 4 __attribute__((annotate("bar"))) int x; 5 [[clang::annotate("bar")]] int x2; 6 [[clang::annotate("bar")]] x2 += 1; 7 __attribute__((annotate(1))) int y; // expected-error {{expected string literal as argument of 'annotate' attribute}} 8 [[clang::annotate(1)]] int y2; // expected-error {{expected string literal as argument of 'annotate' attribute}} 9 __attribute__((annotate("bar", 1))) int z; 10 [[clang::annotate("bar", 1)]] int z2; 11 [[clang::annotate("bar", 1)]] z2 += 1; 12 13 int u = __builtin_annotation(z, (char*) 0); // expected-error {{second argument to __builtin_annotation must be a non-wide string constant}} 14 int v = __builtin_annotation(z, (char*) L"bar"); // expected-error {{second argument to __builtin_annotation must be a non-wide string constant}} 15 int w = __builtin_annotation(z, "foo"); 16 float b = __builtin_annotation(*a, "foo"); // expected-error {{first argument to __builtin_annotation must be an integer}} 17 18 __attribute__((annotate())) int c; // expected-error {{'annotate' attribute takes at least 1 argument}} 19 [[clang::annotate()]] int c2; // expected-error {{'annotate' attribute takes at least 1 argument}} 20 [[clang::annotate()]] c2 += 1; // expected-error {{'annotate' attribute takes at least 1 argument}} 21 } 22