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Bytecode parity - boolop, comprehension, CFG passes #7631

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youknowone merged 3 commits into from
Apr 20, 2026
Merged

Bytecode parity - boolop, comprehension, CFG passes #7631

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Bytecode parity - boolop, comprehension, CFG passes
youknowone Apr 19, 2026
f4674b6
Bytecode parity - slice augassign, async comp inline
youknowone Apr 19, 2026
a04edb1
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youknowone Apr 20, 2026
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2 changes: 0 additions & 2 deletions Lib/test/test_code.py
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Original file line number Diff line number Diff line change
Expand Up @@ -508,8 +508,6 @@ def foo():
with self.assertRaisesRegex(SystemError, msg):
foo()

# TODO: RUSTPYTHON
@unittest.expectedFailure
# @requires_debug_ranges()
def test_co_positions_artificial_instructions(self):
import dis
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4 changes: 0 additions & 4 deletions Lib/test/test_compile.py
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Expand Up @@ -999,7 +999,6 @@ class C:
dis.dis(code)
self.assertNotIn('NOP', output.getvalue())

@unittest.expectedFailure # TODO: RUSTPYTHON; AssertionError: unable to find constant -0.0 in (0.0,)
def test_dont_merge_constants(self):
# Issue #25843: compile() must not merge constants which are equal
# but have a different type.
Expand Down Expand Up @@ -1193,7 +1192,6 @@ def call():
line1 = call.__code__.co_firstlineno + 1
assert line1 not in [line for (_, _, line) in call.__code__.co_lines()]

@unittest.expectedFailure # TODO: RUSTPYTHON
def test_lineno_after_implicit_return(self):
TRUE = True
# Don't use constant True or False, as compiler will remove test
Expand Down Expand Up @@ -2495,7 +2493,6 @@ def f(self):
self.assertIsInstance(C.__static_attributes__, tuple)
self.assertEqual(sorted(C.__static_attributes__), ['a', 'b'])

@unittest.expectedFailure # TODO: RUSTPYTHON; AttributeError: type object 'C' has no attribute '__static_attributes__'
def test_nested_function(self):
class C:
def f(self):
Expand Down Expand Up @@ -2579,7 +2576,6 @@ def test_binop(self):
def test_list(self):
self.check_stack_size("[" + "x, " * self.N + "x]")

@unittest.expectedFailure # TODO: RUSTPYTHON; AssertionError: 101 not less than or equal to 6
def test_tuple(self):
self.check_stack_size("(" + "x, " * self.N + "x)")

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1 change: 0 additions & 1 deletion Lib/test/test_inspect/test_inspect.py
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Expand Up @@ -1161,7 +1161,6 @@ def test_nested_class_definition(self):
self.assertSourceEqual(mod2.cls183, 183, 188)
self.assertSourceEqual(mod2.cls183.cls185, 185, 188)

@unittest.expectedFailure # TODO: RUSTPYTHON; pass
def test_class_decorator(self):
self.assertSourceEqual(mod2.cls196, 194, 201)
self.assertSourceEqual(mod2.cls196.cls200, 198, 201)
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3 changes: 0 additions & 3 deletions Lib/test/test_peepholer.py
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Expand Up @@ -199,7 +199,6 @@ def crater():
],)
self.check_lnotab(crater)

@unittest.expectedFailure # TODO: RUSTPYTHON
def test_constant_folding_lists_of_constants(self):
for line, elem in (
# in/not in constants with BUILD_LIST should be folded to a tuple:
Expand All @@ -214,7 +213,6 @@ def test_constant_folding_lists_of_constants(self):
self.assertNotInBytecode(code, 'BUILD_LIST')
self.check_lnotab(code)

@unittest.expectedFailure # TODO: RUSTPYTHON
def test_constant_folding_sets_of_constants(self):
for line, elem in (
# in/not in constants with BUILD_SET should be folded to a frozenset:
Expand Down Expand Up @@ -634,7 +632,6 @@ def g()->1+1:
self.assertNotInBytecode(f, 'BINARY_OP')
self.check_lnotab(f)

@unittest.expectedFailure # TODO: RUSTPYTHON; no BUILD_LIST to BUILD_TUPLE optimization
def test_in_literal_list(self):
def containtest():
return x in [a, b]
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