protected override void VisitCastDefinitionSyntax(CastDefinitionSyntax pNode)
{
_locals.AddScope();
_methodReturns = SyntaxHelper.SelectNodeTypes(pNode.ReturnValues);
base.VisitCastDefinitionSyntax(pNode);
_locals.RemoveScope();
}
protected override void VisitCastDefinitionSyntax(CastDefinitionSyntax pNode)
{
using (var rf = Store.AddValue("ReturnFound", false))
{
using (var rvc = Store.AddValue("ReturnValueCount", pNode.ReturnValues.Count))
{
base.VisitCastDefinitionSyntax(pNode);
if (pNode.ReturnValues.Count != 0 && !rf.Value)
{
CompilerErrors.MethodReturnPaths(pNode, pNode.Span);
}
else if (pNode.ReturnValues.Count == 0 && rf.Value)
{
CompilerErrors.MethodNoReturn(pNode, pNode.Span);
}
}
}
}
private bool IsCalledCast(CastDefinitionSyntax pMethod, CastSyntax pCall)
{
return(pMethod.Parameters[0].Type == pCall.FromType &&
pMethod.ReturnValues[0].Type == pCall.Type);
}
protected virtual void VisitCastDefinitionSyntax(CastDefinitionSyntax pNode)
{
Visit(pNode.Parameters[0]);
Visit(pNode.ReturnValues[0]);
Visit(pNode.Body);
}
protected virtual SyntaxNode VisitCastDefinitionSyntax(CastDefinitionSyntax pNode)
{
return(SyntaxFactory.CastDefinition(pNode.Scope, (TypedIdentifierSyntax)Visit(pNode.Parameters[0]), (BlockSyntax)Visit(pNode.Body), (TypeSyntax)Visit(pNode.ReturnValues[0])));
}
protected override void VisitCastDefinitionSyntax(CastDefinitionSyntax pNode)
{
_methodReturns = new SmallType[] { pNode.Type };
base.VisitCastDefinitionSyntax(pNode);
}
