Test behavior of --help --invalid-flag

2026-04-27 18:57:42 +03:00 · 2026-01-07 16:55:37 +00:00
parent 4909fd8c77
commit e834e60987
1 changed files with 3 additions and 0 deletions
@@ -45,4 +45,7 @@ fn main() {
        )
        .actual_text("(rustc -Whelp -Zhelp -Chelp --help)", &ordered_help)
        .run();
+
+    // Test that `rustc --help` does not suppress invalid flag errors
+    let help = bare_rustc().arg("--help --invalid-flag").run_fail().stdout_utf8();
 }