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Diffstat (limited to 'src/test/ui/codemap_tests/empty_span.rs')
-rw-r--r--src/test/ui/codemap_tests/empty_span.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/test/ui/codemap_tests/empty_span.rs b/src/test/ui/codemap_tests/empty_span.rs
index 4d52b391280..7753e2eceb5 100644
--- a/src/test/ui/codemap_tests/empty_span.rs
+++ b/src/test/ui/codemap_tests/empty_span.rs
@@ -1,4 +1,4 @@
-#![feature(optin_builtin_traits)]
+#![feature(negative_impls)]
 fn main() {
     struct Foo;