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Diffstat (limited to 'compiler/rustc_builtin_macros/src/compile_error.rs')
-rw-r--r--compiler/rustc_builtin_macros/src/compile_error.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_builtin_macros/src/compile_error.rs b/compiler/rustc_builtin_macros/src/compile_error.rs
index 990b8829569..72397aa2500 100644
--- a/compiler/rustc_builtin_macros/src/compile_error.rs
+++ b/compiler/rustc_builtin_macros/src/compile_error.rs
@@ -13,7 +13,7 @@ pub fn expand_compile_error<'cx>(
         return DummyResult::any(sp);
     };
 
-    cx.span_err(sp, &var);
+    cx.span_err(sp, var.as_str());
 
     DummyResult::any(sp)
 }