Add __replace__ for AST and AST subclasses (#12486)

stdlib/_ast.pyi

@@ -1,7 +1,7 @@
 import sys
 import typing_extensions
 from typing import Any, ClassVar, Generic, Literal, TypedDict, overload
-from typing_extensions import Unpack
+from typing_extensions import Self, Unpack
 
 PyCF_ONLY_AST: Literal[1024]
 PyCF_TYPE_COMMENTS: Literal[4096]
@@ -34,6 +34,9 @@ class AST:
     if sys.version_info >= (3, 13):
         _field_types: ClassVar[dict[str, Any]]
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self) -> Self: ...
+
 class mod(AST): ...
 class type_ignore(AST): ...
 
@@ -44,6 +47,9 @@ class TypeIgnore(type_ignore):
     tag: str
     def __init__(self, lineno: int, tag: str) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, lineno: int = ..., tag: str = ...) -> Self: ...
+
 class FunctionType(mod):
     if sys.version_info >= (3, 10):
         __match_args__ = ("argtypes", "returns")
@@ -57,6 +63,9 @@ class FunctionType(mod):
     else:
         def __init__(self, argtypes: list[expr], returns: expr) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, argtypes: list[expr] = ..., returns: expr = ...) -> Self: ...
+
 class Module(mod):
     if sys.version_info >= (3, 10):
         __match_args__ = ("body", "type_ignores")
@@ -67,6 +76,9 @@ class Module(mod):
     else:
         def __init__(self, body: list[stmt], type_ignores: list[TypeIgnore]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, body: list[stmt] = ..., type_ignores: list[TypeIgnore] = ...) -> Self: ...
+
 class Interactive(mod):
     if sys.version_info >= (3, 10):
         __match_args__ = ("body",)
@@ -76,12 +88,18 @@ class Interactive(mod):
     else:
         def __init__(self, body: list[stmt]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, body: list[stmt] = ...) -> Self: ...
+
 class Expression(mod):
     if sys.version_info >= (3, 10):
         __match_args__ = ("body",)
     body: expr
     def __init__(self, body: expr) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, body: expr = ...) -> Self: ...
+
 class stmt(AST):
     lineno: int
     col_offset: int
@@ -89,6 +107,9 @@ class stmt(AST):
     end_col_offset: int | None
     def __init__(self, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class FunctionDef(stmt):
     if sys.version_info >= (3, 12):
         __match_args__ = ("name", "args", "body", "decorator_list", "returns", "type_comment", "type_params")
@@ -152,6 +173,19 @@ class FunctionDef(stmt):
             **kwargs: Unpack[_Attributes],
         ) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self,
+            *,
+            name: _Identifier = ...,
+            args: arguments = ...,
+            body: list[stmt] = ...,
+            decorator_list: list[expr] = ...,
+            returns: expr | None = ...,
+            type_comment: str | None = ...,
+            type_params: list[type_param] = ...,
+        ) -> Self: ...
+
 class AsyncFunctionDef(stmt):
     if sys.version_info >= (3, 12):
         __match_args__ = ("name", "args", "body", "decorator_list", "returns", "type_comment", "type_params")
@@ -215,6 +249,19 @@ class AsyncFunctionDef(stmt):
             **kwargs: Unpack[_Attributes],
         ) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self,
+            *,
+            name: _Identifier = ...,
+            args: arguments = ...,
+            body: list[stmt],
+            decorator_list: list[expr],
+            returns: expr | None,
+            type_comment: str | None,
+            type_params: list[type_param],
+        ) -> Self: ...
+
 class ClassDef(stmt):
     if sys.version_info >= (3, 12):
         __match_args__ = ("name", "bases", "keywords", "body", "decorator_list", "type_params")
@@ -260,12 +307,28 @@ class ClassDef(stmt):
             **kwargs: Unpack[_Attributes],
         ) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self,
+            *,
+            name: _Identifier,
+            bases: list[expr],
+            keywords: list[keyword],
+            body: list[stmt],
+            decorator_list: list[expr],
+            type_params: list[type_param],
+            **kwargs: Unpack[_Attributes],
+        ) -> Self: ...
+
 class Return(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("value",)
     value: expr | None
     def __init__(self, value: expr | None = None, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, value: expr | None = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class Delete(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("targets",)
@@ -275,6 +338,9 @@ class Delete(stmt):
     else:
         def __init__(self, targets: list[expr], **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, targets: list[expr] = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class Assign(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("targets", "value", "type_comment")
@@ -295,6 +361,11 @@ class Assign(stmt):
             self, targets: list[expr], value: expr, type_comment: str | None = None, **kwargs: Unpack[_Attributes]
         ) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self, *, targets: list[expr] = ..., value: expr = ..., type_comment: str | None = ..., **kwargs: Unpack[_Attributes]
