From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27621 invoked by alias); 12 Feb 2003 15:16:01 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 27595 invoked by uid 71); 12 Feb 2003 15:16:00 -0000 Resent-Date: 12 Feb 2003 15:16:00 -0000 Resent-Message-ID: <20030212151600.27594.qmail@sources.redhat.com> Resent-From: gcc-gnats@gcc.gnu.org (GNATS Filer) Resent-Cc: gcc-prs@gcc.gnu.org, gcc-bugs@gcc.gnu.org Resent-Reply-To: gcc-gnats@gcc.gnu.org, benger@zib.de Received: (qmail 26503 invoked by uid 48); 12 Feb 2003 15:10:08 -0000 Message-Id: <20030212151008.26502.qmail@sources.redhat.com> Date: Wed, 12 Feb 2003 15:16:00 -0000 From: benger@zib.de Reply-To: benger@zib.de To: gcc-gnats@gcc.gnu.org X-Send-Pr-Version: gnatsweb-2.9.3 (1.1.1.1.2.31) Subject: c++/9674: initialization of static class template members just by instantiation does not work X-SW-Source: 2003-02/txt/msg00523.txt.bz2 List-Id: >Number: 9674 >Category: c++ >Synopsis: initialization of static class template members just by instantiation does not work >Confidential: no >Severity: serious >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Wed Feb 12 15:16:00 UTC 2003 >Closed-Date: >Last-Modified: >Originator: benger@zib.de >Release: gcc 3.2.2 >Organization: >Environment: linux >Description: Initialization of static template members appears not to work. The static initialization function is not called, unless the static class member is actually used, but it should be initialized regardless of possible use in the main() program or somewhere else. SGI CC does correctly initialize the class member. litchi:/tmp $ g++ -v a.cc Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/3.2/specs Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --disable-checking --host=i386-redhat-linux --with-system-zlib --enable-__cxa_atexit Thread model: posix gcc version 3.2 20020903 (Red Hat Linux 8.0 3.2-7) /usr/lib/gcc-lib/i386-redhat-linux/3.2/cc1plus -v -D__GNUC__=3 -D__GNUC_MINOR__=2 -D__GNUC_PATCHLEVEL__=0 -D__GXX_ABI_VERSION=102 -D__ELF__ -Dunix -D__gnu_linux__ -Dlinux -D__ELF__ -D__unix__ -D__gnu_linux__ -D__linux__ -D__unix -D__linux -Asystem=posix -D__NO_INLINE__ -D__STDC_HOSTED__=1 -D_GNU_SOURCE -Acpu=i386 -Amachine=i386 -Di386 -D__i386 -D__i386__ -D__tune_i386__ a.cc -D__GNUG__=3 -D__DEPRECATED -D__EXCEPTIONS -quiet -dumpbase a.cc -version -o /tmp/ccuy0qpK.s GNU CPP version 3.2 20020903 (Red Hat Linux 8.0 3.2-7) (cpplib) (i386 Linux/ELF) GNU C++ version 3.2 20020903 (Red Hat Linux 8.0 3.2-7) (i386-redhat-linux) compiled by GNU C version 3.2 20020903 (Red Hat Linux 8.0 3.2-7). ignoring nonexistent directory "/usr/i386-redhat-linux/include" #include "..." search starts here: #include <...> search starts here: /usr/include/c++/3.2 /usr/include/c++/3.2/i386-redhat-linux /usr/include/c++/3.2/backward /usr/local/include /usr/lib/gcc-lib/i386-redhat-linux/3.2/include /usr/include End of search list. as -V -Qy -o /tmp/cc0QIg5k.o /tmp/ccuy0qpK.s GNU assembler version 2.13.90.0.2 (i386-redhat-linux) using BFD version 2.13.90.0.2 20020802 /usr/lib/gcc-lib/i386-redhat-linux/3.2/collect2 --eh-frame-hdr -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 /usr/lib/gcc-lib/i386-redhat-linux/3.2/../../../crt1.o /usr/lib/gcc-lib/i386-redhat-linux/3.2/../../../crti.o /usr/lib/gcc-lib/i386-redhat-linux/3.2/crtbegin.o -L/usr/lib/gcc-lib/i386-redhat-linux/3.2 -L/usr/lib/gcc-lib/i386-redhat-linux/3.2/../../.. /tmp/cc0QIg5k.o -lstdc++ -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc /usr/lib/gcc-lib/i386-redhat-linux/3.2/crtend.o /usr/lib/gcc-lib/i386-redhat-linux/3.2/../../../crtn.o litchi:/tmp $ a.out litchi:/tmp $ >How-To-Repeat: compile the following code. it should print "heyda!", but does not. //////////////////////////////////////////////////// #include template struct y { static bool z; static bool a() { puts("heyda!"); return true; } }; template bool y::z = y::a(); main() { y alpha; // uncomment to see that using the member triggers a functional before main() // if (alpha.z) puts("true"); // else puts("false"); } >Fix: >Release-Note: >Audit-Trail: >Unformatted: