| mod support; | |
| use crate::support::Test; | |
| use std::env; | |
| /// This test is in its own module because it modifies the environment and would affect other tests | |
| /// when run in parallel with them. | |
| #[test] | |
| fn gnu_no_warnings_if_cflags() { | |
| env::set_var("CFLAGS", "-arbitrary"); | |
| let test = Test::gnu(); | |
| test.gcc().file("foo.c").compile("foo"); | |
| test.cmd(0).must_not_have("-Wall").must_not_have("-Wextra"); | |
| } |