From c21a343ae91c5ea4203e3a0e47b32e67ad0975b5 Mon Sep 17 00:00:00 2001
From: rishi-techo-14 <rishikavenugopal14@gmail.com>
Date: Mon, 16 Mar 2026 07:02:07 +0530
Subject: [PATCH 1/5] Move several tests from tests/ui/issues to appropriate
 subdirectories

---
 tests/ui/{issues => borrowck}/issue-2590.rs       | 0
 tests/ui/{issues => borrowck}/issue-2590.stderr   | 0
 tests/ui/{issues => borrowck}/issue-4335.rs       | 0
 tests/ui/{issues => borrowck}/issue-4335.stderr   | 0
 tests/ui/{issues => closures}/issue-3021-b.rs     | 0
 tests/ui/{issues => closures}/issue-3021-b.stderr | 0
 tests/ui/{issues => consts}/issue-17252.rs        | 0
 tests/ui/{issues => consts}/issue-17252.stderr    | 0
 tests/ui/{issues => lint}/issue-2150.rs           | 0
 tests/ui/{issues => lint}/issue-2150.stderr       | 0
 tests/ui/{issues => pattern}/issue-17800.rs       | 0
 tests/ui/{issues => pattern}/issue-17800.stderr   | 0
 tests/ui/{issues => pattern}/issue-4972.rs        | 0
 tests/ui/{issues => pattern}/issue-4972.stderr    | 0
 tests/ui/{issues => pattern}/issue-5100.rs        | 0
 tests/ui/{issues => pattern}/issue-5100.stderr    | 0
 tests/ui/{issues => traits}/issue-3702-2.rs       | 0
 tests/ui/{issues => traits}/issue-3702-2.stderr   | 0
 tests/ui/{issues => traits}/issue-4265.rs         | 0
 tests/ui/{issues => traits}/issue-4265.stderr     | 0
 tests/ui/{issues => typeck}/issue-4736.rs         | 0
 tests/ui/{issues => typeck}/issue-4736.stderr     | 0
 22 files changed, 0 insertions(+), 0 deletions(-)
 rename tests/ui/{issues => borrowck}/issue-2590.rs (100%)
 rename tests/ui/{issues => borrowck}/issue-2590.stderr (100%)
 rename tests/ui/{issues => borrowck}/issue-4335.rs (100%)
 rename tests/ui/{issues => borrowck}/issue-4335.stderr (100%)
 rename tests/ui/{issues => closures}/issue-3021-b.rs (100%)
 rename tests/ui/{issues => closures}/issue-3021-b.stderr (100%)
 rename tests/ui/{issues => consts}/issue-17252.rs (100%)
 rename tests/ui/{issues => consts}/issue-17252.stderr (100%)
 rename tests/ui/{issues => lint}/issue-2150.rs (100%)
 rename tests/ui/{issues => lint}/issue-2150.stderr (100%)
 rename tests/ui/{issues => pattern}/issue-17800.rs (100%)
 rename tests/ui/{issues => pattern}/issue-17800.stderr (100%)
 rename tests/ui/{issues => pattern}/issue-4972.rs (100%)
 rename tests/ui/{issues => pattern}/issue-4972.stderr (100%)
 rename tests/ui/{issues => pattern}/issue-5100.rs (100%)
 rename tests/ui/{issues => pattern}/issue-5100.stderr (100%)
 rename tests/ui/{issues => traits}/issue-3702-2.rs (100%)
 rename tests/ui/{issues => traits}/issue-3702-2.stderr (100%)
 rename tests/ui/{issues => traits}/issue-4265.rs (100%)
 rename tests/ui/{issues => traits}/issue-4265.stderr (100%)
 rename tests/ui/{issues => typeck}/issue-4736.rs (100%)
 rename tests/ui/{issues => typeck}/issue-4736.stderr (100%)

