protected override void VisitAssignmentSyntax(AssignmentSyntax pNode)
{
base.VisitAssignmentSyntax(pNode);
if (pNode.Value.Type == SmallTypeCache.NoValue)
{
CompilerErrors.ExpressionNoValue(pNode.Value.Span);
}
var isTuple = pNode.Value.Type.IsTuple;
for (int i = 0; i < pNode.Variables.Count; i++)
{
//Check if we are assigning to a const variable
if (_locals.TryGetVariable(pNode.Variables[i].Value, out LocalDefinition ld) && ld.IsConst)
{
CompilerErrors.CannotAssignCost(pNode.Variables[i], pNode.Variables[i].Span);
}
var t = isTuple ? pNode.Value.Type.GetFieldType(i) : pNode.Value.Type;
//We have to set the type of discards so the tuple is created properly
if (SyntaxHelper.IsDiscard(pNode.Variables[i]))
{
((DiscardSyntax)pNode.Variables[i]).SetType(t);
}
}
}