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* [Bug c++/58457] New: ICE when placement new operator is used with using keyword and custom constructor @ 2013-09-18 7:37 bugzilla.gcc at buszta dot info 2013-09-18 8:33 ` [Bug c++/58457] [4.8/4.9 Regression] " mpolacek at gcc dot gnu.org ` (8 more replies) 0 siblings, 9 replies; 10+ messages in thread From: bugzilla.gcc at buszta dot info @ 2013-09-18 7:37 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58457 Bug ID: 58457 Summary: ICE when placement new operator is used with using keyword and custom constructor Product: gcc Version: 4.8.1 Status: UNCONFIRMED Severity: major Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: bugzilla.gcc at buszta dot info Created attachment 30847 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30847&action=edit Preprocessed source Minimal reproduction code: struct allocator { void operator delete(void*) {} void* operator new(unsigned int, void*) {} }; struct type : public allocator { type() {} using allocator::operator new; using allocator::operator delete; }; int main() { new (0) type; return 0; } Compiler output: g++ main.cpp -o main main.cpp: In function 'int main()': main.cpp:16:13: internal compiler error: in instantiate_type, at cp/class.c:7512 new (0) type; ^ Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-4.8/README.Bugs> for instructions. Preprocessed source stored into /tmp/cc4KIZ6k.out file, please attach this to your bugreport. make: *** [main] Error 1 Compiler version: $ gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/i486-linux-gnu/4.8/lto-wrapper Target: i486-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Debian 4.8.1-10' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-i386/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-i386 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-i386 --with-arch-directory=i386 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-targets=all --enable-multiarch --with-arch-32=i586 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=i486-linux-gnu --host=i486-linux-gnu --target=i486-linux-gnu Thread model: posix gcc version 4.8.1 (Debian 4.8.1-10) Non reproducible on older compilers. ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/58457] [4.8/4.9 Regression] ICE when placement new operator is used with using keyword and custom constructor 2013-09-18 7:37 [Bug c++/58457] New: ICE when placement new operator is used with using keyword and custom constructor bugzilla.gcc at buszta dot info @ 2013-09-18 8:33 ` mpolacek at gcc dot gnu.org 2013-09-18 9:14 ` paolo.carlini at oracle dot com ` (7 subsequent siblings) 8 siblings, 0 replies; 10+ messages in thread From: mpolacek at gcc dot gnu.org @ 2013-09-18 8:33 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58457 Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2013-09-18 CC| |mpolacek at gcc dot gnu.org Target Milestone|--- |4.8.2 Summary|ICE when placement new |[4.8/4.9 Regression] ICE |operator is used with using |when placement new operator |keyword and custom |is used with using keyword |constructor |and custom constructor Ever confirmed|0 |1 --- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Confirmed. ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/58457] [4.8/4.9 Regression] ICE when placement new operator is used with using keyword and custom constructor 2013-09-18 7:37 [Bug c++/58457] New: ICE when placement new operator is used with using keyword and custom constructor bugzilla.gcc at buszta dot info 2013-09-18 8:33 ` [Bug c++/58457] [4.8/4.9 Regression] " mpolacek at gcc dot gnu.org @ 2013-09-18 9:14 ` paolo.carlini at oracle dot com 2013-09-18 9:53 ` mpolacek at gcc dot gnu.org ` (6 subsequent siblings) 8 siblings, 0 replies; 10+ messages in thread From: paolo.carlini at oracle dot com @ 2013-09-18 9:14 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58457 --- Comment #2 from Paolo Carlini <paolo.carlini at oracle dot com> --- Note the testcase has to use __SIZE_TYPE__ instead of unsigned int. ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/58457] [4.8/4.9 Regression] ICE when placement new operator is used with using keyword and custom constructor 2013-09-18 7:37 [Bug c++/58457] New: ICE when placement new operator is used with using keyword and custom constructor bugzilla.gcc at buszta dot info 2013-09-18 8:33 ` [Bug c++/58457] [4.8/4.9 Regression] " mpolacek at gcc dot gnu.org 2013-09-18 9:14 ` paolo.carlini at oracle dot com @ 2013-09-18 9:53 ` mpolacek at gcc dot gnu.org 2013-09-18 14:39 ` paolo.carlini at oracle dot com ` (5 subsequent siblings) 8 siblings, 0 replies; 10+ messages in thread From: mpolacek at gcc dot gnu.org @ 2013-09-18 9:53 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58457 Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jason at gcc dot gnu.org --- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Started with r184873. ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/58457] [4.8/4.9 Regression] ICE when placement new operator is used with using keyword and custom constructor 2013-09-18 7:37 [Bug c++/58457] New: ICE when placement new operator is used with using keyword and custom constructor bugzilla.gcc at buszta dot info ` (2 preceding siblings ...) 2013-09-18 9:53 ` mpolacek at gcc dot gnu.org @ 2013-09-18 14:39 ` paolo.carlini at oracle dot com 2013-09-18 15:07 ` paolo.carlini at oracle dot com ` (4 subsequent siblings) 8 siblings, 0 replies; 10+ messages in thread From: paolo.carlini at oracle dot com @ 2013-09-18 14:39 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58457 Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|major |normal --- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> --- Very likely the patch which will fix this will also fix PR57444. ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/58457] [4.8/4.9 Regression] ICE when placement new operator is used with using keyword and custom constructor 2013-09-18 7:37 [Bug c++/58457] New: ICE when placement new operator is used with using keyword and custom constructor bugzilla.gcc at buszta dot info ` (3 preceding siblings ...) 2013-09-18 14:39 ` paolo.carlini at oracle dot com @ 2013-09-18 15:07 ` paolo.carlini at oracle dot com 2013-09-18 18:02 ` paolo.carlini at oracle dot com ` (3 subsequent siblings) 8 siblings, 0 replies; 10+ messages in thread From: paolo.carlini at oracle dot com @ 2013-09-18 15:07 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58457 Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |paolo.carlini at oracle dot com --- Comment #5 from Paolo Carlini <paolo.carlini at oracle dot com> --- Seems easy. ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/58457] [4.8/4.9 Regression] ICE when placement new operator is used with using keyword and custom constructor 2013-09-18 7:37 [Bug c++/58457] New: ICE when placement new operator is used with using keyword and custom constructor bugzilla.gcc at buszta dot info ` (4 preceding siblings ...) 2013-09-18 15:07 ` paolo.carlini at oracle dot com @ 2013-09-18 18:02 ` paolo.carlini at oracle dot com 2013-09-18 18:11 ` paolo at gcc dot gnu.org ` (2 subsequent siblings) 8 siblings, 0 replies; 10+ messages in thread From: paolo.carlini at oracle dot com @ 2013-09-18 18:02 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58457 Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |frankhb1989 at gmail dot com --- Comment #6 from Paolo Carlini <paolo.carlini at oracle dot com> --- *** Bug 57444 has been marked as a duplicate of this bug. *** ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/58457] [4.8/4.9 Regression] ICE when placement new operator is used with using keyword and custom constructor 2013-09-18 7:37 [Bug c++/58457] New: ICE when placement new operator is used with using keyword and custom constructor bugzilla.gcc at buszta dot info ` (5 preceding siblings ...) 2013-09-18 18:02 ` paolo.carlini at oracle dot com @ 2013-09-18 18:11 ` paolo at gcc dot gnu.org 2013-09-18 18:13 ` paolo at gcc dot gnu.org 2013-09-18 18:14 ` paolo.carlini at oracle dot com 8 siblings, 0 replies; 10+ messages in thread From: paolo at gcc dot gnu.org @ 2013-09-18 18:11 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58457 --- Comment #7 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> --- Author: paolo Date: Wed Sep 18 18:11:46 2013 New Revision: 202711 URL: http://gcc.gnu.org/viewcvs?rev=202711&root=gcc&view=rev Log: /cp 2013-09-18 Paolo Carlini <paolo.carlini@oracle.com> PR c++/58457 * class.c (instantiate_type): Loosen a bit the gcc_assert. /testsuite 2013-09-18 Paolo Carlini <paolo.carlini@oracle.com> PR c++/58457 * g++.dg/parse/using4.C: New. Added: trunk/gcc/testsuite/g++.dg/parse/using4.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/class.c trunk/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/58457] [4.8/4.9 Regression] ICE when placement new operator is used with using keyword and custom constructor 2013-09-18 7:37 [Bug c++/58457] New: ICE when placement new operator is used with using keyword and custom constructor bugzilla.gcc at buszta dot info ` (6 preceding siblings ...) 2013-09-18 18:11 ` paolo at gcc dot gnu.org @ 2013-09-18 18:13 ` paolo at gcc dot gnu.org 2013-09-18 18:14 ` paolo.carlini at oracle dot com 8 siblings, 0 replies; 10+ messages in thread From: paolo at gcc dot gnu.org @ 2013-09-18 18:13 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58457 --- Comment #8 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> --- Author: paolo Date: Wed Sep 18 18:13:15 2013 New Revision: 202712 URL: http://gcc.gnu.org/viewcvs?rev=202712&root=gcc&view=rev Log: /cp 2013-09-18 Paolo Carlini <paolo.carlini@oracle.com> PR c++/58457 * class.c (instantiate_type): Loosen a bit the gcc_assert. /testsuite 2013-09-18 Paolo Carlini <paolo.carlini@oracle.com> PR c++/58457 * g++.dg/parse/using4.C: New. Added: branches/gcc-4_8-branch/gcc/testsuite/g++.dg/parse/using4.C Modified: branches/gcc-4_8-branch/gcc/cp/ChangeLog branches/gcc-4_8-branch/gcc/cp/class.c branches/gcc-4_8-branch/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 10+ messages in thread
* [Bug c++/58457] [4.8/4.9 Regression] ICE when placement new operator is used with using keyword and custom constructor 2013-09-18 7:37 [Bug c++/58457] New: ICE when placement new operator is used with using keyword and custom constructor bugzilla.gcc at buszta dot info ` (7 preceding siblings ...) 2013-09-18 18:13 ` paolo at gcc dot gnu.org @ 2013-09-18 18:14 ` paolo.carlini at oracle dot com 8 siblings, 0 replies; 10+ messages in thread From: paolo.carlini at oracle dot com @ 2013-09-18 18:14 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58457 Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED Assignee|paolo.carlini at oracle dot com |unassigned at gcc dot gnu.org --- Comment #9 from Paolo Carlini <paolo.carlini at oracle dot com> --- Fixed for 4.8.2 and 4.9.0. ^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2013-09-18 18:14 UTC | newest] Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2013-09-18 7:37 [Bug c++/58457] New: ICE when placement new operator is used with using keyword and custom constructor bugzilla.gcc at buszta dot info 2013-09-18 8:33 ` [Bug c++/58457] [4.8/4.9 Regression] " mpolacek at gcc dot gnu.org 2013-09-18 9:14 ` paolo.carlini at oracle dot com 2013-09-18 9:53 ` mpolacek at gcc dot gnu.org 2013-09-18 14:39 ` paolo.carlini at oracle dot com 2013-09-18 15:07 ` paolo.carlini at oracle dot com 2013-09-18 18:02 ` paolo.carlini at oracle dot com 2013-09-18 18:11 ` paolo at gcc dot gnu.org 2013-09-18 18:13 ` paolo at gcc dot gnu.org 2013-09-18 18:14 ` paolo.carlini at oracle dot com
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