diff --git a/tests/ui/issues/issue-2590.rs b/tests/ui/borrowck/issue-2590.rs
similarity index 100%
rename from tests/ui/issues/issue-2590.rs
rename to tests/ui/borrowck/issue-2590.rs
diff --git a/tests/ui/issues/issue-2590.stderr b/tests/ui/borrowck/issue-2590.stderr
similarity index 100%
rename from tests/ui/issues/issue-2590.stderr
rename to tests/ui/borrowck/issue-2590.stderr
diff --git a/tests/ui/issues/issue-4335.rs b/tests/ui/borrowck/issue-4335.rs
similarity index 100%
rename from tests/ui/issues/issue-4335.rs
rename to tests/ui/borrowck/issue-4335.rs
diff --git a/tests/ui/issues/issue-4335.stderr b/tests/ui/borrowck/issue-4335.stderr
similarity index 100%
rename from tests/ui/issues/issue-4335.stderr
rename to tests/ui/borrowck/issue-4335.stderr
diff --git a/tests/ui/issues/issue-3021-b.rs b/tests/ui/closures/issue-3021-b.rs
similarity index 100%
rename from tests/ui/issues/issue-3021-b.rs
rename to tests/ui/closures/issue-3021-b.rs
diff --git a/tests/ui/issues/issue-3021-b.stderr b/tests/ui/closures/issue-3021-b.stderr
similarity index 100%
rename from tests/ui/issues/issue-3021-b.stderr
rename to tests/ui/closures/issue-3021-b.stderr
diff --git a/tests/ui/issues/issue-17252.rs b/tests/ui/consts/issue-17252.rs
similarity index 100%
rename from tests/ui/issues/issue-17252.rs
rename to tests/ui/consts/issue-17252.rs
diff --git a/tests/ui/issues/issue-17252.stderr b/tests/ui/consts/issue-17252.stderr
similarity index 100%
rename from tests/ui/issues/issue-17252.stderr
rename to tests/ui/consts/issue-17252.stderr
diff --git a/tests/ui/issues/issue-2150.rs b/tests/ui/lint/issue-2150.rs
similarity index 100%
rename from tests/ui/issues/issue-2150.rs
rename to tests/ui/lint/issue-2150.rs
diff --git a/tests/ui/issues/issue-2150.stderr b/tests/ui/lint/issue-2150.stderr
similarity index 100%
rename from tests/ui/issues/issue-2150.stderr
rename to tests/ui/lint/issue-2150.stderr
diff --git a/tests/ui/issues/issue-17800.rs b/tests/ui/pattern/issue-17800.rs
similarity index 100%
rename from tests/ui/issues/issue-17800.rs
rename to tests/ui/pattern/issue-17800.rs
diff --git a/tests/ui/issues/issue-17800.stderr b/tests/ui/pattern/issue-17800.stderr
similarity index 100%
rename from tests/ui/issues/issue-17800.stderr
rename to tests/ui/pattern/issue-17800.stderr
diff --git a/tests/ui/issues/issue-4972.rs b/tests/ui/pattern/issue-4972.rs
similarity index 100%
rename from tests/ui/issues/issue-4972.rs
rename to tests/ui/pattern/issue-4972.rs
diff --git a/tests/ui/issues/issue-4972.stderr b/tests/ui/pattern/issue-4972.stderr
similarity index 100%
rename from tests/ui/issues/issue-4972.stderr
rename to tests/ui/pattern/issue-4972.stderr
diff --git a/tests/ui/issues/issue-5100.rs b/tests/ui/pattern/issue-5100.rs
similarity index 100%
rename from tests/ui/issues/issue-5100.rs
rename to tests/ui/pattern/issue-5100.rs
diff --git a/tests/ui/issues/issue-5100.stderr b/tests/ui/pattern/issue-5100.stderr
similarity index 100%
rename from tests/ui/issues/issue-5100.stderr
rename to tests/ui/pattern/issue-5100.stderr
diff --git a/tests/ui/issues/issue-3702-2.rs b/tests/ui/traits/issue-3702-2.rs
similarity index 100%
rename from tests/ui/issues/issue-3702-2.rs
rename to tests/ui/traits/issue-3702-2.rs
diff --git a/tests/ui/issues/issue-3702-2.stderr b/tests/ui/traits/issue-3702-2.stderr
similarity index 100%
rename from tests/ui/issues/issue-3702-2.stderr
rename to tests/ui/traits/issue-3702-2.stderr
diff --git a/tests/ui/issues/issue-4265.rs b/tests/ui/traits/issue-4265.rs
similarity index 100%
rename from tests/ui/issues/issue-4265.rs
rename to tests/ui/traits/issue-4265.rs
diff --git a/tests/ui/issues/issue-4265.stderr b/tests/ui/traits/issue-4265.stderr
similarity index 100%
rename from tests/ui/issues/issue-4265.stderr
rename to tests/ui/traits/issue-4265.stderr
diff --git a/tests/ui/issues/issue-4736.rs b/tests/ui/typeck/issue-4736.rs
similarity index 100%
rename from tests/ui/issues/issue-4736.rs
rename to tests/ui/typeck/issue-4736.rs
diff --git a/tests/ui/issues/issue-4736.stderr b/tests/ui/typeck/issue-4736.stderr
similarity index 100%
rename from tests/ui/issues/issue-4736.stderr
rename to tests/ui/typeck/issue-4736.stderr

From 841599cad27f39fef91f0cf2eed715d2251ec22b Mon Sep 17 00:00:00 2001
From: rishi-techo-14 <rishikavenugopal14@gmail.com>
Date: Mon, 16 Mar 2026 10:44:09 +0530
Subject: [PATCH 2/5] Rename moved UI tests to descriptive names

---
 ...-2590.rs => cannot-move-out-of-borrowed-field-issue-2590.rs} | 0
 ...derr => cannot-move-out-of-borrowed-field-issue-2590.stderr} | 0
 ...rs => move-out-of-borrowed-content-in-closure-issue-4335.rs} | 2 ++
 ...> move-out-of-borrowed-content-in-closure-issue-4335.stderr} | 0
 ...ssue-3021-b.rs => capture-dynamic-environment-issue-3021.rs} | 0
 ...1-b.stderr => capture-dynamic-environment-issue-3021.stderr} | 0
 ...issue-17252.rs => const-eval-cycle-detection-issue-17252.rs} | 0
 ...252.stderr => const-eval-cycle-detection-issue-17252.stderr} | 0
 .../{issue-2150.rs => unreachable-code-in-loop-issue-2150.rs}   | 0
 ...e-2150.stderr => unreachable-code-in-loop-issue-2150.stderr} | 0
 ...72.rs => box-pattern-trait-object-deref-error-issue-4972.rs} | 0
 ...r => box-pattern-trait-object-deref-error-issue-4972.stderr} | 0
 ...derr => pattern-matching-mismatched-types-issue-4972.stderr} | 0
 ...00.rs => pattern-mismatched-types-diagnostics-issue-5100.rs} | 0
 ...s => tuple-variant-written-as-struct-pattern-issue-17800.rs} | 2 ++
 ... tuple-variant-written-as-struct-pattern-issue-17800.stderr} | 0
 ...65.rs => duplicate-method-definitions-in-impl-issue-4265.rs} | 0
 ...r => duplicate-method-definitions-in-impl-issue-4265.stderr} | 0
 ...702-2.rs => method-resolution-multiple-traits-issue-3702.rs} | 0
 ...derr => method-resolution-multiple-traits-issue-3702.stderr} | 0
 ...r => tuple-struct-field-constructor-error-issue-4736.stderr} | 0
 ...736.rs => tuple-struct-fieldconstructor-error-issue-4736.rs} | 0
 22 files changed, 4 insertions(+)
 rename tests/ui/borrowck/{issue-2590.rs => cannot-move-out-of-borrowed-field-issue-2590.rs} (100%)
 rename tests/ui/borrowck/{issue-2590.stderr => cannot-move-out-of-borrowed-field-issue-2590.stderr} (100%)
 rename tests/ui/borrowck/{issue-4335.rs => move-out-of-borrowed-content-in-closure-issue-4335.rs} (61%)
 rename tests/ui/borrowck/{issue-4335.stderr => move-out-of-borrowed-content-in-closure-issue-4335.stderr} (100%)
 rename tests/ui/closures/{issue-3021-b.rs => capture-dynamic-environment-issue-3021.rs} (100%)
 rename tests/ui/closures/{issue-3021-b.stderr => capture-dynamic-environment-issue-3021.stderr} (100%)
 rename tests/ui/consts/{issue-17252.rs => const-eval-cycle-detection-issue-17252.rs} (100%)
 rename tests/ui/consts/{issue-17252.stderr => const-eval-cycle-detection-issue-17252.stderr} (100%)
 rename tests/ui/lint/{issue-2150.rs => unreachable-code-in-loop-issue-2150.rs} (100%)
 rename tests/ui/lint/{issue-2150.stderr => unreachable-code-in-loop-issue-2150.stderr} (100%)
 rename tests/ui/pattern/{issue-4972.rs => box-pattern-trait-object-deref-error-issue-4972.rs} (100%)
 rename tests/ui/pattern/{issue-5100.stderr => box-pattern-trait-object-deref-error-issue-4972.stderr} (100%)
 rename tests/ui/pattern/{issue-4972.stderr => pattern-matching-mismatched-types-issue-4972.stderr} (100%)
 rename tests/ui/pattern/{issue-5100.rs => pattern-mismatched-types-diagnostics-issue-5100.rs} (100%)
 rename tests/ui/pattern/{issue-17800.rs => tuple-variant-written-as-struct-pattern-issue-17800.rs} (64%)
 rename tests/ui/pattern/{issue-17800.stderr => tuple-variant-written-as-struct-pattern-issue-17800.stderr} (100%)
 rename tests/ui/traits/{issue-4265.rs => duplicate-method-definitions-in-impl-issue-4265.rs} (100%)
 rename tests/ui/traits/{issue-4265.stderr => duplicate-method-definitions-in-impl-issue-4265.stderr} (100%)
 rename tests/ui/traits/{issue-3702-2.rs => method-resolution-multiple-traits-issue-3702.rs} (100%)
 rename tests/ui/traits/{issue-3702-2.stderr => method-resolution-multiple-traits-issue-3702.stderr} (100%)
 rename tests/ui/typeck/{issue-4736.stderr => tuple-struct-field-constructor-error-issue-4736.stderr} (100%)
 rename tests/ui/typeck/{issue-4736.rs => tuple-struct-fieldconstructor-error-issue-4736.rs} (100%)

