| // RUN: %clang_cc1 -x c -triple bpf-pc-linux-gnu -dwarf-version=4 -fsyntax-only -verify %s |
| |
| struct { |
| char f1[100]; |
| int f2; |
| } tmp = {}; |
| |
| unsigned invalid1() { return __builtin_btf_type_id(1, tmp); } // expected-error {{__builtin_btf_type_id argument 2 not a constant}} |
| unsigned invalid2() { return __builtin_btf_type_id(1, 1, 1); } // expected-error {{too many arguments to function call, expected 2, have 3}} |
| |
| int valid1() { return __builtin_btf_type_id(tmp, 0); } |
| int valid2() { return __builtin_btf_type_id(&tmp, 1); } |
| int valid3() { return __builtin_btf_type_id(tmp.f1[4], 10); } |