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SymbolVAR always return its final value #328

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Merged
boriel merged 1 commit into from
May 27, 2020
Merged

SymbolVAR always return its final value #328

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4 changes: 2 additions & 2 deletions symbols/bound.py
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Original file line number Diff line number Diff line change
Expand Up @@ -48,13 +48,13 @@ def make_node(lower, upper, lineno):
syntax_error(lineno, 'Array bounds must be constants')
return None

while isinstance(lower, SymbolVAR):
if isinstance(lower, SymbolVAR):
lower = lower.value
if lower is None: # semantic error
syntax_error(lineno, "Unknown lower bound for array dimension")
return

while isinstance(upper, SymbolVAR):
if isinstance(upper, SymbolVAR):
upper = upper.value
if upper is None: # semantic error
syntax_error(lineno, "Unknown upper bound for array dimension")
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3 changes: 3 additions & 0 deletions symbols/var.py
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Expand Up @@ -170,6 +170,9 @@ def value(self):
""" An alias of default value, only available is class_ is CONST
"""
assert self.class_ == CLASS.const
if isinstance(self.default_value, SymbolVAR):
return self.default_value.value

return self.default_value

@value.setter
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