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MAKE_FUNCTION_8 -> MAKE_FUNCTION_CLOSURE

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Clarity is important.
This commit is contained in:
rocky 2022-02-27 10:29:32 -05:00
parent ce5207333f
commit 219cb0606a
6 changed files with 19 additions and 13 deletions
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2
test/simple_source/bug36/02_genexpr.py
View File

@ -1,5 +1,5 @@
# Python 3.6, uses rule:
# genexpr ::= load_closure load_genexpr LOAD_CONST
# MAKE_FUNCTION_8 expr GET_ITER CALL_FUNCTION_1
# MAKE_FUNCTION_CLOSURE expr GET_ITER CALL_FUNCTION_1
def __sub__(self, other): # SList()-other
return self.__class__(i for i in self if i not in other)

4
test/simple_source/bug36/05_36lambda.py
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@ -4,8 +4,8 @@ def __init__(self, msg = None, digestmod = None):
self.digest_cons = lambda d='': digestmod.new(d)
# From Python 3.6 functools.py
# Bug was handling lambda for MAKE_FUNCTION_8 (closure)
# vs to MAKE_FUNCTION_9 (pos_args + closure)
# Bug was handling lambda for MAKE_FUNCTION_CLOSURE (closure)
# vs to MAKE_FUNCTION_CLOSURE_POS (pos_args + closure)
def bug():
def register(cls, func=None):
return lambda f: register(cls, f)

6
uncompyle6/parsers/parse36.py
View File

@ -220,19 +220,19 @@ class Python36Parser(Python35Parser):
formatted_value2 ::= expr expr FORMAT_VALUE_ATTR
"""
self.add_unique_doc_rules(rules_str, customize)
elif opname == 'MAKE_FUNCTION_8':
elif opname == 'MAKE_FUNCTION_CLOSURE':
if 'LOAD_DICTCOMP' in self.seen_ops:
# Is there something general going on here?
rule = """
dict_comp ::= load_closure LOAD_DICTCOMP LOAD_STR
MAKE_FUNCTION_8 expr
MAKE_FUNCTION_CLOSURE expr
GET_ITER CALL_FUNCTION_1
"""
self.addRule(rule, nop_func)
elif 'LOAD_SETCOMP' in self.seen_ops:
rule = """
set_comp ::= load_closure LOAD_SETCOMP LOAD_STR
MAKE_FUNCTION_8 expr
MAKE_FUNCTION_CLOSURE expr
GET_ITER CALL_FUNCTION_1
"""
self.addRule(rule, nop_func)

6
uncompyle6/parsers/parse37.py
View File

@ -1205,19 +1205,19 @@ class Python37Parser(Python37BaseParser):
formatted_value2 ::= expr expr FORMAT_VALUE_ATTR
"""
self.add_unique_doc_rules(rules_str, customize)
elif opname == "MAKE_FUNCTION_8":
elif opname == "MAKE_FUNCTION_CLOSURE":
if "LOAD_DICTCOMP" in self.seen_ops:
# Is there something general going on here?
rule = """
dict_comp ::= load_closure LOAD_DICTCOMP LOAD_STR
MAKE_FUNCTION_8 expr
MAKE_FUNCTION_CLOSURE expr
GET_ITER CALL_FUNCTION_1
"""
self.addRule(rule, nop_func)
elif "LOAD_SETCOMP" in self.seen_ops:
rule = """
set_comp ::= load_closure LOAD_SETCOMP LOAD_STR
MAKE_FUNCTION_8 expr
MAKE_FUNCTION_CLOSURE expr
GET_ITER CALL_FUNCTION_1
"""
self.addRule(rule, nop_func)

6
uncompyle6/parsers/parse37base.py
View File

@ -947,19 +947,19 @@ class Python37BaseParser(PythonParser):
)
self.add_unique_rule(rule, opname, token.attr, customize)
elif opname == "MAKE_FUNCTION_8":
elif opname == "MAKE_FUNCTION_CLOSURE":
if "LOAD_DICTCOMP" in self.seen_ops:
# Is there something general going on here?
rule = """
dict_comp ::= load_closure LOAD_DICTCOMP LOAD_STR
MAKE_FUNCTION_8 expr
MAKE_FUNCTION_CLOSURE expr
GET_ITER CALL_FUNCTION_1
"""
self.addRule(rule, nop_func)
elif "LOAD_SETCOMP" in self.seen_ops:
rule = """
set_comp ::= load_closure LOAD_SETCOMP LOAD_STR
MAKE_FUNCTION_8 expr
MAKE_FUNCTION_CLOSURE expr
GET_ITER CALL_FUNCTION_1
"""
self.addRule(rule, nop_func)

8
uncompyle6/scanners/scanner3.py
View File

@ -391,7 +391,13 @@ class Scanner3(Scanner):
if self.version >= (3, 6):
# 3.6+ doesn't have MAKE_CLOSURE, so opname == 'MAKE_FUNCTION'
flags = argval
opname = "MAKE_FUNCTION_%d" % (flags)
# FIXME: generalize this
if flags == 8:
opname = "MAKE_FUNCTION_CLOSURE"
elif flags == 9:
opname = "MAKE_FUNCTION_CLOSURE_POS"
else:
opname = f"MAKE_FUNCTION_{flags}"
attr = []
for flag in self.MAKE_FUNCTION_FLAGS:
bit = flags & 1