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From: "bugzilla.gcc at buszta dot info" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/58457] New: ICE when placement new operator is used with using keyword and custom constructor Date: Wed, 18 Sep 2013 07:37:00 -0000 [thread overview] Message-ID: <bug-58457-4@http.gcc.gnu.org/bugzilla/> (raw) 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.
next reply other threads:[~2013-09-18 7:37 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-09-18 7:37 bugzilla.gcc at buszta dot info [this message] 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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