While building mico-2.3.11 on hppa2.0w-hp-hpux11.11, got this error: $ c++ -I../include -O2 -Wall -g -pthread -D_REENTRANT -DPIC -fPIC -c valuetype_impl.cc -o valuetype_impl.pic.o ../include/mico/valuetype_impl.h: In member function 'void CORBA::DataOutputStream_impl::_ZTv0_n68_N5CORBA21DataOutputStream_impl16write_longdoubleEe(CORBA::LongDouble)': ../include/mico/valuetype_impl.h:44: warning: 'value___2332' is used uninitialized in this function valuetype_impl.cc:638: internal compiler error: in make_decl_rtl, at varasm.c:890 Please subm<snip> It is independent of at least those compilerflags: -g/-O*/-pthread/-fPIC Strange: If I remove all the #line directions from preprocessor output, the error is different: $ c++ -c valuetype_impl.ii -o valuetype_impl.o valuetype_impl.ii:32: error: redeclaration of C++ built-in type 'wchar_t' valuetype_impl.ii: In static member function 'static wchar_t std::numeric_limits<wchar_t>::min()': valuetype_impl.ii:6640: warning: left shift count >= width of type valuetype_impl.ii: In static member function 'static wchar_t std::numeric_limits<wchar_t>::max()': valuetype_impl.ii:6642: warning: left shift count >= width of type valuetype_impl.ii:49485: confused by earlier errors, bailing out Attached is the preprocessor output, from original command with '-save-temps'. I have it bzip2'ed, as I'm unable to reduce it to a small testcase. Have built gcc with one patch, found here: http://gcc.gnu.org/ml/gcc-patches/2006-05/msg00171.html $ g++ -v Using built-in specs. Target: hppa2.0w-hp-hpux11.11 Configured with: /mnt/toolsjunk/snapshot/src/sasrvb/toolsbox-3.5.1.6pre.20060921/buildroot/gcc/gcc-4.1.1/configure --enable-threads=posix --with-gnu-as --with-as=/tools/snapshot/toolsbox-3.5.1.6pre.20060921/hppa2.0w-hp-hpux11.11/hppa2.0w-hp-hpux11.11/bin/as --without-gnu-ld --with-local-prefix=/tools/snapshot/toolsbox-3.5.1.6pre.20060921/hppa2.0w-hp-hpux11.11 --disable-nls --enable-version-specific-runtime-libs --prefix=/tools/snapshot/toolsbox-3.5.1.6pre.20060921/hppa2.0w-hp-hpux11.11 Thread model: posix gcc version 4.1.1 $ /tools/snapshot/toolsbox-3.5.1.6pre.20060921/hppa2.0w-hp-hpux11.11/hppa2.0w-hp-hpux11.11/bin/as --version GNU assembler 2.16.1 Copyright 2005 Free Software Foundation, Inc. This program is free software; you may redistribute it under the terms of the GNU General Public License. This program has absolutely no warranty. This assembler was configured for a target of `hppa2.0w-hp-hpux11.11'.
Created attachment 12307 [details] valuetype_impl.ii.bz2 (1.5MB unpacked)
was playing around somewhat after posting and indeed found the small testcase: $ cat aa.cc class A { virtual void f(long double); }; class B : virtual public A { void f(long double); }; void B::f(long double x) { } $ c++ -c aa.cc aa.cc: In member function 'void B::_ZTv0_n12_N1B1fEe(long double)': aa.cc:7: internal compiler error: in make_decl_rtl, at varasm.c:890 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions.
*** This bug has been marked as a duplicate of 26957 ***