diff options
| -rw-r--r-- | mesonbuild/options.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mesonbuild/options.py b/mesonbuild/options.py index ab4fcbe0c..a84712783 100644 --- a/mesonbuild/options.py +++ b/mesonbuild/options.py @@ -33,7 +33,7 @@ from .mesonlib import ( from . import mlog if T.TYPE_CHECKING: - from typing_extensions import Literal, TypeAlias, TypedDict + from typing_extensions import Literal, Final, TypeAlias, TypedDict DeprecatedType: TypeAlias = T.Union[bool, str, T.Dict[str, str], T.List[str]] AnyOptionType: TypeAlias = T.Union[ @@ -324,6 +324,8 @@ class UserOption(T.Generic[_T], HoldableObject): def __post_init__(self, value_: _T) -> None: self.value = self.validate_value(value_) + # Final isn't technically allowed in a __post_init__ method + self.default: Final[_T] = self.value # type: ignore[misc] def listify(self, value: T.Any) -> T.List[T.Any]: return [value] |