From: Ralph Mason <ralph.mason@...>
Date: 2001-11-18T06:42:51+09:00
Subject: [ruby-talk:25730] Exception Handling in Extensions

This is a multi-part message in MIME format.

------=_NextPart_000_04EC_01C1701D.C9742880
Content-Type: multipart/alternative;
	boundary="----=_NextPart_001_04ED_01C1701D.C9742880"


------=_NextPart_001_04ED_01C1701D.C9742880
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

Is there any way to catch ALL exceptions from a ruby extension.

rb_rescue catches the StandardError, but I really need to catch anything =
from Exception on up.  This causes some problems espicaly with =
NameError.

I'm sure there must be an easy way to do this.

Thanks for any help
Ralph


------=_NextPart_001_04ED_01C1701D.C9742880
Content-Type: text/html;
	charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
<META content=3D"MSHTML 5.50.4616.200" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>Is there any way to catch ALL =
exceptions from a=20
ruby extension.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>rb_rescue catches the StandardError, =
but I really=20
need to catch anything from Exception on up.&nbsp; This causes some =
problems=20
espicaly with NameError.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>I'm sure there must be an easy way to =
do=20
this.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Thanks for any help</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Ralph</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV></BODY></HTML>

------=_NextPart_001_04ED_01C1701D.C9742880--

------=_NextPart_000_04EC_01C1701D.C9742880
Content-Type: application/x-pkcs7-signature;
	name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
	filename="smime.p7s"
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------=_NextPart_000_04EC_01C1701D.C9742880--