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Fix else detection bug in Python 3.6+

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rocky
2019-03-23 08:57:34 -04:00
parent 3d49b499fb
commit cd64156708
2 changed files with 8 additions and 6 deletions
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2
__pkginfo__.py
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@@ -57,7 +57,7 @@ entry_points = {
]}
ftp_url = None
install_requires = ['spark-parser >= 1.8.7, < 1.9.0',
'xdis >= 3.8.10, < 3.9.0']
'xdis >= 3.9.0, < 3.10.0']
license = 'GPL3'
mailing_list = 'python-debugger@googlegroups.com'

12
uncompyle6/scanners/scanner3.py
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@@ -609,7 +609,9 @@ class Scanner3(Scanner):
"""
code = self.code
op = self.insts[inst_index].opcode
inst = self.insts[inst_index]
op = inst.opcode
# Detect parent structure
parent = self.structs[0]
@@ -632,7 +634,7 @@ class Scanner3(Scanner):
# Try to find the jump_back instruction of the loop.
# It could be a return instruction.
start += instruction_size(op, self.opc)
start += inst.inst_size
target = self.get_target(offset)
end = self.restrict_to_parent(target, parent)
self.setup_loops[target] = offset
@@ -718,8 +720,8 @@ class Scanner3(Scanner):
'start': after_jump_offset,
'end': end})
elif op in self.pop_jump_tf:
start = offset + instruction_size(op, self.opc)
target = self.insts[inst_index].argval
start = offset + inst.inst_size
target = inst.argval
rtarget = self.restrict_to_parent(target, parent)
prev_op = self.prev_op
@@ -757,7 +759,7 @@ class Scanner3(Scanner):
pre_rtarget = prev_op[rtarget]
# Is it an "and" inside an "if" or "while" block
if op == self.opc.POP_JUMP_IF_FALSE and self.version < 3.6:
if op == self.opc.POP_JUMP_IF_FALSE:
# Search for another POP_JUMP_IF_FALSE targetting the same op,
# in current statement, starting from current offset, and filter