public CStatment GetDefinitionStatment()
{
CStatment.BeginCompoundStatement();
int stats = 0;
foreach (CIdentifier ident in idents)
{
if (ident.Init != null)
{
CStatment.PushStatement(ident.GetDefinitionStatment());
stats++;
}
}
List <CCompoundStatmentItemType> items = new List <CCompoundStatmentItemType>();
for (int i = 0; i < stats; i++)
{
items.Add(CCompoundStatmentItemType.Statment);
}
CStatment.EndCompoundStatement(items);
return(CStatment.PopStatement());
}
internal static void DefineFunction(CType signature, string name, CStorageClass cStorageClass)
{
//cStorageClass (static, extern, or none)
//ignore for now
if (currentFunctionScope != null || BlockScopes.Count > 0)
{
throw new SemanticException("can only define function at file scope");
}
else
{
if (fileScope.ContainsKey(name))
{
if (fileScope[name].functionBody == null && fileScope[name].type.Equals(signature))
{
fileScope[name].functionBody = CStatment.PopStatement();
}
else
{
throw new SemanticException("canot redifein function");
}
}
else
{
fileScope[name] = new CIdentifier(signature, name, CStatment.PopStatement());
}
}
}