[3.14] gh-134280: Disable constant folding for ~ with a boolean argument (GH-134982)

Lib/test/test_peepholer.py

@@ -292,6 +292,7 @@ def test_constant_folding_unaryop(self):
             ('---x', 'UNARY_NEGATIVE', None, False, None, None),
             ('~~~x', 'UNARY_INVERT', None, False, None, None),
             ('+++x', 'CALL_INTRINSIC_1', intrinsic_positive, False, None, None),
+            ('~True', 'UNARY_INVERT', None, False, None, None),
         ]
 
         for (

Misc/NEWS.d/next/Core_and_Builtins/2025-05-31-19-24-54.gh-issue-134280.NDVbzY.rst

@@ -0,0 +1,2 @@
+Disable constant folding for ``~`` with a boolean argument.
+This moves the deprecation warning from compile time to runtime.

Python/flowgraph.c

@@ -1884,6 +1884,10 @@ eval_const_unaryop(PyObject *operand, int opcode, int oparg)
             result = PyNumber_Negative(operand);
             break;
         case UNARY_INVERT:
+            // XXX: This should be removed once the ~bool depreciation expires.
+            if (PyBool_Check(operand)) {
+                return NULL;
+            }
             result = PyNumber_Invert(operand);
             break;
         case UNARY_NOT: {