From 41caad126730a36bd7fb09ee13fffafc47d97d93 Mon Sep 17 00:00:00 2001
From: Evan Rittenhouse <evanrittenhouse@gmail.com>
Date: Tue, 15 Aug 2023 22:52:19 -0500
Subject: [PATCH] Compiler panic?

---
 .../test/fixtures/ruff/statement/match.py          | 11 +++++++++++
 .../src/pattern/pattern_match_value.rs             | 14 ++++++--------
 2 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/crates/ruff_python_formatter/resources/test/fixtures/ruff/statement/match.py b/crates/ruff_python_formatter/resources/test/fixtures/ruff/statement/match.py
index 48e84e98e3eb03..728684ef4d4d1f 100644
--- a/crates/ruff_python_formatter/resources/test/fixtures/ruff/statement/match.py
+++ b/crates/ruff_python_formatter/resources/test/fixtures/ruff/statement/match.py
@@ -141,3 +141,14 @@ def foo():
     no_comments
     ):
         pass
+
+match pattern_comments:
+    case value:
+        pass
+    # leading comment
+    case value1:
+        pass
+    case value2: # trailing
+        pass
+    case value3:
+        pass
diff --git a/crates/ruff_python_formatter/src/pattern/pattern_match_value.rs b/crates/ruff_python_formatter/src/pattern/pattern_match_value.rs
index 8e824e8fe4396a..733d6b9f7f1f0a 100644
--- a/crates/ruff_python_formatter/src/pattern/pattern_match_value.rs
+++ b/crates/ruff_python_formatter/src/pattern/pattern_match_value.rs
@@ -1,19 +1,17 @@
 use ruff_formatter::{write, Buffer, FormatResult};
 use ruff_python_ast::PatternMatchValue;
 
-use crate::{not_yet_implemented_custom_text, FormatNodeRule, PyFormatter};
+use crate::{AsFormat, FormatNodeRule, PyFormatter};
 
 #[derive(Default)]
 pub struct FormatPatternMatchValue;
 
 impl FormatNodeRule<PatternMatchValue> for FormatPatternMatchValue {
     fn fmt_fields(&self, item: &PatternMatchValue, f: &mut PyFormatter) -> FormatResult<()> {
-        write!(
-            f,
-            [not_yet_implemented_custom_text(
-                "\"NOT_YET_IMPLEMENTED_PatternMatchValue\"",
-                item
-            )]
-        )
+        let PatternMatchValue { value, .. } = item;
+
+        let formatted = value.format();
+
+        write!(f, [formatted])
     }
 }