private IExpressionBinding Visit(Declaration module, Declaration parent, VBAParser.RelationalOpContext expression, IBoundExpression withBlockVariable, StatementResolutionContext statementContext)
{
// To make the grammar we treat a type-of-is expression as a construct of the form "TYPEOF expression", where expression
// is always "expression IS expression".
if (expression.expression()[0] is VBAParser.TypeofexprContext)
{
return(VisitTypeOf(module, parent, expression, (VBAParser.TypeofexprContext)expression.expression()[0], expression.expression()[1], withBlockVariable, StatementResolutionContext.Undefined));
}
return(VisitBinaryOp(module, parent, expression, expression.expression()[0], expression.expression()[1], withBlockVariable, StatementResolutionContext.Undefined));
}
private IExpressionBinding Visit(Declaration module, Declaration parent, VBAParser.RelationalOpContext expression, IBoundExpression withBlockVariable)
{
// To make the grammar we treat a type-of-is expression as a construct of the form "TYPEOF expression", where expression
// is always "expression IS expression".
if (expression.expression()[0] is VBAParser.TypeofexprContext typeofExpr)
{
return(VisitTypeOf(module, parent, expression, typeofExpr, expression.expression()[1], withBlockVariable));
}
var isIsRelation = expression.IS() != null;
return(VisitBinaryOp(module, parent, expression, expression.expression()[0], expression.expression()[1], withBlockVariable, isIsRelation));
}
private void ResolveStartValueAssignmentOfForNext(VBAParser.RelationalOpContext expression)
{
var expressions = expression.expression();
var elementVariableExpression = expressions[0];
ResolveDefault(elementVariableExpression, requiresLetCoercion: true, isAssignmentTarget: true);
var startValueExpression = expressions[1];
ResolveDefault(startValueExpression, requiresLetCoercion: true);
}
