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DRY Python3 grammar

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rocky
2016-11-22 19:59:19 -05:00
parent f8917aaf88
commit 4fcb385dc0
5 changed files with 0 additions and 14 deletions
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2
uncompyle6/parsers/parse3.py
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@@ -376,9 +376,7 @@ class Python3Parser(PythonParser):
# Python 3.4+ # Python 3.4+
expr ::= LOAD_CLASSDEREF expr ::= LOAD_CLASSDEREF
binary_subscr2 ::= expr expr DUP_TOP_TWO BINARY_SUBSCR
# Python3 drops slice0..slice3 # Python3 drops slice0..slice3
''' '''
@staticmethod @staticmethod

3
uncompyle6/parsers/parse32.py
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@@ -10,9 +10,6 @@ from uncompyle6.parsers.parse3 import Python3Parser
class Python32Parser(Python3Parser): class Python32Parser(Python3Parser):
def p_32to35(self, args): def p_32to35(self, args):
""" """
# In Python 3.2+, DUP_TOPX is DUP_TOP_TWO
binary_subscr2 ::= expr expr DUP_TOP_TWO BINARY_SUBSCR
# Store locals is only in Python 3.0 to 3.3 # Store locals is only in Python 3.0 to 3.3
stmt ::= store_locals stmt ::= store_locals
store_locals ::= LOAD_FAST STORE_LOCALS store_locals ::= LOAD_FAST STORE_LOCALS

1
uncompyle6/parsers/parse33.py
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@@ -19,7 +19,6 @@ class Python33Parser(Python32Parser):
# actions that want c_stmts_opt at index 1 # actions that want c_stmts_opt at index 1
iflaststmt ::= testexpr c_stmts_opt33 iflaststmt ::= testexpr c_stmts_opt33
iflaststmtl ::= testexpr c_stmts_opt
c_stmts_opt33 ::= JUMP_BACK JUMP_ABSOLUTE c_stmts_opt c_stmts_opt33 ::= JUMP_BACK JUMP_ABSOLUTE c_stmts_opt
_ifstmts_jump ::= c_stmts_opt JUMP_FORWARD _come_from _ifstmts_jump ::= c_stmts_opt JUMP_FORWARD _come_from

2
uncompyle6/parsers/parse34.py
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@@ -17,8 +17,6 @@ class Python34Parser(Python33Parser):
""" """
# Python 3.4+ optimizes the trailing two JUMPS away # Python 3.4+ optimizes the trailing two JUMPS away
for_block ::= l_stmts
# Is this 3.4 only? # Is this 3.4 only?
yield_from ::= expr GET_ITER LOAD_CONST YIELD_FROM yield_from ::= expr GET_ITER LOAD_CONST YIELD_FROM
""" """

6
uncompyle6/parsers/parse35.py
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@@ -45,13 +45,7 @@ class Python35Parser(Python34Parser):
# Python 3.3+ also has yield from. 3.5 does it # Python 3.3+ also has yield from. 3.5 does it
# differently than 3.3, 3.4 # differently than 3.3, 3.4
expr ::= yield_from
yield_from ::= expr GET_YIELD_FROM_ITER LOAD_CONST YIELD_FROM yield_from ::= expr GET_YIELD_FROM_ITER LOAD_CONST YIELD_FROM
# Python 3.4+ has more loop optimization that removes
# JUMP_FORWARD in some cases, and hence we also don't
# see COME_FROM
_ifstmts_jump ::= c_stmts_opt
""" """
class Python35ParserSingle(Python35Parser, PythonParserSingle): class Python35ParserSingle(Python35Parser, PythonParserSingle):
pass pass