Use more explicite garbage placholder value.
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13017ef95b
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@ -1,6 +1,8 @@
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import ll
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import parser
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from enum import Enum
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def TODO(msg):
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print('TODO: not implemented yet at {}'
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@ -17,7 +19,8 @@ def warn(msg):
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.format(msg))
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GARBAGE = '<<Unitialized memory>>'
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class Garbage(Enum):
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GARBAGE = '<<Unitialized memory>>'
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def step(insns, terminator, blocks, stack_frames, ssa_env, global_env, memory,
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@ -55,7 +58,8 @@ def step(insns, terminator, blocks, stack_frames, ssa_env, global_env, memory,
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ptr = len(memory)
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for i in range(max(size, 1)):
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memory.append(GARBAGE)
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memory.append(Garbage.GARBAGE)
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res = ptr
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elif isinstance(next_insn, ll.Load):
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TODO('Load')
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