diff --git a/tests/ui/borrowck/issue-2590.rs b/tests/ui/borrowck/cannot-move-out-of-borrowed-field-issue-2590.rs
similarity index 100%
rename from tests/ui/borrowck/issue-2590.rs
rename to tests/ui/borrowck/cannot-move-out-of-borrowed-field-issue-2590.rs
diff --git a/tests/ui/borrowck/issue-2590.stderr b/tests/ui/borrowck/cannot-move-out-of-borrowed-field-issue-2590.stderr
similarity index 100%
rename from tests/ui/borrowck/issue-2590.stderr
rename to tests/ui/borrowck/cannot-move-out-of-borrowed-field-issue-2590.stderr
diff --git a/tests/ui/borrowck/issue-4335.rs b/tests/ui/borrowck/move-out-of-borrowed-content-in-closure-issue-4335.rs
similarity index 61%
rename from tests/ui/borrowck/issue-4335.rs
rename to tests/ui/borrowck/move-out-of-borrowed-content-in-closure-issue-4335.rs
index c5914a17cf924..14e91928a0c4c 100644
--- a/tests/ui/borrowck/issue-4335.rs
+++ b/tests/ui/borrowck/move-out-of-borrowed-content-in-closure-issue-4335.rs
@@ -1,3 +1,5 @@
+// https://github.com/rust-lang/rust/issues/4335
+// Ensure the borrow checker rejects moving a value out of borrowed content inside a closure.
 #![feature(fn_traits)]
 
 fn id<T>(t: T) -> T { t }
diff --git a/tests/ui/borrowck/issue-4335.stderr b/tests/ui/borrowck/move-out-of-borrowed-content-in-closure-issue-4335.stderr
similarity index 100%
rename from tests/ui/borrowck/issue-4335.stderr
rename to tests/ui/borrowck/move-out-of-borrowed-content-in-closure-issue-4335.stderr
diff --git a/tests/ui/closures/issue-3021-b.rs b/tests/ui/closures/capture-dynamic-environment-issue-3021.rs
similarity index 100%
rename from tests/ui/closures/issue-3021-b.rs
rename to tests/ui/closures/capture-dynamic-environment-issue-3021.rs
diff --git a/tests/ui/closures/issue-3021-b.stderr b/tests/ui/closures/capture-dynamic-environment-issue-3021.stderr
similarity index 100%
rename from tests/ui/closures/issue-3021-b.stderr
rename to tests/ui/closures/capture-dynamic-environment-issue-3021.stderr
diff --git a/tests/ui/consts/issue-17252.rs b/tests/ui/consts/const-eval-cycle-detection-issue-17252.rs
similarity index 100%
rename from tests/ui/consts/issue-17252.rs
rename to tests/ui/consts/const-eval-cycle-detection-issue-17252.rs
diff --git a/tests/ui/consts/issue-17252.stderr b/tests/ui/consts/const-eval-cycle-detection-issue-17252.stderr
similarity index 100%
rename from tests/ui/consts/issue-17252.stderr
rename to tests/ui/consts/const-eval-cycle-detection-issue-17252.stderr
diff --git a/tests/ui/lint/issue-2150.rs b/tests/ui/lint/unreachable-code-in-loop-issue-2150.rs
similarity index 100%
rename from tests/ui/lint/issue-2150.rs
rename to tests/ui/lint/unreachable-code-in-loop-issue-2150.rs
diff --git a/tests/ui/lint/issue-2150.stderr b/tests/ui/lint/unreachable-code-in-loop-issue-2150.stderr
similarity index 100%
rename from tests/ui/lint/issue-2150.stderr
rename to tests/ui/lint/unreachable-code-in-loop-issue-2150.stderr
diff --git a/tests/ui/pattern/issue-4972.rs b/tests/ui/pattern/box-pattern-trait-object-deref-error-issue-4972.rs
similarity index 100%
rename from tests/ui/pattern/issue-4972.rs
rename to tests/ui/pattern/box-pattern-trait-object-deref-error-issue-4972.rs
diff --git a/tests/ui/pattern/issue-5100.stderr b/tests/ui/pattern/box-pattern-trait-object-deref-error-issue-4972.stderr
similarity index 100%
rename from tests/ui/pattern/issue-5100.stderr
rename to tests/ui/pattern/box-pattern-trait-object-deref-error-issue-4972.stderr
diff --git a/tests/ui/pattern/issue-4972.stderr b/tests/ui/pattern/pattern-matching-mismatched-types-issue-4972.stderr
similarity index 100%
rename from tests/ui/pattern/issue-4972.stderr
rename to tests/ui/pattern/pattern-matching-mismatched-types-issue-4972.stderr
diff --git a/tests/ui/pattern/issue-5100.rs b/tests/ui/pattern/pattern-mismatched-types-diagnostics-issue-5100.rs
similarity index 100%
rename from tests/ui/pattern/issue-5100.rs
rename to tests/ui/pattern/pattern-mismatched-types-diagnostics-issue-5100.rs
diff --git a/tests/ui/pattern/issue-17800.rs b/tests/ui/pattern/tuple-variant-written-as-struct-pattern-issue-17800.rs
similarity index 64%
rename from tests/ui/pattern/issue-17800.rs
rename to tests/ui/pattern/tuple-variant-written-as-struct-pattern-issue-17800.rs
index 5254f45d7c2de..87606a0aa7452 100644
--- a/tests/ui/pattern/issue-17800.rs
+++ b/tests/ui/pattern/tuple-variant-written-as-struct-pattern-issue-17800.rs
@@ -1,3 +1,5 @@
+// https://github.com/rust-lang/rust/issues/17800
+// Ensure that tuple enum variants cannot be matched using struct pattern syntax.
 enum MyOption<T> {
     MySome(T),
     MyNone,
diff --git a/tests/ui/pattern/issue-17800.stderr b/tests/ui/pattern/tuple-variant-written-as-struct-pattern-issue-17800.stderr
similarity index 100%
rename from tests/ui/pattern/issue-17800.stderr
rename to tests/ui/pattern/tuple-variant-written-as-struct-pattern-issue-17800.stderr
diff --git a/tests/ui/traits/issue-4265.rs b/tests/ui/traits/duplicate-method-definitions-in-impl-issue-4265.rs
similarity index 100%
rename from tests/ui/traits/issue-4265.rs
rename to tests/ui/traits/duplicate-method-definitions-in-impl-issue-4265.rs
diff --git a/tests/ui/traits/issue-4265.stderr b/tests/ui/traits/duplicate-method-definitions-in-impl-issue-4265.stderr
similarity index 100%
rename from tests/ui/traits/issue-4265.stderr
rename to tests/ui/traits/duplicate-method-definitions-in-impl-issue-4265.stderr
diff --git a/tests/ui/traits/issue-3702-2.rs b/tests/ui/traits/method-resolution-multiple-traits-issue-3702.rs
similarity index 100%
rename from tests/ui/traits/issue-3702-2.rs
rename to tests/ui/traits/method-resolution-multiple-traits-issue-3702.rs
diff --git a/tests/ui/traits/issue-3702-2.stderr b/tests/ui/traits/method-resolution-multiple-traits-issue-3702.stderr
similarity index 100%
rename from tests/ui/traits/issue-3702-2.stderr
rename to tests/ui/traits/method-resolution-multiple-traits-issue-3702.stderr
diff --git a/tests/ui/typeck/issue-4736.stderr b/tests/ui/typeck/tuple-struct-field-constructor-error-issue-4736.stderr
similarity index 100%
rename from tests/ui/typeck/issue-4736.stderr
rename to tests/ui/typeck/tuple-struct-field-constructor-error-issue-4736.stderr
diff --git a/tests/ui/typeck/issue-4736.rs b/tests/ui/typeck/tuple-struct-fieldconstructor-error-issue-4736.rs
similarity index 100%
rename from tests/ui/typeck/issue-4736.rs
rename to tests/ui/typeck/tuple-struct-fieldconstructor-error-issue-4736.rs

