compiler/UAnalysisError.pas at master · joelvisroman/compiler · GitHub

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unit UAnalysisError;

interface

uses sysutils;

type
    EAnalysisError = class(Exception)
    public
        constructor create(message:string; position:integer); overload;
        constructor create(message:string); overload;

        function getMessage : string;
        function getPosition : integer;

    private
        position : integer
    end;

implementation

constructor EAnalysisError.create(message:string; position:integer);
begin
    inherited create(message);
    self.position := position;
end;

constructor EAnalysisError.create(message:string);
begin
    inherited create(message);
    self.position := -1;
end;

function EAnalysisError.getMessage : string;
begin
    result := inherited Message;
end;

function EAnalysisError.getPosition : integer;
begin
   result := position;
end;

end.