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2020-09-22 ¿ÀÈÄ 12:22:17
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µî·ÏµÈ ÆÄÀÏÀÌ ¾ø½À´Ï´Ù.

1. °³¹ß/½ÇÇà Ç÷§Æû

(1) OS :

(2) °³¹ßÅø :

(3) »ç¿ë Database :

2. °³¹ß ÁßÀÎ ÇÁ·Î±×·¥

3. Áú¹® ³»¿ë

 

function TForm1.Test(Sender: TObject): Integer;
var
  n1: Integer;
begin
//  n1 := 9;

  try
    n1 := 8;

  finally
    Result := n1;
  end;
end;

 

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À§¿Í°°ÀÌ n1 ÀÇ Ã¹ ÃʱâÈ­ ºÎºÐÀ» ÁÖ¼® ó¸®Çß´õ´Ï

[dcc32 Warning] Unit1.pas(46): W1036 Variable 'n1' might not have been initialized

ÀÌ·± °æ°í¹®ÀÌ ³ª¿À´õ±º¿ä.

°æ°í¹®ÀÌ¾ß ¹«½ÃÇÒ¼öµµ ÀÖ°ÚÁö¸¸

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ÀÌ°÷ ¼±¹è´Ôµé²² Áú¹®À» µå·Á º¾´Ï´Ù.

n1 ¿¡ óÀ½À¸·Î °ªÀ» ÁØ ±¸¹®ÀÌ

try ¹® ¾È¿¡ ¼±¾ðµÈ ±¸¹®µµ ¾Æ´Ï°í

ÀÌ ±¸¹®(n1 :=9;)ÀÌ ½ÇÇàµÈ ÈÄ ¸¸¾à ¹Ù·Î Exit; ¸¦ ½ÃŲ´Ù¸é

¾îÂ¥ÇÇ try..finally ¿Ü°û¿¡¼­ ¹ú¾îÁø ÀÏÀÏÅÍÀÌ´Ï Result := n1; ±¸¹®À» °ÅÄ¡Áöµµ ¾Ê°í ¹Ù·Î ºüÁ®³ª°¬À»ÅÙµ¥

°Ô´Ù°¡ try..finally ¾È ù ¼ÒÀý¿¡ ºÐ¸íÈ÷ n1 := 8; À̶ó°í n1 ¿¡ ÃʱⰪ±îÁö ÁÖ¾ú´Âµ¥µµ

¿Ö À§¿Í°°Àº °æ°í¹®ÀÌ ¶á °É±î¿ä?