Add test for issue-57200

[rust.git] / src / test / ui / syntax-extension-minor.rs

diff --git a/src/test/ui/syntax-extension-minor.rs b/src/test/ui/syntax-extension-minor.rs
index 0206a769937e4b65d0417e071c46dde31fb4b3d1..2d6710af392709f5cb3251bbb52193db9f17d294 100644 (file)
--- a/src/test/ui/syntax-extension-minor.rs
+++ b/src/test/ui/syntax-extension-minor.rs
@@ -1,3 +1,5 @@
+// run-pass
+
 #![feature(concat_idents)]
 
 pub fn main() {
@@ -5,10 +7,8 @@ pub fn main() {
     let _: concat_idents!(F, oo) = Foo; // Test that `concat_idents!` can be used in type positions
 
     let asdf_fdsa = "<.<".to_string();
-    // this now fails (correctly, I claim) because hygiene prevents
-    // the assembled identifier from being a reference to the binding.
+    // concat_idents should have call-site hygiene.
     assert!(concat_idents!(asd, f_f, dsa) == "<.<".to_string());
-    //~^ ERROR cannot find value `asdf_fdsa` in this scope
 
     assert_eq!(stringify!(use_mention_distinction), "use_mention_distinction");
 }