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-rw-r--r--src/test/ui/proc-macro/input-interpolated.rs5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/test/ui/proc-macro/input-interpolated.rs b/src/test/ui/proc-macro/input-interpolated.rs
index 41c829d9d88..5e49e330cac 100644
--- a/src/test/ui/proc-macro/input-interpolated.rs
+++ b/src/test/ui/proc-macro/input-interpolated.rs
@@ -1,9 +1,12 @@
 // Check what token streams proc macros see when interpolated tokens are passed to them as input.
 
 // check-pass
-// normalize-stdout-test "#\d+" -> "#CTXT"
+// edition:2018
 // aux-build:test-macros.rs
 
+#![no_std] // Don't load unnecessary hygiene information from std
+extern crate std;
+
 #[macro_use]
 extern crate test_macros;