+        ) -> Self: ...
+
 class AugAssign(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("target", "op", "value")
@@ -305,6 +376,16 @@ class AugAssign(stmt):
         self, target: Name | Attribute | Subscript, op: operator, value: expr, **kwargs: Unpack[_Attributes]
     ) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self,
+            *,
+            target: Name | Attribute | Subscript = ...,
+            op: operator = ...,
+            value: expr = ...,
+            **kwargs: Unpack[_Attributes],
+        ) -> Self: ...
+
 class AnnAssign(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("target", "annotation", "value", "simple")
@@ -332,6 +413,17 @@ class AnnAssign(stmt):
         **kwargs: Unpack[_Attributes],
     ) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self,
+            *,
+            target: Name | Attribute | Subscript = ...,
+            annotation: expr = ...,
+            value: expr | None = ...,
+            simple: int = ...,
+            **kwargs: Unpack[_Attributes],
+        ) -> Self: ...
+
 class For(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("target", "iter", "body", "orelse", "type_comment")
@@ -361,6 +453,18 @@ class For(stmt):
             **kwargs: Unpack[_Attributes],
         ) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self,
+            *,
+            target: expr = ...,
+            iter: expr = ...,
+            body: list[stmt] = ...,
+            orelse: list[stmt] = ...,
+            type_comment: str | None = ...,
+            **kwargs: Unpack[_Attributes],
+        ) -> Self: ...
+
 class AsyncFor(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("target", "iter", "body", "orelse", "type_comment")
@@ -390,6 +494,18 @@ class AsyncFor(stmt):
             **kwargs: Unpack[_Attributes],
         ) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self,
+            *,
+            target: expr = ...,
+            iter: expr = ...,
+            body: list[stmt] = ...,
+            orelse: list[stmt] = ...,
+            type_comment: str | None = ...,
+            **kwargs: Unpack[_Attributes],
+        ) -> Self: ...
+
 class While(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("test", "body", "orelse")
@@ -403,6 +519,9 @@ class While(stmt):
     else:
         def __init__(self, test: expr, body: list[stmt], orelse: list[stmt], **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, test: expr, body: list[stmt], orelse: list[stmt], **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class If(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("test", "body", "orelse")
@@ -416,6 +535,11 @@ class If(stmt):
     else:
         def __init__(self, test: expr, body: list[stmt], orelse: list[stmt], **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self, *, test: expr = ..., body: list[stmt] = ..., orelse: list[stmt] = ..., **kwargs: Unpack[_Attributes]
+        ) -> Self: ...
+
 class With(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("items", "body", "type_comment")
@@ -435,6 +559,16 @@ class With(stmt):
             self, items: list[withitem], body: list[stmt], type_comment: str | None = None, **kwargs: Unpack[_Attributes]
         ) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self,
+            *,
+            items: list[withitem] = ...,
+            body: list[stmt] = ...,
+            type_comment: str | None = ...,
+            **kwargs: Unpack[_Attributes],
+        ) -> Self: ...
+
 class AsyncWith(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("items", "body", "type_comment")
@@ -454,6 +588,16 @@ class AsyncWith(stmt):
             self, items: list[withitem], body: list[stmt], type_comment: str | None = None, **kwargs: Unpack[_Attributes]
         ) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self,
+            *,
+            items: list[withitem] = ...,
+            body: list[stmt] = ...,
+            type_comment: str | None = ...,
+            **kwargs: Unpack[_Attributes],
+        ) -> Self: ...
+
 class Raise(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("exc", "cause")
@@ -461,6 +605,9 @@ class Raise(stmt):
     cause: expr | None
     def __init__(self, exc: expr | None = None, cause: expr | None = None, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, exc: expr | None = ..., cause: expr | None = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class Try(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("body", "handlers", "orelse", "finalbody")
@@ -487,6 +634,17 @@ class Try(stmt):
             **kwargs: Unpack[_Attributes],
         ) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self,
+            *,
+            body: list[stmt] = ...,
+            handlers: list[ExceptHandler] = ...,
+            orelse: list[stmt] = ...,
+            finalbody: list[stmt] = ...,
+            **kwargs: Unpack[_Attributes],
+        ) -> Self: ...
+
 if sys.version_info >= (3, 11):
     class TryStar(stmt):
         __match_args__ = ("body", "handlers", "orelse", "finalbody")
@@ -513,6 +671,17 @@ if sys.version_info >= (3, 11):
                 **kwargs: Unpack[_Attributes],
             ) -> None: ...
 
