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-rw-r--r--src/test/ui/label/label-underscore.rs5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/test/ui/label/label-underscore.rs b/src/test/ui/label/label-underscore.rs
new file mode 100644
index 000000000..de67f3d2c
--- /dev/null
+++ b/src/test/ui/label/label-underscore.rs
@@ -0,0 +1,5 @@
+fn main() {
+ '_: loop { //~ ERROR invalid label name `'_`
+ break '_ //~ ERROR invalid label name `'_`
+ }
+}