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GH-103963: Make dis display names of args for intrinsics opcodes (#104029)

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Juhi Chandalia 2023-05-02 19:00:17 -07:00 • committed by GitHub
parent 65a49c6553
commit 872cbc6132
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6 changed files with 110 additions and 17 deletions
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41
Lib/test/test_dis.py
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@ -247,6 +247,35 @@ dis_kw_names = """\
""" % (wrap_func_w_kwargs.__code__.co_firstlineno,
wrap_func_w_kwargs.__code__.co_firstlineno + 1)
dis_intrinsic_1_2 = """\
0 RESUME 0
1 LOAD_CONST 0 (0)
LOAD_CONST 1 (('*',))
IMPORT_NAME 0 (math)
CALL_INTRINSIC_1 2 (INTRINSIC_IMPORT_STAR)
POP_TOP
RETURN_CONST 2 (None)
"""
dis_intrinsic_1_5 = """\
0 RESUME 0
1 LOAD_NAME 0 (a)
CALL_INTRINSIC_1 5 (INTRINSIC_UNARY_POSITIVE)
RETURN_VALUE
"""
dis_intrinsic_1_6 = """\
0 RESUME 0
1 BUILD_LIST 0
LOAD_NAME 0 (a)
LIST_EXTEND 1
CALL_INTRINSIC_1 6 (INTRINSIC_LIST_TO_TUPLE)
RETURN_VALUE
"""
_BIG_LINENO_FORMAT = """\
1 RESUME 0
@ -549,7 +578,7 @@ dis_asyncwith = """\
>> COPY 3
POP_EXCEPT
RERAISE 1
>> CALL_INTRINSIC_1 3
>> CALL_INTRINSIC_1 3 (INTRINSIC_STOPITERATION_ERROR)
RERAISE 1
ExceptionTable:
12 rows
@ -942,6 +971,16 @@ class DisTests(DisTestBase):
# Test that value is displayed for KW_NAMES
self.do_disassembly_test(wrap_func_w_kwargs, dis_kw_names)
def test_intrinsic_1(self):
# Test that argrepr is displayed for CALL_INTRINSIC_1
self.do_disassembly_test("from math import *", dis_intrinsic_1_2)
self.do_disassembly_test("+a", dis_intrinsic_1_5)
self.do_disassembly_test("(*a,)", dis_intrinsic_1_6)
def test_intrinsic_2(self):
self.assertIn("CALL_INTRINSIC_2 1 (INTRINSIC_PREP_RERAISE_STAR)",
self.get_disassembly("try: pass\nexcept* Exception: x"))
def test_big_linenos(self):
def func(count):
namespace = {}