19 lines
544 B
Rust
19 lines
544 B
Rust
|
use run_make_support::fs_wrapper::read_to_string;
|
||
|
|
use run_make_support::regex::Regex;
|
||
|
|
use run_make_support::{read_dir, rustc};
|
||
|
|
|
||
|
|
use std::ffi::OsStr;
|
||
|
|
|
||
|
|
fn main() {
|
||
|
|
rustc().input("foo.rs").emit("llvm-ir").codegen_units(2).run();
|
||
|
|
let re = Regex::new(r"\bcall\b").unwrap();
|
||
|
|
let mut nb_ll = 0;
|
||
|
|
read_dir(".", |path| {
|
||
|
|
if path.is_file() && path.extension().is_some_and(|ext| ext == OsStr::new("ll")) {
|
||
|
|
assert!(!re.is_match(&read_to_string(path)));
|
||
|
|
nb_ll += 1;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
assert!(nb_ll > 0);
|
||
|
|
}
|