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Fix incorrect warning when a global vector/quat/list contains an ident

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Sei Lisa 2014-07-28 18:46:37 +02:00
parent 02c84ca99c
commit b441c1774f
1 changed files with 8 additions and 1 deletions
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9
lslopt/lsloptimizer.py
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@ -355,6 +355,13 @@ class optimizer(object):
raise Exception('Internal error: This should not happen, node = ' + code0) # pragma: no cover raise Exception('Internal error: This should not happen, node = ' + code0) # pragma: no cover
def IsValidGlobalConstant(self, value):
if value[0] == 'EXPR':
value = value[2]
if value[0] not in ('VECTOR', 'ROTATION', 'LIST'):
return False
return all(x[0] in (CONSTANT, 'IDENT') for x in value[2:])
def optimize(self, symtab, functions, options = ('optimize',)): def optimize(self, symtab, functions, options = ('optimize',)):
"""Optimize the symbolic table symtab in place. Requires a table of """Optimize the symbolic table symtab in place. Requires a table of
predefined functions for folding constants. predefined functions for folding constants.
@ -388,6 +395,6 @@ class optimizer(object):
# Unfold constant # Unfold constant
if val[0] == 'EXPR' and val[2][0] == CONSTANT: if val[0] == 'EXPR' and val[2][0] == CONSTANT:
symtab[0][name] = entry[:2] + (val[2][2],) + entry[3:] symtab[0][name] = entry[:2] + (val[2][2],) + entry[3:]
else: elif not self.IsValidGlobalConstant(val):
warning('WARNING: Expression does not collapse to a single constant.') warning('WARNING: Expression does not collapse to a single constant.')
self.globalmode = False self.globalmode = False