+        if sys.version_info >= (3, 14):
+            def __replace__(
+                self,
+                *,
+                body: list[stmt] = ...,
+                handlers: list[ExceptHandler] = ...,
+                orelse: list[stmt] = ...,
+                finalbody: list[stmt] = ...,
+                **kwargs: Unpack[_Attributes],
+            ) -> Self: ...
+
 class Assert(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("test", "msg")
@@ -520,6 +689,9 @@ class Assert(stmt):
     msg: expr | None
     def __init__(self, test: expr, msg: expr | None = None, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, test: expr, msg: expr | None, **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class Import(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("names",)
@@ -529,6 +701,9 @@ class Import(stmt):
     else:
         def __init__(self, names: list[alias], **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, names: list[alias] = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class ImportFrom(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("module", "names", "level")
@@ -550,6 +725,11 @@ class ImportFrom(stmt):
             self, module: str | None = None, *, names: list[alias], level: int, **kwargs: Unpack[_Attributes]
         ) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self, *, module: str | None = ..., names: list[alias] = ..., level: int = ..., **kwargs: Unpack[_Attributes]
+        ) -> Self: ...
+
 class Global(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("names",)
@@ -559,6 +739,9 @@ class Global(stmt):
     else:
         def __init__(self, names: list[_Identifier], **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, names: list[_Identifier], **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class Nonlocal(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("names",)
@@ -568,12 +751,18 @@ class Nonlocal(stmt):
     else:
         def __init__(self, names: list[_Identifier], **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, names: list[_Identifier] = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class Expr(stmt):
     if sys.version_info >= (3, 10):
         __match_args__ = ("value",)
     value: expr
     def __init__(self, value: expr, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, value: expr = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class Pass(stmt): ...
 class Break(stmt): ...
 class Continue(stmt): ...
@@ -585,6 +774,9 @@ class expr(AST):
     end_col_offset: int | None
     def __init__(self, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class BoolOp(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("op", "values")
@@ -595,6 +787,9 @@ class BoolOp(expr):
     else:
         def __init__(self, op: boolop, values: list[expr], **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, op: boolop = ..., values: list[expr] = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class BinOp(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("left", "op", "right")
@@ -603,6 +798,11 @@ class BinOp(expr):
     right: expr
     def __init__(self, left: expr, op: operator, right: expr, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self, *, left: expr = ..., op: operator = ..., right: expr = ..., **kwargs: Unpack[_Attributes]
+        ) -> Self: ...
+
 class UnaryOp(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("op", "operand")
@@ -610,6 +810,9 @@ class UnaryOp(expr):
     operand: expr
     def __init__(self, op: unaryop, operand: expr, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, op: unaryop = ..., operand: expr = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class Lambda(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("args", "body")
@@ -617,6 +820,9 @@ class Lambda(expr):
     body: expr
     def __init__(self, args: arguments, body: expr, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, args: arguments = ..., body: expr = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class IfExp(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("test", "body", "orelse")
@@ -625,6 +831,11 @@ class IfExp(expr):
     orelse: expr
     def __init__(self, test: expr, body: expr, orelse: expr, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self, *, test: expr = ..., body: expr = ..., orelse: expr = ..., **kwargs: Unpack[_Attributes]
+        ) -> Self: ...
+
 class Dict(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("keys", "values")
@@ -635,6 +846,11 @@ class Dict(expr):
     else:
