From 50f84808bcd30e28a698b6fca58a2fa76113887c Mon Sep 17 00:00:00 2001
From: Brent Westbrook <36778786+ntBre@users.noreply.github.com>
Date: Thu, 12 Jun 2025 10:39:14 -0400
Subject: [PATCH] [`pyupgrade`] Stabilize `non-pep695-generic-function`
 (`UP047`) (#18524)
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## Summary
- Stabilizes UP047 (non-pep695-generic-function) rule by changing it
from Preview to Stable

## Test plan
- ✅ Rule is already tested in main test function, no migration needed
- ✅ `make check` passes
- ✅ `make test` passes

## Rule Documentation
- [Test
file](https://github.com/astral-sh/ruff/blob/main/crates/ruff_linter/src/rules/pyupgrade/mod.rs#L111)
- [Rule
documentation](https://docs.astral.sh/ruff/rules/non-pep695-generic-function/)
---
 crates/ruff_linter/src/codes.rs                                | 2 +-
 .../pyupgrade/rules/pep695/non_pep695_generic_function.rs      | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/crates/ruff_linter/src/codes.rs b/crates/ruff_linter/src/codes.rs
index 202d56e6fa..80fcc0708f 100644
--- a/crates/ruff_linter/src/codes.rs
+++ b/crates/ruff_linter/src/codes.rs
@@ -551,7 +551,7 @@ pub fn code_to_rule(linter: Linter, code: &str) -> Option<(RuleGroup, Rule)> {
         (Pyupgrade, "044") => (RuleGroup::Stable, rules::pyupgrade::rules::NonPEP646Unpack),
         (Pyupgrade, "045") => (RuleGroup::Stable, rules::pyupgrade::rules::NonPEP604AnnotationOptional),
         (Pyupgrade, "046") => (RuleGroup::Stable, rules::pyupgrade::rules::NonPEP695GenericClass),
-        (Pyupgrade, "047") => (RuleGroup::Preview, rules::pyupgrade::rules::NonPEP695GenericFunction),
+        (Pyupgrade, "047") => (RuleGroup::Stable, rules::pyupgrade::rules::NonPEP695GenericFunction),
         (Pyupgrade, "049") => (RuleGroup::Stable, rules::pyupgrade::rules::PrivateTypeParameter),
         (Pyupgrade, "050") => (RuleGroup::Preview, rules::pyupgrade::rules::UselessClassMetaclassType),
 
diff --git a/crates/ruff_linter/src/rules/pyupgrade/rules/pep695/non_pep695_generic_function.rs b/crates/ruff_linter/src/rules/pyupgrade/rules/pep695/non_pep695_generic_function.rs
index 3ab3a0b6b3..645fbcad61 100644
--- a/crates/ruff_linter/src/rules/pyupgrade/rules/pep695/non_pep695_generic_function.rs
+++ b/crates/ruff_linter/src/rules/pyupgrade/rules/pep695/non_pep695_generic_function.rs
@@ -25,7 +25,7 @@ use super::{DisplayTypeVars, TypeVarReferenceVisitor, check_type_vars, in_nested
 /// in Python 3.13.
 ///
 /// Not all type checkers fully support PEP 695 yet, so even valid fixes suggested by this rule may
-/// cause type checking to fail.
+/// cause type checking to [fail].
 ///
 /// ## Fix safety
 ///
@@ -76,6 +76,7 @@ use super::{DisplayTypeVars, TypeVarReferenceVisitor, check_type_vars, in_nested
 /// [PYI018]: https://docs.astral.sh/ruff/rules/unused-private-type-var/
 /// [UP046]: https://docs.astral.sh/ruff/rules/non-pep695-generic-class/
 /// [UP049]: https://docs.astral.sh/ruff/rules/private-type-parameter/
+/// [fail]: https://github.com/python/mypy/issues/18507
 #[derive(ViolationMetadata)]
 pub(crate) struct NonPEP695GenericFunction {
     name: String,