1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/or-patterns/issue-64879-trailing-before-guard.stderr b/tests/ui/or-patterns/issue-64879-trailing-before-guard.stderr
new file mode 100644
index 00000000000..9b827794f5b
--- /dev/null
+++ b/tests/ui/or-patterns/issue-64879-trailing-before-guard.stderr
@@ -0,0 +1,19 @@
+error: a trailing `|` is not allowed in an or-pattern
+  --> $DIR/issue-64879-trailing-before-guard.rs:10:14
+   |
+LL |         E::A |
+   |         ---- while parsing this or-pattern starting here
+LL |         E::B |
+   |              ^ help: remove the `|`
+
+error[E0308]: mismatched types
+  --> $DIR/issue-64879-trailing-before-guard.rs:12:42
+   |
+LL |             let recovery_witness: bool = 0;
+   |                                   ----   ^ expected `bool`, found integer
+   |                                   |
+   |                                   expected due to this
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0308`.