From 00cc86618caafc9859b764ce71563205e263a498 Mon Sep 17 00:00:00 2001
From: rishi-techo-14 <rishikavenugopal14@gmail.com>
Date: Mon, 16 Mar 2026 19:45:32 +0530
Subject: [PATCH 3/5] Add issue links and descriptions to UI test

---
 .../borrowck/cannot-move-out-of-borrowed-field-issue-2590.rs   | 2 ++
 tests/ui/closures/capture-dynamic-environment-issue-3021.rs    | 2 ++
 tests/ui/consts/const-eval-cycle-detection-issue-17252.rs      | 3 +++
 tests/ui/lint/unreachable-code-in-loop-issue-2150.rs           | 2 ++
 .../pattern/box-pattern-trait-object-deref-error-issue-4972.rs | 2 ++
 .../pattern/pattern-mismatched-types-diagnostics-issue-5100.rs | 2 ++
 ... => pattern-mismatched-types-diagnostics-issue-5100.stderr} | 0
 .../traits/duplicate-method-definitions-in-impl-issue-4265.rs  | 2 ++
 .../ui/traits/method-resolution-multiple-traits-issue-3702.rs  | 2 ++
 ...6.rs => tuple-struct-field-constructor-error-issue-4736.rs} | 2 ++
 10 files changed, 19 insertions(+)
 rename tests/ui/pattern/{pattern-matching-mismatched-types-issue-4972.stderr => pattern-mismatched-types-diagnostics-issue-5100.stderr} (100%)
 rename tests/ui/typeck/{tuple-struct-fieldconstructor-error-issue-4736.rs => tuple-struct-field-constructor-error-issue-4736.rs} (51%)

diff --git a/tests/ui/borrowck/cannot-move-out-of-borrowed-field-issue-2590.rs b/tests/ui/borrowck/cannot-move-out-of-borrowed-field-issue-2590.rs
index a9a0e5ca4ec16..bb77ddc782763 100644
--- a/tests/ui/borrowck/cannot-move-out-of-borrowed-field-issue-2590.rs
+++ b/tests/ui/borrowck/cannot-move-out-of-borrowed-field-issue-2590.rs
@@ -1,3 +1,5 @@
+// https://github.com/rust-lang/rust/issues/2590
+// Tests that you cannot move out of a borrowed field in a struct.
 struct Parser {
     tokens: Vec<isize> ,
 }
diff --git a/tests/ui/closures/capture-dynamic-environment-issue-3021.rs b/tests/ui/closures/capture-dynamic-environment-issue-3021.rs
index f1630afe1730e..995270fb87dcc 100644
--- a/tests/ui/closures/capture-dynamic-environment-issue-3021.rs
+++ b/tests/ui/closures/capture-dynamic-environment-issue-3021.rs
@@ -1,3 +1,5 @@
+// https://github.com/rust-lang/rust/issues/3021
+// Tests that closures cannot capture a variable from the dynamic environment in this context.
 fn siphash(k0 : u64) {
 
