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authorYuki Okushi <huyuumi.dev@gmail.com>2020-10-01 14:09:57 +0900
committerYuki Okushi <huyuumi.dev@gmail.com>2020-10-01 14:09:57 +0900
commitc1e17f56ea1d3cc64cd7d1be6fc2557d0fd65f06 (patch)
treeb8711371f87b80a64e19337dd57f9df780adbed5
parentb218b952f800c1160b8b5e764ca651b02d678565 (diff)
downloadrust-c1e17f56ea1d3cc64cd7d1be6fc2557d0fd65f06.tar.gz
rust-c1e17f56ea1d3cc64cd7d1be6fc2557d0fd65f06.zip
Add a regression test for issue-66501
-rw-r--r--src/test/ui/pattern/issue-66501.rs12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/ui/pattern/issue-66501.rs b/src/test/ui/pattern/issue-66501.rs
new file mode 100644
index 00000000000..ffcfd4ad83e
--- /dev/null
+++ b/src/test/ui/pattern/issue-66501.rs
@@ -0,0 +1,12 @@
+// check-pass
+
+#![allow(unreachable_patterns)]
+
+fn main() {
+    const CONST: &[Option<()>; 1] = &[Some(())];
+    match &[Some(())] {
+        &[None] => {}
+        CONST => {}
+        &[Some(())] => {}
+    }
+}