         def __init__(self, keys: list[expr | None], values: list[expr], **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self, *, keys: list[expr | None] = ..., values: list[expr] = ..., **kwargs: Unpack[_Attributes]
+        ) -> Self: ...
+
 class Set(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("elts",)
@@ -644,6 +860,9 @@ class Set(expr):
     else:
         def __init__(self, elts: list[expr], **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, elts: list[expr] = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class ListComp(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("elt", "generators")
@@ -654,6 +873,11 @@ class ListComp(expr):
     else:
         def __init__(self, elt: expr, generators: list[comprehension], **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self, *, elt: expr = ..., generators: list[comprehension] = ..., **kwargs: Unpack[_Attributes]
+        ) -> Self: ...
+
 class SetComp(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("elt", "generators")
@@ -664,6 +888,11 @@ class SetComp(expr):
     else:
         def __init__(self, elt: expr, generators: list[comprehension], **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self, *, elt: expr = ..., generators: list[comprehension] = ..., **kwargs: Unpack[_Attributes]
+        ) -> Self: ...
+
 class DictComp(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("key", "value", "generators")
@@ -677,6 +906,11 @@ class DictComp(expr):
     else:
         def __init__(self, key: expr, value: expr, generators: list[comprehension], **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self, *, key: expr = ..., value: expr = ..., generators: list[comprehension] = ..., **kwargs: Unpack[_Attributes]
+        ) -> Self: ...
+
 class GeneratorExp(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("elt", "generators")
@@ -687,24 +921,38 @@ class GeneratorExp(expr):
     else:
         def __init__(self, elt: expr, generators: list[comprehension], **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self, *, elt: expr = ..., generators: list[comprehension] = ..., **kwargs: Unpack[_Attributes]
+        ) -> Self: ...
+
 class Await(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("value",)
     value: expr
     def __init__(self, value: expr, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, value: expr = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class Yield(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("value",)
     value: expr | None
     def __init__(self, value: expr | None = None, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, value: expr | None = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class YieldFrom(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("value",)
     value: expr
     def __init__(self, value: expr, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, value: expr = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class Compare(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("left", "ops", "comparators")
@@ -718,6 +966,11 @@ class Compare(expr):
     else:
         def __init__(self, left: expr, ops: list[cmpop], comparators: list[expr], **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self, *, left: expr = ..., ops: list[cmpop] = ..., comparators: list[expr] = ..., **kwargs: Unpack[_Attributes]
+        ) -> Self: ...
+
 class Call(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("func", "args", "keywords")
@@ -731,6 +984,11 @@ class Call(expr):
     else:
         def __init__(self, func: expr, args: list[expr], keywords: list[keyword], **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self, *, func: expr = ..., args: list[expr] = ..., keywords: list[keyword] = ..., **kwargs: Unpack[_Attributes]
+        ) -> Self: ...
+
 class FormattedValue(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("value", "conversion", "format_spec")
@@ -739,6 +997,11 @@ class FormattedValue(expr):
     format_spec: expr | None
     def __init__(self, value: expr, conversion: int, format_spec: expr | None = None, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self, *, value: expr = ..., conversion: int = ..., format_spec: expr | None = ..., **kwargs: Unpack[_Attributes]
+        ) -> Self: ...
+
 class JoinedStr(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("values",)
@@ -748,6 +1011,9 @@ class JoinedStr(expr):
     else:
         def __init__(self, values: list[expr], **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, values: list[expr] = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class Constant(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("value", "kind")
@@ -760,6 +1026,9 @@ class Constant(expr):
 
