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Compiler parity: docstring dedent, StopIteration wrapper, constant folding #7530

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Merged
youknowone merged 4 commits into from
Mar 29, 2026
Merged

Compiler parity: docstring dedent, StopIteration wrapper, constant folding #7530

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685719f
Compiler parity: codegen and symboltable changes
youknowone Mar 29, 2026
7c64b96
IR optimization passes: constant folding, superinstructions, jump nor…
youknowone Mar 29, 2026
702b388
VM and bytecode support for compiler parity
youknowone Mar 29, 2026
5c465ac
Fix code review issues in compile.rs and _symtable.rs
youknowone Mar 29, 2026
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2 changes: 0 additions & 2 deletions Lib/test/test_contextlib.py
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Original file line number Diff line number Diff line change
Expand Up @@ -99,8 +99,6 @@ def woohoo():
raise ZeroDivisionError()
self.assertEqual(state, [1, 42, 999])

# TODO: RUSTPYTHON
@unittest.expectedFailure
def test_contextmanager_traceback(self):
@contextmanager
def f():
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1 change: 0 additions & 1 deletion Lib/test/test_contextlib_async.py
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Expand Up @@ -252,7 +252,6 @@ async def woohoo():
raise ZeroDivisionError(999)
self.assertEqual(state, [1, 42, 999])

@unittest.expectedFailure # TODO: RUSTPYTHON
async def test_contextmanager_except_stopiter(self):
@asynccontextmanager
async def woohoo():
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2 changes: 0 additions & 2 deletions Lib/test/test_peepholer.py
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Expand Up @@ -132,7 +132,6 @@ def f():
self.assertInBytecode(f, 'LOAD_CONST', None)
self.check_lnotab(f)

@unittest.expectedFailure # TODO: RUSTPYTHON; RETURN_VALUE
def test_while_one(self):
# Skip over: LOAD_CONST trueconst POP_JUMP_IF_FALSE xx
def f():
Expand Down Expand Up @@ -545,7 +544,6 @@ def f(cond, true_value, false_value):
self.assertEqual(len(returns), 2)
self.check_lnotab(f)

@unittest.expectedFailure # TODO: RUSTPYTHON; absolute jump encoding
def test_elim_jump_to_uncond_jump(self):
# POP_JUMP_IF_FALSE to JUMP_FORWARD --> POP_JUMP_IF_FALSE to non-jump
def f():
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