     struct SipHash {
diff --git a/tests/ui/consts/const-eval-cycle-detection-issue-17252.rs b/tests/ui/consts/const-eval-cycle-detection-issue-17252.rs
index dd002bfd187a0..14dbdf21dee95 100644
--- a/tests/ui/consts/const-eval-cycle-detection-issue-17252.rs
+++ b/tests/ui/consts/const-eval-cycle-detection-issue-17252.rs
@@ -1,3 +1,6 @@
+// https://github.com/rust-lang/rust/issues/17252
+// Tests that constant evaluation cycles (self-referential consts) are detected
+// and reported as errors instead of causing a stack overflow.
 const FOO: usize = FOO; //~ ERROR E0391
 //@ ignore-parallel-frontend query cycle
 fn main() {
diff --git a/tests/ui/lint/unreachable-code-in-loop-issue-2150.rs b/tests/ui/lint/unreachable-code-in-loop-issue-2150.rs
index baa1dde0fc2e8..01eaf7aa13752 100644
--- a/tests/ui/lint/unreachable-code-in-loop-issue-2150.rs
+++ b/tests/ui/lint/unreachable-code-in-loop-issue-2150.rs
@@ -1,3 +1,5 @@
+// https://github.com/rust-lang/rust/issues/2150
+// Tests that statements after panic!() are considered unreachable and raise a lint error.
 #![deny(unreachable_code)]
 #![allow(unused_variables)]
 #![allow(dead_code)]
diff --git a/tests/ui/pattern/box-pattern-trait-object-deref-error-issue-4972.rs b/tests/ui/pattern/box-pattern-trait-object-deref-error-issue-4972.rs
index 3f1c6f855007c..1a8a1018c48ee 100644
--- a/tests/ui/pattern/box-pattern-trait-object-deref-error-issue-4972.rs
+++ b/tests/ui/pattern/box-pattern-trait-object-deref-error-issue-4972.rs
@@ -1,3 +1,5 @@
+// https://github.com/rust-lang/rust/issues/4972
+// Ensure box pattern matching with trait objects does not incorrectly dereference.
 #![feature(box_patterns)]
 
 trait MyTrait {
diff --git a/tests/ui/pattern/pattern-mismatched-types-diagnostics-issue-5100.rs b/tests/ui/pattern/pattern-mismatched-types-diagnostics-issue-5100.rs
index e9ae551bb77f4..70ca7404c292e 100644
--- a/tests/ui/pattern/pattern-mismatched-types-diagnostics-issue-5100.rs
+++ b/tests/ui/pattern/pattern-mismatched-types-diagnostics-issue-5100.rs
@@ -1,4 +1,6 @@
 //@ dont-require-annotations: NOTE
+// https://github.com/rust-lang/rust/issues/5100
+// Tests diagnostics for mismatched types in pattern matching.
 
 #![feature(box_patterns)]
 
diff --git a/tests/ui/pattern/pattern-matching-mismatched-types-issue-4972.stderr b/tests/ui/pattern/pattern-mismatched-types-diagnostics-issue-5100.stderr
similarity index 100%
rename from tests/ui/pattern/pattern-matching-mismatched-types-issue-4972.stderr
rename to tests/ui/pattern/pattern-mismatched-types-diagnostics-issue-5100.stderr
diff --git a/tests/ui/traits/duplicate-method-definitions-in-impl-issue-4265.rs b/tests/ui/traits/duplicate-method-definitions-in-impl-issue-4265.rs
index 99b13283bc972..3e8bd1b25ee1d 100644
--- a/tests/ui/traits/duplicate-method-definitions-in-impl-issue-4265.rs
+++ b/tests/ui/traits/duplicate-method-definitions-in-impl-issue-4265.rs
@@ -1,3 +1,5 @@
+// https://github.com/rust-lang/rust/issues/4265
+// Ensure the compiler rejects duplicate method definitions in an impl block.
 struct Foo {
       baz: usize
 }
diff --git a/tests/ui/traits/method-resolution-multiple-traits-issue-3702.rs b/tests/ui/traits/method-resolution-multiple-traits-issue-3702.rs
index d47f6d248f708..54289563fcead 100644
--- a/tests/ui/traits/method-resolution-multiple-traits-issue-3702.rs
+++ b/tests/ui/traits/method-resolution-multiple-traits-issue-3702.rs
@@ -1,3 +1,5 @@
+// https://github.com/rust-lang/rust/issues/3702
+// Checks that method resolution fails when multiple traits provide the same method in scope.
 pub trait ToPrimitive {
     fn to_int(&self) -> isize { 0 }
 }
diff --git a/tests/ui/typeck/tuple-struct-fieldconstructor-error-issue-4736.rs b/tests/ui/typeck/tuple-struct-field-constructor-error-issue-4736.rs
similarity index 51%
rename from tests/ui/typeck/tuple-struct-fieldconstructor-error-issue-4736.rs
rename to tests/ui/typeck/tuple-struct-field-constructor-error-issue-4736.rs
index 799d2d4809860..1f588bce2be12 100644
--- a/tests/ui/typeck/tuple-struct-fieldconstructor-error-issue-4736.rs
+++ b/tests/ui/typeck/tuple-struct-field-constructor-error-issue-4736.rs
@@ -1,3 +1,5 @@
+// https://github.com/rust-lang/rust/issues/4736
+// Ensure tuple structs cannot be constructed using struct field syntax.
 struct NonCopyable(());
 
 fn main() {

From 6611b4139bc86e8f4e6726e7437488b142d93932 Mon Sep 17 00:00:00 2001
From: rishi-techo-14 <rishikavenugopal14@gmail.com>
Date: Thu, 19 Mar 2026 02:34:29 +0530
Subject: [PATCH 4/5] Cleaned up 11 tests