     def __init__(self, value: Any, kind: str | None = None, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, value: Any = ..., kind: str | None = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class NamedExpr(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("target", "value")
@@ -767,6 +1036,9 @@ class NamedExpr(expr):
     value: expr
     def __init__(self, target: Name, value: expr, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, target: Name = ..., value: expr = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class Attribute(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("value", "attr", "ctx")
@@ -775,6 +1047,11 @@ class Attribute(expr):
     ctx: expr_context  # Not present in Python < 3.13 if not passed to `__init__`
     def __init__(self, value: expr, attr: _Identifier, ctx: expr_context = ..., **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self, *, value: expr = ..., attr: _Identifier = ..., ctx: expr_context = ..., **kwargs: Unpack[_Attributes]
+        ) -> Self: ...
+
 if sys.version_info >= (3, 9):
     _Slice: typing_extensions.TypeAlias = expr
     _SliceAttributes: typing_extensions.TypeAlias = _Attributes
@@ -794,6 +1071,16 @@ class Slice(_Slice):
         self, lower: expr | None = None, upper: expr | None = None, step: expr | None = None, **kwargs: Unpack[_SliceAttributes]
     ) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self,
+            *,
+            lower: expr | None = ...,
+            upper: expr | None = ...,
+            step: expr | None = ...,
+            **kwargs: Unpack[_SliceAttributes],
+        ) -> Self: ...
+
 if sys.version_info < (3, 9):
     class ExtSlice(slice):
         dims: list[slice]
@@ -811,6 +1098,11 @@ class Subscript(expr):
     ctx: expr_context  # Not present in Python < 3.13 if not passed to `__init__`
     def __init__(self, value: expr, slice: _Slice, ctx: expr_context = ..., **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self, *, value: expr = ..., slice: _Slice = ..., ctx: expr_context = ..., **kwargs: Unpack[_Attributes]
+        ) -> Self: ...
+
 class Starred(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("value", "ctx")
@@ -818,6 +1110,9 @@ class Starred(expr):
     ctx: expr_context  # Not present in Python < 3.13 if not passed to `__init__`
     def __init__(self, value: expr, ctx: expr_context = ..., **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, value: expr = ..., ctx: expr_context = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class Name(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("id", "ctx")
@@ -825,6 +1120,9 @@ class Name(expr):
     ctx: expr_context  # Not present in Python < 3.13 if not passed to `__init__`
     def __init__(self, id: _Identifier, ctx: expr_context = ..., **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, id: _Identifier = ..., ctx: expr_context = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class List(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("elts", "ctx")
@@ -835,6 +1133,9 @@ class List(expr):
     else:
         def __init__(self, elts: list[expr], ctx: expr_context = ..., **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, elts: list[expr] = ..., ctx: expr_context = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class Tuple(expr):
     if sys.version_info >= (3, 10):
         __match_args__ = ("elts", "ctx")
@@ -847,6 +1148,9 @@ class Tuple(expr):
     else:
         def __init__(self, elts: list[expr], ctx: expr_context = ..., **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, elts: list[expr] = ..., ctx: expr_context = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class expr_context(AST): ...
 
