public override void CaseAMultiLocalDecl(AMultiLocalDecl node)
{
PStm pStm = Util.GetAncestor <PStm>(node);
if (!(pStm.Parent() is AABlock))
{
return;
}
AABlock pBlock = (AABlock)pStm.Parent();
List <AALocalDecl> newDecls = new List <AALocalDecl>();
foreach (AALocalDeclRight right in node.GetLocalDeclRight())
{
if (right.GetName() == null)
{
continue;
}
if ((right.GetAssignop() == null) != (right.GetInit() == null))
{
continue;
}
AALocalDecl localDecl = new AALocalDecl(new APublicVisibilityModifier(), null, null, null,
node.GetConst() != null
? (TConst)node.GetConst().Clone()
: null,
(PType)node.GetType().Clone(),
right.GetName(),
right.GetInit());
newDecls.Add(localDecl);
pBlock.GetStatements().Insert(pBlock.GetStatements().IndexOf(pStm), new ALocalDeclStm(new TSemicolon(";"), localDecl));
}
pBlock.RemoveChild(pStm);
foreach (AALocalDecl localDecl in newDecls)
{
localDecl.Apply(this);
}
}
public override void OutAShadySAssignmentExp(AShadySAssignmentExp node)
{
if (node.GetLocalDeclRight().Count == 1 &&
((AALocalDeclRight)node.GetLocalDeclRight()[0]).GetName() == null)
{
//Assignment expression
//an assignment can't be const);
//An assignment must have a right side
if (((AALocalDeclRight)node.GetLocalDeclRight()[0]).GetInit() == null ||
((AALocalDeclRight)node.GetLocalDeclRight()[0]).GetAssignop() == null)
{
node.Parent().RemoveChild(node);
return;
}
ASAssignmentExp exp = new ASAssignmentExp(
((AALocalDeclRight)node.GetLocalDeclRight()[0]).GetAssignop(), node.GetLvalue(),
((AALocalDeclRight)node.GetLocalDeclRight()[0]).GetInit());
node.ReplaceBy(exp);
exp.Apply(this);
}
else
{
//Local decl
AMultiLocalDecl localDecl = new AMultiLocalDecl(node.GetConst(), LvalueToType(node.GetLvalue(), node.GetPostPointers(), node.GetGenericToken(), node.GetGenericTypes()),
new ArrayList());
while (node.GetLocalDeclRight().Count > 0)
{
localDecl.GetLocalDeclRight().Add(node.GetLocalDeclRight()[0]);
}
AExpStm expStm = Util.GetAncestor <AExpStm>(node);
ALocalDeclStm localDeclStm = new ALocalDeclStm(expStm.GetToken(), localDecl);
expStm.ReplaceBy(localDeclStm);
localDeclStm.Apply(this);
}
}