---
 ...not-move-out-of-borrowed-field-issue-2590.rs |  2 +-
 .../cannot-move-out-of-borrowed-field.rs        | 17 +++++++++++++++++
 ...=> cannot-move-out-of-borrowed-field.stderr} |  0
 ... move-out-of-borrowed-content-in-closure.rs} |  2 +-
 ...e-out-of-borrowed-content-in-closure.stderr} |  0
 ...e-3021.rs => capture-dynamic-environment.rs} |  4 ++--
 ...tderr => capture-dynamic-environment.stderr} |  0
 ...e-17252.rs => const-eval-cycle-detection.rs} |  3 +--
 ...stderr => const-eval-cycle-detection.stderr} |  0
 ...ssue-2150.rs => unreachable-code-in-loop.rs} |  2 +-
 ...0.stderr => unreachable-code-in-loop.stderr} |  0
 ... => box-pattern-trait-object-deref-error.rs} |  2 +-
 ...box-pattern-trait-object-deref-error.stderr} |  0
 ... => pattern-mismatched-types-diagnostics.rs} |  1 -
 ...pattern-mismatched-types-diagnostics.stderr} |  0
 ... tuple-variant-written-as-struct-pattern.rs} |  2 +-
 ...le-variant-written-as-struct-pattern.stderr} |  0
 ....rs => method-resolution-multiple-traits.rs} |  2 +-
 ...=> method-resolution-multiple-traits.stderr} |  0
 .../duplicate-method-definitions-in-impl.rs}    |  2 +-
 ...duplicate-method-definitions-in-impl.stderr} |  0
 ... => tuple-struct-field-constructor-error.rs} |  2 +-
 ...tuple-struct-field-constructor-error.stderr} |  0
 23 files changed, 28 insertions(+), 13 deletions(-)
 create mode 100644 tests/ui/borrowck/cannot-move-out-of-borrowed-field.rs
 rename tests/ui/borrowck/{cannot-move-out-of-borrowed-field-issue-2590.stderr => cannot-move-out-of-borrowed-field.stderr} (100%)
 rename tests/ui/borrowck/{move-out-of-borrowed-content-in-closure-issue-4335.rs => move-out-of-borrowed-content-in-closure.rs} (74%)
 rename tests/ui/borrowck/{move-out-of-borrowed-content-in-closure-issue-4335.stderr => move-out-of-borrowed-content-in-closure.stderr} (100%)
 rename tests/ui/closures/{capture-dynamic-environment-issue-3021.rs => capture-dynamic-environment.rs} (72%)
 rename tests/ui/closures/{capture-dynamic-environment-issue-3021.stderr => capture-dynamic-environment.stderr} (100%)
 rename tests/ui/consts/{const-eval-cycle-detection-issue-17252.rs => const-eval-cycle-detection.rs} (72%)
 rename tests/ui/consts/{const-eval-cycle-detection-issue-17252.stderr => const-eval-cycle-detection.stderr} (100%)
 rename tests/ui/lint/{unreachable-code-in-loop-issue-2150.rs => unreachable-code-in-loop.rs} (76%)
 rename tests/ui/lint/{unreachable-code-in-loop-issue-2150.stderr => unreachable-code-in-loop.stderr} (100%)
 rename tests/ui/pattern/{box-pattern-trait-object-deref-error-issue-4972.rs => box-pattern-trait-object-deref-error.rs} (80%)
 rename tests/ui/pattern/{box-pattern-trait-object-deref-error-issue-4972.stderr => box-pattern-trait-object-deref-error.stderr} (100%)
 rename tests/ui/pattern/{pattern-mismatched-types-diagnostics-issue-5100.rs => pattern-mismatched-types-diagnostics.rs} (96%)
 rename tests/ui/pattern/{pattern-mismatched-types-diagnostics-issue-5100.stderr => pattern-mismatched-types-diagnostics.stderr} (100%)
 rename tests/ui/pattern/{tuple-variant-written-as-struct-pattern-issue-17800.rs => tuple-variant-written-as-struct-pattern.rs} (77%)
 rename tests/ui/pattern/{tuple-variant-written-as-struct-pattern-issue-17800.stderr => tuple-variant-written-as-struct-pattern.stderr} (100%)
 rename tests/ui/traits/{method-resolution-multiple-traits-issue-3702.rs => method-resolution-multiple-traits.rs} (83%)
 rename tests/ui/traits/{method-resolution-multiple-traits-issue-3702.stderr => method-resolution-multiple-traits.stderr} (100%)
 rename tests/ui/{traits/duplicate-method-definitions-in-impl-issue-4265.rs => typeck/duplicate-method-definitions-in-impl.rs} (77%)
 rename tests/ui/{traits/duplicate-method-definitions-in-impl-issue-4265.stderr => typeck/duplicate-method-definitions-in-impl.stderr} (100%)
 rename tests/ui/typeck/{tuple-struct-field-constructor-error-issue-4736.rs => tuple-struct-field-constructor-error.rs} (70%)
 rename tests/ui/typeck/{tuple-struct-field-constructor-error-issue-4736.stderr => tuple-struct-field-constructor-error.stderr} (100%)

diff --git a/tests/ui/borrowck/cannot-move-out-of-borrowed-field-issue-2590.rs b/tests/ui/borrowck/cannot-move-out-of-borrowed-field-issue-2590.rs
index bb77ddc782763..e21438f031871 100644
--- a/tests/ui/borrowck/cannot-move-out-of-borrowed-field-issue-2590.rs
+++ b/tests/ui/borrowck/cannot-move-out-of-borrowed-field-issue-2590.rs
@@ -1,5 +1,5 @@
 // https://github.com/rust-lang/rust/issues/2590
-// Tests that you cannot move out of a borrowed field in a struct.
+
 struct Parser {
     tokens: Vec<isize> ,
 }
diff --git a/tests/ui/borrowck/cannot-move-out-of-borrowed-field.rs b/tests/ui/borrowck/cannot-move-out-of-borrowed-field.rs
new file mode 100644
index 0000000000000..e21438f031871
--- /dev/null
+++ b/tests/ui/borrowck/cannot-move-out-of-borrowed-field.rs
@@ -0,0 +1,17 @@
+// https://github.com/rust-lang/rust/issues/2590
+
+struct Parser {
+    tokens: Vec<isize> ,
+}
+
+trait Parse {
+    fn parse(&self) -> Vec<isize> ;
+}
+
+impl Parse for Parser {
+    fn parse(&self) -> Vec<isize> {
+        self.tokens //~ ERROR cannot move out
+    }
+}
+
+fn main() {}
diff --git a/tests/ui/borrowck/cannot-move-out-of-borrowed-field-issue-2590.stderr b/tests/ui/borrowck/cannot-move-out-of-borrowed-field.stderr
similarity index 100%
rename from tests/ui/borrowck/cannot-move-out-of-borrowed-field-issue-2590.stderr
rename to tests/ui/borrowck/cannot-move-out-of-borrowed-field.stderr
diff --git a/tests/ui/borrowck/move-out-of-borrowed-content-in-closure-issue-4335.rs b/tests/ui/borrowck/move-out-of-borrowed-content-in-closure.rs
similarity index 74%
rename from tests/ui/borrowck/move-out-of-borrowed-content-in-closure-issue-4335.rs
rename to tests/ui/borrowck/move-out-of-borrowed-content-in-closure.rs
index 14e91928a0c4c..c1d649f74f507 100644
--- a/tests/ui/borrowck/move-out-of-borrowed-content-in-closure-issue-4335.rs
+++ b/tests/ui/borrowck/move-out-of-borrowed-content-in-closure.rs
@@ -1,5 +1,5 @@
 // https://github.com/rust-lang/rust/issues/4335
-// Ensure the borrow checker rejects moving a value out of borrowed content inside a closure.
+
 #![feature(fn_traits)]
 
