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Propagate some SEF flags that we forgot

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Sei Lisa 2017-08-14 21:23:09 +02:00
parent 7c88acfe61
commit 0d76e09567
1 changed files with 8 additions and 0 deletions
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8
lslopt/lslfoldconst.py
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@ -540,6 +540,8 @@ class foldconst(object):
if lnt == 'CONST' and not lval['value']:
# [] + nonlist -> (list)nonlist
parent[index] = self.Cast(rval, optype)
# node is SEF if rval is
parent[index]['SEF'] = 'SEF' in rval
return
if optype in ('vector', 'rotation'):
@ -561,12 +563,16 @@ class foldconst(object):
# "" + expr -> expr
# [] + expr -> expr
parent[index] = self.Cast(rval, optype)
# node is SEF if rval is
parent[index]['SEF'] = 'SEF' in rval
return
if rnt == 'CONST' and not rval['value']:
# expr + 0. -> expr
# expr + "" -> expr
# expr + [] -> expr
parent[index] = self.Cast(lval, optype)
# node is SEF if lval is
parent[index]['SEF'] = 'SEF' in lval
return
if ltype == rtype == 'list':
@ -1051,6 +1057,8 @@ class foldconst(object):
node = {'nt':'CONST', 't':'list', 'value':[]}
parent[index] = node = {'nt':'!=', 't':'integer',
'ch':[child[0], node]}
# SEF if the list is
node['SEF'] = 'SEF' in child[0]
elif (node['name'] == 'llDumpList2String'
and child[1]['nt'] == 'CONST'
and child[1]['t'] in ('string', 'key')