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From: vlukas@gmx.de To: gcc-gnats@gcc.gnu.org Subject: c++/8153: segfault in compiler with static const member in class Date: Sat, 05 Oct 2002 07:56:00 -0000 [thread overview] Message-ID: <20021005144638.21341.qmail@sources.redhat.com> (raw) >Number: 8153 >Category: c++ >Synopsis: segfault in compiler with static const member in class >Confidential: no >Severity: serious >Priority: medium >Responsible: unassigned >State: open >Class: ice-on-legal-code >Submitter-Id: net >Arrival-Date: Sat Oct 05 07:56:00 PDT 2002 >Closed-Date: >Last-Modified: >Originator: Volker Lukas >Release: gcc 3.2 >Organization: >Environment: System: Linux linux 2.4.19 #1 Sat Aug 3 13:08:17 CEST 2002 i686 unknown Architecture: i686 <machine, os, target, libraries (multiple lines)> host: i686-pc-linux-gnu build: i686-pc-linux-gnu target: i686-pc-linux-gnu configured with: ../gcc-3.2/configure --with-gnu-as --with-gnu-ld --enable-threa ds --enable-version-specific-runtime-libs --enable-languages=c,c++ --disable-lib gcj --disable-nls >Description: If a static const member of type pointer to member is initialized in cla ss, and the initializer is a template argument, gcc-3.2 exits with a segmentatio n fault. The full compiler output is as follows: c++ -Wall -c -o nocompile.o nocompile.ii gccbug.1.cpp: In instantiation of `B<&A::dummy>': gccbug.1.cpp:21: instantiated from here gccbug.1.cpp:11: internal error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions. Gcc-2.95.3 compiles such a construct fine. (This report is just like PR8152, which somehow missed the file attachment. I am sorry for that.) >How-To-Repeat: compiling of the attached preprocessor output (c++ -Wall -c nocompile.ii). >Fix: A non in-class initialization is accepted. I.e. : ------------------------------- class A; template<int A::* P> class B { public: static int A::* const p; }; template<int A::* P> int A::* const B<P>::p = P; class A { public: int dummy; B<&A::dummy> d; }; -------------------------------- compiles just fine. >Release-Note: >Audit-Trail: >Unformatted: ----gnatsweb-attachment---- Content-Type: text/x-c++src; name="nocompile.ii" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="nocompile.ii" IyAxICJnY2NidWcuMS5jcHAiCiMgMSAiPGJ1aWx0LWluPiIKIyAxICI8Y29tbWFuZCBsaW5lPiIK IyAxICJnY2NidWcuMS5jcHAiCgoKY2xhc3MgQTsKCgp0ZW1wbGF0ZTxpbnQgQTo6KiBQPgpjbGFz cyBCCnsKcHVibGljOgoKc3RhdGljIGludCBBOjoqIGNvbnN0IHAgPSBQOwoKfTsKCmNsYXNzIEEK ewpwdWJsaWM6CgppbnQgZHVtbXk7CgpCPCZBOjpkdW1teT4gZDsKCgoKfTsK
next reply other threads:[~2002-10-05 14:56 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2002-10-05 7:56 vlukas [this message] 2002-10-27 6:45 lerdsuwa
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