15 lines
624 B
Rust
15 lines
624 B
Rust
// Test that separate compilation actually puts code into separate compilation
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// units. `foo.rs` defines `magic_fn` in three different modules, which should
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// wind up in three different compilation units.
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// See https://github.com/rust-lang/rust/pull/16367
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use run_make_support::{
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count_regex_matches_in_files_with_extension, cwd, has_extension, regex, rfs, rustc,
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shallow_find_files,
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};
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fn main() {
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rustc().input("foo.rs").emit("llvm-ir").codegen_units(3).run();
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let re = regex::Regex::new(r#"define\ .*magic_fn"#).unwrap();
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assert_eq!(count_regex_matches_in_files_with_extension(&re, "ll"), 3);
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}
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