Article View: gnu.g++.bug
Article #678Segmentation violation in destructor if operator delete present
From: Ben Verwer
Date: Tue, 05 Dec 1989 10:56
Date: Tue, 05 Dec 1989 10:56
31 lines
1736 bytes
1736 bytes
In converting from 1.35 to 1.36 I ran into the following bug
(on both sun3-os4 and sun4-os4):
ben31> more tmp.c
class t {
int a;
public:
void* operator new (long size) { return new char [size]; }
void operator delete(void* p) {}
t() {}
~t() {}
};
ben32> g++ -v tmp.c
gcc version 1.36.0 (based on GCC 1.36)
/home/duttnph/ph/local/lib/sun4/gcc-cpp -+ -v -undef -D__GNUC__ -D__GNUG__ -D__cplusplus -Dsparc -Dsun -Dunix -D__sparc__ -D__sun__ -D__unix__ tmp.c /usr/tmp/cca08422.cpp
GNU CPP version 1.36
/home/duttnph/ph/local/lib/sun4/gcc-cc1plus /usr/tmp/cca08422.cpp -quiet -dumpbase tmp.c -version -o /usr/tmp/cca08422.s
GNU C++ version 1.36.0 (based on GCC 1.36) (sparc) compiled by GNU C version 1.36.
default target switches: -mfpu -mepilogue
tmp.c: In method t::~t ():
tmp.c:7: Segmentation violation
g++: Program cc1plus got fatal signal 11.
My fault?
-----------------------------------------------------------------------------
Ben Verwer Lorentzweg 1
Pattern Recognition Group 2628 CJ Delft
Faculty of Applied Physics The Netherlands
Delft University of Technology +31(15)783247
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Path: arc1-ca.pugleaf.net!utzoo!telly!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!uunet!mcsun!hp4nl!dutrun!ben From: ben@duttnph.tudelft.nl (Ben Verwer) Newsgroups: gnu.g++.bug Subject: Segmentation violation in destructor if operator delete present Message-ID: <1021@dutrun.UUCP> Date: 5 Dec 89 10:56:59 GMT Sender: tnphnws@dutrun.UUCP Reply-To: ben@duttnph.tudelft.nl (Ben Verwer) Organization: Delft University of Technology, The Netherlands Lines: 31