 if sys.version_info < (3, 9):
@@ -910,6 +1214,9 @@ class comprehension(AST):
     else:
         def __init__(self, target: expr, iter: expr, ifs: list[expr], is_async: int) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, target: expr = ..., iter: expr = ..., ifs: list[expr] = ..., is_async: int = ...) -> Self: ...
+
 class excepthandler(AST):
     lineno: int
     col_offset: int
@@ -917,6 +1224,11 @@ class excepthandler(AST):
     end_col_offset: int | None
     def __init__(self, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self, *, lineno: int = ..., col_offset: int = ..., end_lineno: int | None = ..., end_col_offset: int | None = ...
+        ) -> Self: ...
+
 class ExceptHandler(excepthandler):
     if sys.version_info >= (3, 10):
         __match_args__ = ("type", "name", "body")
@@ -937,6 +1249,16 @@ class ExceptHandler(excepthandler):
             self, type: expr | None = None, name: _Identifier | None = None, *, body: list[stmt], **kwargs: Unpack[_Attributes]
         ) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self,
+            *,
+            type: expr | None = ...,
+            name: _Identifier | None = ...,
+            body: list[stmt] = ...,
+            **kwargs: Unpack[_Attributes],
+        ) -> Self: ...
+
 class arguments(AST):
     if sys.version_info >= (3, 10):
         __match_args__ = ("posonlyargs", "args", "vararg", "kwonlyargs", "kw_defaults", "kwarg", "defaults")
@@ -995,6 +1317,19 @@ class arguments(AST):
             defaults: list[expr],
         ) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self,
+            *,
+            posonlyargs: list[arg] = ...,
+            args: list[arg] = ...,
+            vararg: arg | None = ...,
+            kwonlyargs: list[arg] = ...,
+            kw_defaults: list[expr | None] = ...,
+            kwarg: arg | None = ...,
+            defaults: list[expr] = ...,
+        ) -> Self: ...
+
 class arg(AST):
     lineno: int
     col_offset: int
@@ -1009,6 +1344,16 @@ class arg(AST):
         self, arg: _Identifier, annotation: expr | None = None, type_comment: str | None = None, **kwargs: Unpack[_Attributes]
     ) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(
+            self,
+            *,
+            arg: _Identifier = ...,
+            annotation: expr | None = ...,
+            type_comment: str | None = ...,
+            **kwargs: Unpack[_Attributes],
+        ) -> Self: ...
+
 class keyword(AST):
     lineno: int
     col_offset: int
@@ -1023,6 +1368,9 @@ class keyword(AST):
     @overload
     def __init__(self, arg: _Identifier | None = None, *, value: expr, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, arg: _Identifier | None = ..., value: expr = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class alias(AST):
     lineno: int
     col_offset: int
@@ -1034,6 +1382,9 @@ class alias(AST):
     asname: _Identifier | None
     def __init__(self, name: str, asname: _Identifier | None = None, **kwargs: Unpack[_Attributes]) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, name: str = ..., asname: _Identifier | None = ..., **kwargs: Unpack[_Attributes]) -> Self: ...
+
 class withitem(AST):
     if sys.version_info >= (3, 10):
         __match_args__ = ("context_expr", "optional_vars")
@@ -1041,6 +1392,9 @@ class withitem(AST):
     optional_vars: expr | None
     def __init__(self, context_expr: expr, optional_vars: expr | None = None) -> None: ...
 
