Add new regression test

This new test highlight the fix for #2651. gcc/testsuite/ChangeLog: * rust/compile/macro_rules_macro_rules.rs: New test. Signed-off-by: Pierre-Emmanuel Patry <[email protected]>
Rust-GCC · Oct 10, 2023 · 5bd4f9b · 5bd4f9b
1 parent 646b85e
commit 5bd4f9b
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/gcc/testsuite/rust/compile/macro_rules_macro_rules.rs b/gcc/testsuite/rust/compile/macro_rules_macro_rules.rs
@@ -0,0 +1,10 @@
+macro_rules! macro_rules {
+    () => {
+        struct S;
+    };
+}
+macro_rules! {} // calls the macro defined above
+
+fn main() {
+    let _s = S;
+}