hanchenye-llvm-project/clang/test/Sema/builtin-stackaddress.c

17 lines
448 B
C
Raw Normal View History

// RUN: clang -fsyntax-only -verify %s
void* a(unsigned x) {
return __builtin_return_address(0);
}
void b(unsigned x) {
return __builtin_return_address(x); // expected-error{{the level argument for a stack address builtin must be constant}}
}
void* a(unsigned x) {
return __builtin_frame_address(0);
}
void b(unsigned x) {
return __builtin_frame_address(x); // expected-error{{the level argument for a stack address builtin must be constant}}
}