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Add 3.7 "testfalsel" for looping conditions

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rocky
2020-01-14 18:41:39 -05:00
parent e2cbf5f4bd
commit 5f230fa177
6 changed files with 22 additions and 3 deletions
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10
uncompyle6/parsers/parse37.py
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@@ -641,7 +641,6 @@ class Python37Parser(Python37BaseParser):
expr ::= if_exp_37b
if_exp_37a ::= and_not expr JUMP_FORWARD come_froms expr COME_FROM
if_exp_37b ::= expr jmp_false expr POP_JUMP_IF_FALSE jump_forward_else expr
or ::= expr jmp_true expr
jmp_false_cf ::= POP_JUMP_IF_FALSE COME_FROM
comp_if ::= or jmp_false_cf comp_iter
"""
@@ -922,7 +921,14 @@ class Python37Parser(Python37BaseParser):
testfalse ::= testfalse_not_or
testfalse ::= testfalse_not_and
testfalse ::= or jmp_false COME_FROM
or ::= expr jmp_true expr
iflaststmtl ::= testexprl c_stmts JUMP_BACK
iflaststmtl ::= testexprl c_stmts JUMP_BACK COME_FROM_LOOP
iflaststmtl ::= testexprl c_stmts JUMP_BACK POP_BLOCK
testexprl ::= testfalsel
testfalsel ::= expr jmp_true
or ::= expr jmp_true expr
and ::= expr JUMP_IF_FALSE_OR_POP expr come_from_opt
and ::= expr jifop_come_from expr