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NT "_for" -> "for_iter" reduces confusion w/ "for"

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rocky
2017-12-12 12:41:44 -05:00
parent b544827192
commit 84b4ac1c51
8 changed files with 27 additions and 27 deletions
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12
uncompyle6/parsers/parse26.py
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@@ -180,23 +180,23 @@ class Python26Parser(Python2Parser):
def p_comp26(self, args):
'''
list_for ::= expr _for store list_iter JUMP_BACK come_froms POP_TOP
list_for ::= expr for_iter store list_iter JUMP_BACK come_froms POP_TOP
# The JUMP FORWARD below jumps to the JUMP BACK. It seems to happen
# in rare cases that may have to with length of code
# FIXME: we can add a reduction check for this
list_for ::= expr _for store list_iter JUMP_FORWARD come_froms POP_TOP
list_for ::= expr for_iter store list_iter JUMP_FORWARD come_froms POP_TOP
COME_FROM JUMP_BACK
list_for ::= expr _for store list_iter jb_cont
list_for ::= expr for_iter store list_iter jb_cont
# This is for a really funky:
# [ x for x in range(10) if x % 2 if x % 3 ]
# the JUMP_ABSOLUTE is to the instruction after the last POP_TOP
# we have a reduction check for this
list_for ::= expr _for store list_iter JUMP_ABSOLUTE come_froms
list_for ::= expr for_iter store list_iter JUMP_ABSOLUTE come_froms
POP_TOP jb_pop
list_iter ::= list_if JUMP_BACK
@@ -208,7 +208,7 @@ class Python26Parser(Python2Parser):
lc_body ::= LOAD_NAME expr LIST_APPEND
lc_body ::= LOAD_FAST expr LIST_APPEND
comp_for ::= SETUP_LOOP expr _for store comp_iter jb_pb_come_from
comp_for ::= SETUP_LOOP expr for_iter store comp_iter jb_pb_come_from
comp_body ::= gen_comp_body
@@ -314,7 +314,7 @@ class Python26Parser(Python2Parser):
tokens[last].pattr == jmp_false.pattr)
elif rule == (
'list_for',
('expr', '_for', 'store', 'list_iter',
('expr', 'for_iter', 'store', 'list_iter',
'JUMP_ABSOLUTE', 'come_froms', 'POP_TOP', 'jb_pop')):
# The JUMP_ABSOLUTE has to be to the last POP_TOP or this is invalid
ja_attr = ast[4].attr