From 88b337b77c264d3f39744b3b3bea8a29778a73c4 Mon Sep 17 00:00:00 2001
From: Tristan Partin <tristan@partin.io>
Date: Thu, 10 Aug 2023 10:53:09 -0500
Subject: Remove unused code in interpreterbase

---
 mesonbuild/interpreterbase/__init__.py    |  8 --------
 mesonbuild/interpreterbase/baseobjects.py |  3 ---
 mesonbuild/interpreterbase/decorators.py  | 16 ----------------
 3 files changed, 27 deletions(-)

diff --git a/mesonbuild/interpreterbase/__init__.py b/mesonbuild/interpreterbase/__init__.py
index 3cb95303f..8a2e0788f 100644
--- a/mesonbuild/interpreterbase/__init__.py
+++ b/mesonbuild/interpreterbase/__init__.py
@@ -46,7 +46,6 @@ __all__ = [
     'disablerIfNotFound',
     'permittedKwargs',
     'typed_operator',
-    'unary_operator',
     'typed_pos_args',
     'ContainerTypeInfo',
     'KwargInfo',
@@ -62,9 +61,6 @@ __all__ = [
 
     'SubProject',
 
-    'TV_fw_var',
-    'TV_fw_args',
-    'TV_fw_kwargs',
     'TV_func',
     'TYPE_elementary',
     'TYPE_var',
@@ -85,9 +81,6 @@ from .baseobjects import (
     MutableInterpreterObject,
     ContextManagerObject,
 
-    TV_fw_var,
-    TV_fw_args,
-    TV_fw_kwargs,
     TV_func,
     TYPE_elementary,
     TYPE_var,
@@ -115,7 +108,6 @@ from .decorators import (
     ContainerTypeInfo,
     KwargInfo,
     typed_operator,
-    unary_operator,
     typed_kwargs,
     FeatureCheckBase,
     FeatureNew,
diff --git a/mesonbuild/interpreterbase/baseobjects.py b/mesonbuild/interpreterbase/baseobjects.py
index 4966978a0..38b181e27 100644
--- a/mesonbuild/interpreterbase/baseobjects.py
+++ b/mesonbuild/interpreterbase/baseobjects.py
@@ -35,9 +35,6 @@ if T.TYPE_CHECKING:
     class OperatorCall(Protocol[__T]):
         def __call__(self, other: __T) -> 'TYPE_var': ...
 
-TV_fw_var = T.Union[str, int, bool, list, dict, 'InterpreterObject']
-TV_fw_args = T.List[T.Union[mparser.BaseNode, TV_fw_var]]
-TV_fw_kwargs = T.Dict[str, T.Union[mparser.BaseNode, TV_fw_var]]
 
 TV_func = T.TypeVar('TV_func', bound=T.Callable[..., T.Any])
 
diff --git a/mesonbuild/interpreterbase/decorators.py b/mesonbuild/interpreterbase/decorators.py
index 5bb8306a5..17c6c8c8f 100644
--- a/mesonbuild/interpreterbase/decorators.py
+++ b/mesonbuild/interpreterbase/decorators.py
@@ -142,22 +142,6 @@ def typed_operator(operator: MesonOperator,
         return T.cast('_TV_FN_Operator', wrapper)
     return inner
 
-def unary_operator(operator: MesonOperator) -> T.Callable[['_TV_FN_Operator'], '_TV_FN_Operator']:
-    """Decorator that does type checking for unary operator calls.
-
-    This decorator is for unary operators that do not take any other objects.
-    It should be impossible for a user to accidentally break this. Triggering
-    this check always indicates a bug in the Meson interpreter.
-    """
-    def inner(f: '_TV_FN_Operator') -> '_TV_FN_Operator':
-        @wraps(f)
-        def wrapper(self: 'InterpreterObject', other: TYPE_var) -> TYPE_var:
-            if other is not None:
-                raise mesonlib.MesonBugException(f'The unary operator `{operator.value}` of {self.display_name()} was passed the object {other} of type {type(other).__name__}')
-            return f(self, other)
-        return T.cast('_TV_FN_Operator', wrapper)
-    return inner
-
 
 def typed_pos_args(name: str, *types: T.Union[T.Type, T.Tuple[T.Type, ...]],
                    varargs: T.Optional[T.Union[T.Type, T.Tuple[T.Type, ...]]] = None,
-- 
cgit v1.2.3