3.12 compliance fixes and Updates#4

Merged

jgarzik merged 16 commits intomainfrom

updates

Mar 18, 2026

Commits on Mar 17, 2026

Fix isinstance/issubclass validation, pow overflow, tp_base default; add test_unary + test_pow

jgarzik
and
claude
committed

Commits on Mar 18, 2026

Add contains iteration fallback, str_contains validation; import test_contains

jgarzik
and
claude
committed
Add UnboundLocalError, __qualname__, formatted error messages; 3 un-skips

jgarzik
and
claude
committed
Fix LIST_TO_TUPLE rbx clobber, repr RecursionError; 3 more un-skips

jgarzik
and
claude
committed
Import 5 new CPython test suites: exception_variations, genexps, listcomps, raise, class

jgarzik
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claude
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Fix None==0 identity comparison bug; import test_compare (15 tests, 0 skips)

jgarzik
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claude
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Add exc_dict, exc_setattr, BaseException→object; import test_with, test_opcodes, test_baseexception

jgarzik
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claude
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Add 2-arg next(); import test_extcall, test_iter, test_lambda, test_property, test_string

jgarzik
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claude
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Import test_bytes, test_builtin, test_types

jgarzik
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claude
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Add assertIsNone; import test_closures, test_dict_extra, test_tuple_extra, test_set_extra, test_list_extra

jgarzik
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claude
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Import test_controlflow, test_math_basic, test_global_nonlocal, test_unpacking, test_inheritance

jgarzik
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claude
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Fix SEND exhausted path for non-generator iterators; import 5 test suites

jgarzik
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claude
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Import test_format, test_slice_ops, test_numeric, test_comprehensions

jgarzik
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claude
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Import test_decorators_extra, test_walrus, test_match, test_datastructures

jgarzik
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claude
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Import test_exceptions_builtin, test_functions, test_range_extra, test_conditional

jgarzik
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claude
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Python 3.12 compliance: crash fixes, language features, exception types, stdlib modules

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claude
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3.12 compliance fixes and Updates#4

3.12 compliance fixes and Updates#4
jgarzik merged 16 commits intomainfrom
updates

Commits on Mar 17, 2026

Fix isinstance/issubclass validation, pow overflow, tp_base default; add test_unary + test_pow

Commits on Mar 18, 2026

Add contains iteration fallback, str_contains validation; import test_contains

Add UnboundLocalError, qualname, formatted error messages; 3 un-skips

Fix LIST_TO_TUPLE rbx clobber, repr RecursionError; 3 more un-skips

Import 5 new CPython test suites: exception_variations, genexps, listcomps, raise, class

Fix None==0 identity comparison bug; import test_compare (15 tests, 0 skips)

Add exc_dict, exc_setattr, BaseException→object; import test_with, test_opcodes, test_baseexception

Add 2-arg next(); import test_extcall, test_iter, test_lambda, test_property, test_string

Import test_bytes, test_builtin, test_types

Add assertIsNone; import test_closures, test_dict_extra, test_tuple_extra, test_set_extra, test_list_extra

Import test_controlflow, test_math_basic, test_global_nonlocal, test_unpacking, test_inheritance

Fix SEND exhausted path for non-generator iterators; import 5 test suites

Import test_format, test_slice_ops, test_numeric, test_comprehensions

Import test_decorators_extra, test_walrus, test_match, test_datastructures

Import test_exceptions_builtin, test_functions, test_range_extra, test_conditional

Python 3.12 compliance: crash fixes, language features, exception types, stdlib modules