25 lines · c
1// RUN: %clang_cc1 -fsyntax-only -triple x86_64-pc-linux-gnu -verify %s2// RUN: %clang_cc1 -fsyntax-only -triple aarch64-linux-gnu -verify %s3 4extern const char *str;5 6int main(void) {7 int r = 0;8 9 r |= __builtin_allow_runtime_check(); // expected-error {{too few arguments to function call}}10 11 r |= __builtin_allow_runtime_check(str); // expected-error {{expression is not a string literal}}12 13 r |= __builtin_allow_runtime_check(5); // expected-error {{incompatible integer to pointer conversion}} expected-error {{expression is not a string literal}}14 15 r |= __builtin_allow_runtime_check("a", "b"); // expected-error {{too many arguments to function call}}16 17 r |= __builtin_allow_runtime_check("");18 19 r |= __builtin_allow_runtime_check("check");20 21 str = __builtin_allow_runtime_check("check2"); // expected-error {{incompatible integer to pointer conversion}}22 23 return r;24}25