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[Bug c++/21467] New: ICE for template function if missing required default argument
- From: "sylvain dot joyeux at m4x dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 May 2005 12:29:08 -0000
- Subject: [Bug c++/21467] New: ICE for template function if missing required default argument
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
The following code makes g++ 3.4.4 and g++ 3.3.6 (Debian) crash on my system.
Adding the missing default argument for arg1 fixes the crash
template<typename F>
void test(F function, bool arg0 = false, bool arg1)
{
}
int main()
{
test(main);
}
Detailed G++ versions:
g++-3.3 (GCC) 3.3.6 (Debian 1:3.3.6-3)
Reading specs from /usr/lib/gcc-lib/powerpc-linux/3.3.6/specs
Configured with: ../src/configure -v
--enable-languages=c,c++,java,f77,pascal,objc,ada --prefix=/usr
--mandir=/usr/share/man --infodir=/usr/share/info
--with-gxx-include-dir=/usr/include/c++/3.3 --enable-shared
--enable-__cxa_atexit --with-system-zlib --enable-nls
--without-included-gettext --enable-clocale=gnu --enable-debug
--enable-java-gc=boehm --enable-java-awt=xlib --enable-objc-gc
--disable-multilib powerpc-linux
Thread model: posix
gcc version 3.3.6 (Debian 1:3.3.6-3)
g++-3.4 (GCC) 3.4.4 20050314 (prerelease) (Debian 3.4.3-13)
Reading specs from /usr/lib/gcc/powerpc-linux/3.4.4/specs
Configured with: ../src/configure -v
--enable-languages=c,c++,java,f77,pascal,objc,ada --prefix=/usr
--libexecdir=/usr/lib --with-gxx-include-dir=/usr/include/c++/3.4
--enable-shared --with-system-zlib --enable-nls --without-included-gettext
--program-suffix=-3.4 --enable-__cxa_atexit --enable-libstdcxx-allocator=mt
--enable-clocale=gnu --enable-libstdcxx-debug --enable-java-gc=boehm
--enable-java-awt=gtk --disable-multilib --disable-softfloat powerpc-linux
Thread model: posix
gcc version 3.4.4 20050314 (prerelease) (Debian 3.4.3-13)
--
Summary: ICE for template function if missing required default
argument
Product: gcc
Version: 3.4.4
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: sylvain dot joyeux at m4x dot org
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21467