From c7c80577c2a4246311e09af61d8cfe4324ce79ab Mon Sep 17 00:00:00 2001
From: Michael Goulet <michael@errs.io>
Date: Wed, 6 Apr 2022 21:43:34 -0700
Subject: [PATCH] regression test for #82866

---
 src/test/ui/match/issue-82866.rs     |  7 +++++++
 src/test/ui/match/issue-82866.stderr | 16 ++++++++++++++++
 2 files changed, 23 insertions(+)
 create mode 100644 src/test/ui/match/issue-82866.rs
 create mode 100644 src/test/ui/match/issue-82866.stderr

diff --git a/src/test/ui/match/issue-82866.rs b/src/test/ui/match/issue-82866.rs
new file mode 100644
index 0000000000000..95cd62261f109
--- /dev/null
+++ b/src/test/ui/match/issue-82866.rs
@@ -0,0 +1,7 @@
+fn main() {
+    match x {
+        //~^ ERROR cannot find value `x` in this scope
+        Some::<v>(v) => (),
+        //~^ ERROR cannot find type `v` in this scope
+    }
+}
diff --git a/src/test/ui/match/issue-82866.stderr b/src/test/ui/match/issue-82866.stderr
new file mode 100644
index 0000000000000..f9e3360a525ff
--- /dev/null
+++ b/src/test/ui/match/issue-82866.stderr
@@ -0,0 +1,16 @@
+error[E0425]: cannot find value `x` in this scope
+  --> $DIR/issue-82866.rs:2:11
+   |
+LL |     match x {
+   |           ^ not found in this scope
+
+error[E0412]: cannot find type `v` in this scope
+  --> $DIR/issue-82866.rs:4:16
+   |
+LL |         Some::<v>(v) => (),
+   |                ^ not found in this scope
+
+error: aborting due to 2 previous errors
+
+Some errors have detailed explanations: E0412, E0425.
+For more information about an error, try `rustc --explain E0412`.