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ID Category Severity Reproducibility Date Submitted Last Update
0003577 [JEDI VCL] 00 JVCL Components major always 2006-03-14 05:32 2006-03-20 04:53
Reporter ivan_ra View Status public  
Assigned To AHUser
Priority normal Resolution fixed  
Status resolved   Product Version 3.10
Summary 0003577: JvInterpreter: incorrect finally/except block handling (workaround)
Description for scripts having "Exit" statement inside "try" block Jvinterpreter executes only first statement from finally/except block. This is example:

procedure TestScript;
    ShowMessage('one'); // 1
    ShowMessage('two'); // 2
    StringList.Free; //3

In this script JvInterpreter executes only first statement
Additional Information The cause of problem is incorrect using of FExit flag in TJvInterpreterFunction.InterpretTry.DoFinallyExcept procedure. It calls InterpretBegin and InterpretBegin exits after first statement because FExit=true.
DoFinallyExcept must save FExit, substitute it and restore in on exit:

  procedure DoFinallyExcept(E: Exception);
  var OldExit:boolean;
      FExit:=FExit or OldExit;
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-  Notes
ivan_ra (developer)
2006-03-14 05:35

I can not make patch right now because anonimous CVS not working. May be later
AHUser (developer)
2006-03-20 04:53

Fixed in CVS.

- Issue History
Date Modified Username Field Change
2006-03-14 05:32 ivan_ra New Issue
2006-03-14 05:35 ivan_ra Note Added: 0008663
2006-03-20 04:53 AHUser Status new => resolved
2006-03-20 04:53 AHUser Resolution open => fixed
2006-03-20 04:53 AHUser Assigned To => AHUser
2006-03-20 04:53 AHUser Note Added: 0008704

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