+    if sys.version_info >= (3, 14):
+        def __replace__(self, *, context_expr: expr = ..., optional_vars: expr | None = ...) -> Self: ...
+
 if sys.version_info >= (3, 10):
     class Match(stmt):
         __match_args__ = ("subject", "cases")
@@ -1051,6 +1405,11 @@ if sys.version_info >= (3, 10):
         else:
             def __init__(self, subject: expr, cases: list[match_case], **kwargs: Unpack[_Attributes]) -> None: ...
 
+        if sys.version_info >= (3, 14):
+            def __replace__(
+                self, *, subject: expr = ..., cases: list[match_case] = ..., **kwargs: Unpack[_Attributes]
+            ) -> Self: ...
+
     class pattern(AST):
         lineno: int
         col_offset: int
@@ -1058,6 +1417,11 @@ if sys.version_info >= (3, 10):
         end_col_offset: int
         def __init__(self, **kwargs: Unpack[_Attributes[int]]) -> None: ...
 
+        if sys.version_info >= (3, 14):
+            def __replace__(
+                self, *, lineno: int = ..., col_offset: int = ..., end_lineno: int = ..., end_col_offset: int = ...
+            ) -> Self: ...
+
     # Without the alias, Pyright complains variables named pattern are recursively defined
     _Pattern: typing_extensions.TypeAlias = pattern
 
@@ -1074,16 +1438,25 @@ if sys.version_info >= (3, 10):
             @overload
             def __init__(self, pattern: _Pattern, guard: expr | None = None, *, body: list[stmt]) -> None: ...
 
+        if sys.version_info >= (3, 14):
+            def __replace__(self, *, pattern: _Pattern = ..., guard: expr | None = ..., body: list[stmt] = ...) -> Self: ...
+
     class MatchValue(pattern):
         __match_args__ = ("value",)
         value: expr
         def __init__(self, value: expr, **kwargs: Unpack[_Attributes[int]]) -> None: ...
 
+        if sys.version_info >= (3, 14):
+            def __replace__(self, *, value: expr = ..., **kwargs: Unpack[_Attributes[int]]) -> Self: ...
+
     class MatchSingleton(pattern):
         __match_args__ = ("value",)
         value: Literal[True, False] | None
         def __init__(self, value: Literal[True, False] | None, **kwargs: Unpack[_Attributes[int]]) -> None: ...
 
+        if sys.version_info >= (3, 14):
+            def __replace__(self, *, value: Literal[True, False] | None = ..., **kwargs: Unpack[_Attributes[int]]) -> Self: ...
+
     class MatchSequence(pattern):
         __match_args__ = ("patterns",)
         patterns: list[pattern]
@@ -1092,11 +1465,17 @@ if sys.version_info >= (3, 10):
         else:
             def __init__(self, patterns: list[pattern], **kwargs: Unpack[_Attributes[int]]) -> None: ...
 
+        if sys.version_info >= (3, 14):
+            def __replace__(self, *, patterns: list[pattern] = ..., **kwargs: Unpack[_Attributes[int]]) -> Self: ...
+
     class MatchStar(pattern):
         __match_args__ = ("name",)
         name: _Identifier | None
         def __init__(self, name: _Identifier | None, **kwargs: Unpack[_Attributes[int]]) -> None: ...
 
+        if sys.version_info >= (3, 14):
+            def __replace__(self, *, name: _Identifier | None = ..., **kwargs: Unpack[_Attributes[int]]) -> Self: ...
+
     class MatchMapping(pattern):
         __match_args__ = ("keys", "patterns", "rest")
         keys: list[expr]
@@ -1119,6 +1498,16 @@ if sys.version_info >= (3, 10):
                 **kwargs: Unpack[_Attributes[int]],
             ) -> None: ...
 
+        if sys.version_info >= (3, 14):
+            def __replace__(
+                self,
+                *,
+                keys: list[expr] = ...,
+                patterns: list[pattern] = ...,
+                rest: _Identifier | None = ...,
+                **kwargs: Unpack[_Attributes[int]],
+            ) -> Self: ...
+
     class MatchClass(pattern):
         __match_args__ = ("cls", "patterns", "kwd_attrs", "kwd_patterns")
         cls: expr
@@ -1144,6 +1533,17 @@ if sys.version_info >= (3, 10):
                 **kwargs: Unpack[_Attributes[int]],
             ) -> None: ...
 
+        if sys.version_info >= (3, 14):
+            def __replace__(
+                self,
+                *,
+                cls: expr = ...,
+                patterns: list[pattern] = ...,
+                kwd_attrs: list[_Identifier] = ...,
+                kwd_patterns: list[pattern] = ...,
+                **kwargs: Unpack[_Attributes[int]],
+            ) -> Self: ...
+
     class MatchAs(pattern):
         __match_args__ = ("pattern", "name")
         pattern: _Pattern | None
@@ -1152,6 +1552,11 @@ if sys.version_info >= (3, 10):
             self, pattern: _Pattern | None = None, name: _Identifier | None = None, **kwargs: Unpack[_Attributes[int]]
         ) -> None: ...
 