 fn id<T>(t: T) -> T { t }
diff --git a/tests/ui/borrowck/move-out-of-borrowed-content-in-closure-issue-4335.stderr b/tests/ui/borrowck/move-out-of-borrowed-content-in-closure.stderr
similarity index 100%
rename from tests/ui/borrowck/move-out-of-borrowed-content-in-closure-issue-4335.stderr
rename to tests/ui/borrowck/move-out-of-borrowed-content-in-closure.stderr
diff --git a/tests/ui/closures/capture-dynamic-environment-issue-3021.rs b/tests/ui/closures/capture-dynamic-environment.rs
similarity index 72%
rename from tests/ui/closures/capture-dynamic-environment-issue-3021.rs
rename to tests/ui/closures/capture-dynamic-environment.rs
index 995270fb87dcc..43294273072c8 100644
--- a/tests/ui/closures/capture-dynamic-environment-issue-3021.rs
+++ b/tests/ui/closures/capture-dynamic-environment.rs
@@ -1,5 +1,5 @@
 // https://github.com/rust-lang/rust/issues/3021
-// Tests that closures cannot capture a variable from the dynamic environment in this context.
+
 fn siphash(k0 : u64) {
 
     struct SipHash {
@@ -13,4 +13,4 @@ fn siphash(k0 : u64) {
     }
 }
 
-fn main() {}
+fn main() {}
\ No newline at end of file
diff --git a/tests/ui/closures/capture-dynamic-environment-issue-3021.stderr b/tests/ui/closures/capture-dynamic-environment.stderr
similarity index 100%
rename from tests/ui/closures/capture-dynamic-environment-issue-3021.stderr
rename to tests/ui/closures/capture-dynamic-environment.stderr
diff --git a/tests/ui/consts/const-eval-cycle-detection-issue-17252.rs b/tests/ui/consts/const-eval-cycle-detection.rs
similarity index 72%
rename from tests/ui/consts/const-eval-cycle-detection-issue-17252.rs
rename to tests/ui/consts/const-eval-cycle-detection.rs
index 14dbdf21dee95..ba99a6c5147c7 100644
--- a/tests/ui/consts/const-eval-cycle-detection-issue-17252.rs
+++ b/tests/ui/consts/const-eval-cycle-detection.rs
@@ -1,6 +1,5 @@
 // https://github.com/rust-lang/rust/issues/17252
-// Tests that constant evaluation cycles (self-referential consts) are detected
-// and reported as errors instead of causing a stack overflow.
+
 const FOO: usize = FOO; //~ ERROR E0391
 //@ ignore-parallel-frontend query cycle
 fn main() {
diff --git a/tests/ui/consts/const-eval-cycle-detection-issue-17252.stderr b/tests/ui/consts/const-eval-cycle-detection.stderr
similarity index 100%
rename from tests/ui/consts/const-eval-cycle-detection-issue-17252.stderr
rename to tests/ui/consts/const-eval-cycle-detection.stderr
diff --git a/tests/ui/lint/unreachable-code-in-loop-issue-2150.rs b/tests/ui/lint/unreachable-code-in-loop.rs
similarity index 76%
rename from tests/ui/lint/unreachable-code-in-loop-issue-2150.rs
rename to tests/ui/lint/unreachable-code-in-loop.rs
index 01eaf7aa13752..151d3f5a6f8da 100644
--- a/tests/ui/lint/unreachable-code-in-loop-issue-2150.rs
+++ b/tests/ui/lint/unreachable-code-in-loop.rs
@@ -1,5 +1,5 @@
 // https://github.com/rust-lang/rust/issues/2150
-// Tests that statements after panic!() are considered unreachable and raise a lint error.
+
 #![deny(unreachable_code)]
 #![allow(unused_variables)]
 #![allow(dead_code)]
diff --git a/tests/ui/lint/unreachable-code-in-loop-issue-2150.stderr b/tests/ui/lint/unreachable-code-in-loop.stderr
similarity index 100%
rename from tests/ui/lint/unreachable-code-in-loop-issue-2150.stderr
rename to tests/ui/lint/unreachable-code-in-loop.stderr
diff --git a/tests/ui/pattern/box-pattern-trait-object-deref-error-issue-4972.rs b/tests/ui/pattern/box-pattern-trait-object-deref-error.rs
similarity index 80%
rename from tests/ui/pattern/box-pattern-trait-object-deref-error-issue-4972.rs
rename to tests/ui/pattern/box-pattern-trait-object-deref-error.rs
index 1a8a1018c48ee..59ab4aaf61a80 100644
--- a/tests/ui/pattern/box-pattern-trait-object-deref-error-issue-4972.rs
+++ b/tests/ui/pattern/box-pattern-trait-object-deref-error.rs
@@ -1,5 +1,5 @@
 // https://github.com/rust-lang/rust/issues/4972
-// Ensure box pattern matching with trait objects does not incorrectly dereference.
+
 #![feature(box_patterns)]
 
 trait MyTrait {
diff --git a/tests/ui/pattern/box-pattern-trait-object-deref-error-issue-4972.stderr b/tests/ui/pattern/box-pattern-trait-object-deref-error.stderr
similarity index 100%
rename from tests/ui/pattern/box-pattern-trait-object-deref-error-issue-4972.stderr
rename to tests/ui/pattern/box-pattern-trait-object-deref-error.stderr
diff --git a/tests/ui/pattern/pattern-mismatched-types-diagnostics-issue-5100.rs b/tests/ui/pattern/pattern-mismatched-types-diagnostics.rs
similarity index 96%
rename from tests/ui/pattern/pattern-mismatched-types-diagnostics-issue-5100.rs
rename to tests/ui/pattern/pattern-mismatched-types-diagnostics.rs
index 70ca7404c292e..3b4e57f56557b 100644
--- a/tests/ui/pattern/pattern-mismatched-types-diagnostics-issue-5100.rs
+++ b/tests/ui/pattern/pattern-mismatched-types-diagnostics.rs
@@ -1,6 +1,5 @@
 //@ dont-require-annotations: NOTE
 // https://github.com/rust-lang/rust/issues/5100
-// Tests diagnostics for mismatched types in pattern matching.
 
