Avoid shadowing diagnostics for @override methods (#12415)

Closes #12412.

Author: charliermarsh

Diff for: crates/ruff_linter/resources/test/fixtures/flake8_builtins/A002.py

@@ -5,7 +5,21 @@ def func1(str, /, type, *complex, Exception, **getattr):
 async def func2(bytes):
     pass
 
+
 async def func3(id, dir):
     pass
 
+
 map([], lambda float: ...)
+
+from typing import override, overload
+
+
+@override
+def func4(id, dir):
+    pass
+
+
+@overload
+def func4(id, dir):
+    pass

Diff for: crates/ruff_linter/src/rules/flake8_builtins/rules/builtin_argument_shadowing.rs

@@ -3,6 +3,7 @@ use ruff_python_ast::Parameter;
 use ruff_diagnostics::Diagnostic;
 use ruff_diagnostics::Violation;
 use ruff_macros::{derive_message_formats, violation};
+use ruff_python_semantic::analyze::visibility::{is_overload, is_override};
 use ruff_text_size::Ranged;
 
 use crate::checkers::ast::Checker;
@@ -69,6 +70,19 @@ pub(crate) fn builtin_argument_shadowing(checker: &mut Checker, parameter: &Para
         &checker.settings.flake8_builtins.builtins_ignorelist,
         checker.source_type,
     ) {
+        // Ignore `@override` and `@overload` decorated functions.
+        if checker
+            .semantic()
+            .current_statement()
+            .as_function_def_stmt()
+            .is_some_and(|function_def| {
+                is_override(&function_def.decorator_list, checker.semantic())
+                    || is_overload(&function_def.decorator_list, checker.semantic())
+            })
+        {
+            return;
+        }
+
         checker.diagnostics.push(Diagnostic::new(
             BuiltinArgumentShadowing {
                 name: parameter.name.to_string(),

Diff for: crates/ruff_linter/src/rules/flake8_builtins/snapshots/ruff_linter__rules__flake8_builtins__tests__A002_A002.py.snap

@@ -43,30 +43,24 @@ A002.py:5:17: A002 Argument `bytes` is shadowing a Python builtin
 6 |     pass
   |
 
-A002.py:8:17: A002 Argument `id` is shadowing a Python builtin
-  |
-6 |     pass
-7 | 
-8 | async def func3(id, dir):
-  |                 ^^ A002
-9 |     pass
-  |
+A002.py:9:17: A002 Argument `id` is shadowing a Python builtin
+   |
+ 9 | async def func3(id, dir):
+   |                 ^^ A002
+10 |     pass
+   |
 
-A002.py:8:21: A002 Argument `dir` is shadowing a Python builtin
-  |
-6 |     pass
-7 | 
-8 | async def func3(id, dir):
-  |                     ^^^ A002
-9 |     pass
-  |
+A002.py:9:21: A002 Argument `dir` is shadowing a Python builtin
+   |
+ 9 | async def func3(id, dir):
+   |                     ^^^ A002
+10 |     pass
+   |
 
-A002.py:11:16: A002 Argument `float` is shadowing a Python builtin
+A002.py:13:16: A002 Argument `float` is shadowing a Python builtin
    |
- 9 |     pass
-10 | 
-11 | map([], lambda float: ...)
+13 | map([], lambda float: ...)
    |                ^^^^^ A002
+14 | 
+15 | from typing import override, overload
    |
-
-

Diff for: crates/ruff_linter/src/rules/flake8_builtins/snapshots/ruff_linter__rules__flake8_builtins__tests__A002_A002.py_builtins_ignorelist.snap

@@ -43,12 +43,10 @@ A002.py:5:17: A002 Argument `bytes` is shadowing a Python builtin
 6 |     pass
   |
 
-A002.py:11:16: A002 Argument `float` is shadowing a Python builtin
+A002.py:13:16: A002 Argument `float` is shadowing a Python builtin
    |
- 9 |     pass
-10 | 
-11 | map([], lambda float: ...)
+13 | map([], lambda float: ...)
    |                ^^^^^ A002
+14 | 
+15 | from typing import override, overload
    |
-
-