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Message-ID: <3FDA6322.3060100@gmx.de>
Date: Fri, 12 Dec 2003 18:53:54 -0600
From: Axel Naumann <axel-naumann AT gmx DOT de>
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To: cygwin AT cygwin DOT com
Subject: vtable with snapshot >=20031123
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Hi,

I ran into a problem with gcc 3.3.1, cygwin snapshots>=20031123 (at 
least, probably also earlier versions). The binary built from the 
attached sources (with vtbllib.hpp's INLINE_CTOR defined) coredumps. It 
seems that the vtable is invalid, probably because a class's vtable is 
created for each translation unit (it only crashes if the c'tor is 
inlined; #undef INLINE_CTOR fixes vtbl.exe).

This did not happen with earlier versions of cygwin (1.4*); as far as I 
can remember even gcc 3.3.1 with cygwin 1.4* worked. This is why I 
believe it's a cygwin problem, not a gcc problem - but I'm really just 
guessing.

Could you tell me if you can reproduce this, and whether it's cygwin or 
gcc or me? If you need more info on my system please let me know (in 
general: everything up to date, yesterday's cygwin setup.exe 
installation except for the cygwin snapshot).

Axel.

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