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Another 2.6 while stmt. Clean up grammar a little

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rocky
2016-07-03 10:50:19 -04:00
parent bec1524c5a
commit 974b11ff55
6 changed files with 16 additions and 13 deletions
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11
uncompyle6/parsers/parse26.py
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@@ -67,8 +67,6 @@ class Python26Parser(Python2Parser):
# after one of these jumps
def p_jumps26(self, args):
"""
jmp_false ::= JUMP_IF_FALSE
jmp_true ::= JUMP_IF_TRUE
jmp_true ::= JUMP_IF_TRUE POP_TOP
jmp_false ::= JUMP_IF_FALSE POP_TOP
jf_pop ::= JUMP_FORWARD come_from_pop
@@ -82,7 +80,8 @@ class Python26Parser(Python2Parser):
ja_cf_pop ::= JUMP_ABSOLUTE come_from_pop
jf_cf_pop ::= JUMP_FORWARD come_froms POP_TOP
jb_bp_come_from ::= JUMP_BACK POP_BLOCK COME_FROM
bp_come_from ::= POP_BLOCK COME_FROM
jb_bp_come_from ::= JUMP_BACK bp_come_from
_ifstmts_jump ::= c_stmts_opt jf_pop COME_FROM
_ifstmts_jump ::= c_stmts_opt JUMP_FORWARD COME_FROM come_from_pop
@@ -92,6 +91,7 @@ class Python26Parser(Python2Parser):
# we start a new block. For reasons I don't fully
# understand, there is also a value on the top of the stack
come_from_pop ::= COME_FROM POP_TOP
"""
def p_stmt26(self, args):
@@ -133,9 +133,10 @@ class Python26Parser(Python2Parser):
whilestmt ::= SETUP_LOOP testexpr l_stmts_opt jb_pop POP_BLOCK _come_from
whilestmt ::= SETUP_LOOP testexpr l_stmts_opt jb_cf_pop POP_BLOCK COME_FROM
whilestmt ::= SETUP_LOOP testexpr l_stmts_opt jb_cf_pop bp_come_from
whilestmt ::= SETUP_LOOP testexpr return_stmts come_froms POP_TOP bp_come_from
while1stmt ::= SETUP_LOOP return_stmts POP_BLOCK COME_FROM
while1stmt ::= SETUP_LOOP return_stmts bp_come_from
return_stmt ::= ret_expr RETURN_END_IF come_from_pop
return_stmt ::= ret_expr RETURN_VALUE come_from_pop