tests: fix proc-macro-three-crates

jieyouxu · jieyouxu · commit ee5831537a0f · 2025-04-19T12:18:36.000+08:00
diff --git a/tests/run-make/proc-macro-three-crates/rmake.rs b/tests/run-make/proc-macro-three-crates/rmake.rs
@@ -5,6 +5,8 @@
 // This was fixed in #37846, and this test checks
 // that this bug does not make a resurgence.
 
+//@ needs-crate-type: proc-macro
+
 use run_make_support::{bare_rustc, cwd, rust_lib_name, rustc};
 
 fn main() {