+        if sys.version_info >= (3, 14):
+            def __replace__(
+                self, *, pattern: _Pattern | None = ..., name: _Identifier | None = ..., **kwargs: Unpack[_Attributes[int]]
+            ) -> Self: ...
+
     class MatchOr(pattern):
         __match_args__ = ("patterns",)
         patterns: list[pattern]
@@ -1160,6 +1565,9 @@ if sys.version_info >= (3, 10):
         else:
             def __init__(self, patterns: list[pattern], **kwargs: Unpack[_Attributes[int]]) -> None: ...
 
+        if sys.version_info >= (3, 14):
+            def __replace__(self, *, patterns: list[pattern] = ..., **kwargs: Unpack[_Attributes[int]]) -> Self: ...
+
 if sys.version_info >= (3, 12):
     class type_param(AST):
         lineno: int
@@ -1168,6 +1576,9 @@ if sys.version_info >= (3, 12):
         end_col_offset: int
         def __init__(self, **kwargs: Unpack[_Attributes[int]]) -> None: ...
 
+        if sys.version_info >= (3, 14):
+            def __replace__(self, **kwargs: Unpack[_Attributes[int]]) -> Self: ...
+
     class TypeVar(type_param):
         if sys.version_info >= (3, 13):
             __match_args__ = ("name", "bound", "default_value")
@@ -1187,6 +1598,16 @@ if sys.version_info >= (3, 12):
         else:
             def __init__(self, name: _Identifier, bound: expr | None = None, **kwargs: Unpack[_Attributes[int]]) -> None: ...
 
+        if sys.version_info >= (3, 14):
+            def __replace__(
+                self,
+                *,
+                name: _Identifier = ...,
+                bound: expr | None = ...,
+                default_value: expr | None = ...,
+                **kwargs: Unpack[_Attributes[int]],
+            ) -> Self: ...
+
     class ParamSpec(type_param):
         if sys.version_info >= (3, 13):
             __match_args__ = ("name", "default_value")
@@ -1201,6 +1622,11 @@ if sys.version_info >= (3, 12):
         else:
             def __init__(self, name: _Identifier, **kwargs: Unpack[_Attributes[int]]) -> None: ...
 
+        if sys.version_info >= (3, 14):
+            def __replace__(
+                self, *, name: _Identifier = ..., default_value: expr | None = ..., **kwargs: Unpack[_Attributes[int]]
+            ) -> Self: ...
+
     class TypeVarTuple(type_param):
         if sys.version_info >= (3, 13):
             __match_args__ = ("name", "default_value")
@@ -1215,6 +1641,11 @@ if sys.version_info >= (3, 12):
         else:
             def __init__(self, name: _Identifier, **kwargs: Unpack[_Attributes[int]]) -> None: ...
 
+        if sys.version_info >= (3, 14):
+            def __replace__(
+                self, *, name: _Identifier = ..., default_value: expr | None = ..., **kwargs: Unpack[_Attributes[int]]
+            ) -> Self: ...
+
     class TypeAlias(stmt):
         __match_args__ = ("name", "type_params", "value")
         name: Name
@@ -1233,3 +1664,13 @@ if sys.version_info >= (3, 12):
             def __init__(
                 self, name: Name, type_params: list[type_param], value: expr, **kwargs: Unpack[_Attributes[int]]
             ) -> None: ...
+
+        if sys.version_info >= (3, 14):
+            def __replace__(
+                self,
+                *,
+                name: Name = ...,
+                type_params: list[type_param] = ...,
+                value: expr = ...,
+                **kwargs: Unpack[_Attributes[int]],
+            ) -> Self: ...