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Better "continue" detection on Python 3.0

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rocky
2018-06-12 04:47:29 -04:00
parent 170504c518
commit 600e56b1d7
2 changed files with 9 additions and 8 deletions
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10
uncompyle6/scanners/scanner3.py
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@@ -73,8 +73,10 @@ class Scanner3(Scanner):
if self.version == 3.0:
self.pop_jump_tf = frozenset([self.opc.JUMP_IF_FALSE, self.opc.JUMP_IF_TRUE])
self.not_continue_follow = ('END_FINALLY', 'POP_BLOCK', 'POP_TOP')
else:
self.pop_jump_tf = frozenset([self.opc.PJIF, self.opc.PJIT])
self.not_continue_follow = ('END_FINALLY', 'POP_BLOCK')
self.setup_ops_no_loop = frozenset(setup_ops) - frozenset([self.opc.SETUP_LOOP])
@@ -387,13 +389,9 @@ class Scanner3(Scanner):
.opname == 'FOR_ITER'
and self.insts[i+1].opname == 'JUMP_FORWARD')
if (is_continue or
(inst.offset in self.stmts and
(self.version != 3.0 or (hasattr(inst, 'linestart'))) and
(next_opname not in ('END_FINALLY', 'POP_BLOCK',
# Python 3.0 only uses POP_TOP
'POP_TOP')))):
(inst.offset in self.stmts and (inst.starts_line and
next_opname not in self.not_continue_follow))):
opname = 'CONTINUE'
else:
opname = 'JUMP_BACK'