Fix unused import error on wasm

rust-lang · Dec 18, 2020 · 28e0d2f · 28e0d2f
1 parent 01f36c5
commit 28e0d2f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/library/core/tests/mem.rs b/library/core/tests/mem.rs
@@ -1,5 +1,6 @@
 use core::mem::*;
 
+#[cfg(panic = "unwind")]
 use std::rc::Rc;
 
 #[test]