public SemanticType LookupIdentifierType(string identifier, LexLocation location)
{
// First check this block.
if (this.Locals.ContainsKey(identifier) && this.Locals[identifier].DeclarationLocation.StartLine <= location.StartLine)
{
return(this.Locals[identifier].RealizedType);
}
// Next, check the outer block.
if (OuterBlock != null)
{
return(OuterBlock.LookupIdentifierType(identifier, location));
}
// This is the main method block of the method (no outer block), check the args and class properties.
if (this.OwnerMethod.Arguments.ContainsKey(identifier))
{
return(this.OwnerMethod.Arguments[identifier].RealizedType);
}
return(this.OwnerMethod.OwnerClass.LookupProperty(identifier));
}
public bool HasLocal(string name)
{
return(this.Locals.ContainsKey(name) || (OuterBlock != null && OuterBlock.HasLocal(name)));
}
public Local GetLocal(string name)
{
return(this.Locals.ContainsKey(name) ? this.Locals[name] : OuterBlock?.GetLocal(name));
}
protected override void LLWrite(ICodeWriter writer, object o)
{
OuterBlock.WriteAll(writer);
}
