Rollup merge of #60360 - rasendubi:const-labeled-break, r=Centril

Add test case for labeled break in const assignment Fixes #51350.
rust-lang · Apr 29, 2019 · 0494210 · 0494210
2 parents 4369f03 + 7cafacd
commit 0494210
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/src/test/run-pass/consts/const-labeled-break.rs b/src/test/run-pass/consts/const-labeled-break.rs
@@ -0,0 +1,10 @@
+// Using labeled break in a while loop has caused an illegal instruction being
+// generated, and an ICE later.
+//
+// See https://github.com/rust-lang/rust/issues/51350 for more information.
+
+const CRASH: () = 'a: while break 'a {};
+
+fn main() {
+    println!("{:?}", CRASH);
+}