 #![feature(box_patterns)]
 
diff --git a/tests/ui/pattern/pattern-mismatched-types-diagnostics-issue-5100.stderr b/tests/ui/pattern/pattern-mismatched-types-diagnostics.stderr
similarity index 100%
rename from tests/ui/pattern/pattern-mismatched-types-diagnostics-issue-5100.stderr
rename to tests/ui/pattern/pattern-mismatched-types-diagnostics.stderr
diff --git a/tests/ui/pattern/tuple-variant-written-as-struct-pattern-issue-17800.rs b/tests/ui/pattern/tuple-variant-written-as-struct-pattern.rs
similarity index 77%
rename from tests/ui/pattern/tuple-variant-written-as-struct-pattern-issue-17800.rs
rename to tests/ui/pattern/tuple-variant-written-as-struct-pattern.rs
index 87606a0aa7452..95f69d53c09d9 100644
--- a/tests/ui/pattern/tuple-variant-written-as-struct-pattern-issue-17800.rs
+++ b/tests/ui/pattern/tuple-variant-written-as-struct-pattern.rs
@@ -1,5 +1,5 @@
 // https://github.com/rust-lang/rust/issues/17800
-// Ensure that tuple enum variants cannot be matched using struct pattern syntax.
+
 enum MyOption<T> {
     MySome(T),
     MyNone,
diff --git a/tests/ui/pattern/tuple-variant-written-as-struct-pattern-issue-17800.stderr b/tests/ui/pattern/tuple-variant-written-as-struct-pattern.stderr
similarity index 100%
rename from tests/ui/pattern/tuple-variant-written-as-struct-pattern-issue-17800.stderr
rename to tests/ui/pattern/tuple-variant-written-as-struct-pattern.stderr
diff --git a/tests/ui/traits/method-resolution-multiple-traits-issue-3702.rs b/tests/ui/traits/method-resolution-multiple-traits.rs
similarity index 83%
rename from tests/ui/traits/method-resolution-multiple-traits-issue-3702.rs
rename to tests/ui/traits/method-resolution-multiple-traits.rs
index 54289563fcead..4393e18068e18 100644
--- a/tests/ui/traits/method-resolution-multiple-traits-issue-3702.rs
+++ b/tests/ui/traits/method-resolution-multiple-traits.rs
@@ -1,5 +1,5 @@
 // https://github.com/rust-lang/rust/issues/3702
-// Checks that method resolution fails when multiple traits provide the same method in scope.
+
 pub trait ToPrimitive {
     fn to_int(&self) -> isize { 0 }
 }
diff --git a/tests/ui/traits/method-resolution-multiple-traits-issue-3702.stderr b/tests/ui/traits/method-resolution-multiple-traits.stderr
similarity index 100%
rename from tests/ui/traits/method-resolution-multiple-traits-issue-3702.stderr
rename to tests/ui/traits/method-resolution-multiple-traits.stderr
diff --git a/tests/ui/traits/duplicate-method-definitions-in-impl-issue-4265.rs b/tests/ui/typeck/duplicate-method-definitions-in-impl.rs
similarity index 77%
rename from tests/ui/traits/duplicate-method-definitions-in-impl-issue-4265.rs
rename to tests/ui/typeck/duplicate-method-definitions-in-impl.rs
index 3e8bd1b25ee1d..bee01e60c159b 100644
--- a/tests/ui/traits/duplicate-method-definitions-in-impl-issue-4265.rs
+++ b/tests/ui/typeck/duplicate-method-definitions-in-impl.rs
@@ -1,5 +1,5 @@
 // https://github.com/rust-lang/rust/issues/4265
-// Ensure the compiler rejects duplicate method definitions in an impl block.
+
 struct Foo {
       baz: usize
 }
diff --git a/tests/ui/traits/duplicate-method-definitions-in-impl-issue-4265.stderr b/tests/ui/typeck/duplicate-method-definitions-in-impl.stderr
similarity index 100%
rename from tests/ui/traits/duplicate-method-definitions-in-impl-issue-4265.stderr
rename to tests/ui/typeck/duplicate-method-definitions-in-impl.stderr
diff --git a/tests/ui/typeck/tuple-struct-field-constructor-error-issue-4736.rs b/tests/ui/typeck/tuple-struct-field-constructor-error.rs
similarity index 70%
rename from tests/ui/typeck/tuple-struct-field-constructor-error-issue-4736.rs
rename to tests/ui/typeck/tuple-struct-field-constructor-error.rs
index 1f588bce2be12..979fd030b3394 100644
--- a/tests/ui/typeck/tuple-struct-field-constructor-error-issue-4736.rs
+++ b/tests/ui/typeck/tuple-struct-field-constructor-error.rs
@@ -1,5 +1,5 @@
 // https://github.com/rust-lang/rust/issues/4736
-// Ensure tuple structs cannot be constructed using struct field syntax.
+
 struct NonCopyable(());
 
 fn main() {
diff --git a/tests/ui/typeck/tuple-struct-field-constructor-error-issue-4736.stderr b/tests/ui/typeck/tuple-struct-field-constructor-error.stderr
similarity index 100%
rename from tests/ui/typeck/tuple-struct-field-constructor-error-issue-4736.stderr
rename to tests/ui/typeck/tuple-struct-field-constructor-error.stderr

From 24c516f4956369ce2dd824ca7f10af4b15328ec3 Mon Sep 17 00:00:00 2001
From: rishi-techo-14 <rishikavenugopal14@gmail.com>
Date: Fri, 20 Mar 2026 20:56:17 +0530
Subject: [PATCH 5/5] Reorganize 11 tests: simply names and clean comments

---
 tests/ui/closures/capture-dynamic-environment.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/ui/closures/capture-dynamic-environment.rs b/tests/ui/closures/capture-dynamic-environment.rs
index 43294273072c8..2b6c74aa3972e 100644
--- a/tests/ui/closures/capture-dynamic-environment.rs
+++ b/tests/ui/closures/capture-dynamic-environment.rs
@@ -13,4 +13,4 @@ fn siphash(k0 : u64) {
     }
 }
 
-fn main() {}
\ No newline at end of file
+fn main() {}