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Attempt at a fix for issue #48.

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This commit is contained in:
Jon Riehl 2013-01-28 20:08:09 -06:00
commit ffc067f852
6 changed files with 132 additions and 44 deletions
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llpython/phi_injector.py
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@ -127,9 +127,10 @@ class PhiInjector (BenignBytecodeVisitorMixin, BytecodeFlowVisitor):
def inject_phis (func):
'''Given a Python function, return a bytecode flow object that has
been transformed by a fresh PhiInjector instance.'''
import byte_control
import byte_control, byte_flow
argcount = byte_control.opcode_util.get_code_object(func).co_argcount
cfg = byte_control.build_cfg(func)
cfg.blocks = byte_flow.BytecodeFlowBuilder().visit_cfg(cfg)
return PhiInjector().visit_cfg(cfg, argcount)
# ______________________________________________________________________