Re: we are starting the wide int merge

[Jan-Benedict Glaw <jbglaw at lug-owl dot de>]

On Tue, 2014-05-06 12:20:54 -0700, Mike Stump <mikestump@comcast.net> wrote:
> On May 6, 2014, at 8:19 AM, Kenneth Zadeck <zadeck@naturalbridge.com> wrote:
> > please hold off on committing patches for the next couple of hours as we have a very large merge to do.
> > thanks.
> 
> All doneâ  It is in.

My build robot experiences errors like this:


g++ -c   -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE  -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -fno-common  -DHAVE_CONFIG_H -I. -I. -I/home/jbglaw/repos/gcc/gcc -I/home/jbglaw/repos/gcc/gcc/. -I/home/jbglaw/repos/gcc/gcc/../include -I/home/jbglaw/repos/gcc/gcc/../libcpp/include -I/opt/cfarm/gmp-latest/include -I/opt/cfarm/mpfr-latest/include -I/opt/cfarm/mpc-latest/include  -I/home/jbglaw/repos/gcc/gcc/../libdecnumber -I/home/jbglaw/repos/gcc/gcc/../libdecnumber/dpd -I../libdecnumber -I/home/jbglaw/repos/gcc/gcc/../libbacktrace    -o alias.o -MT alias.o -MMD -MP -MF ./.deps/alias.TPo /home/jbglaw/repos/gcc/gcc/alias.c
In file included from /home/jbglaw/repos/gcc/gcc/real.h:25:0,
                 from /home/jbglaw/repos/gcc/gcc/rtl.h:27,
                 from /home/jbglaw/repos/gcc/gcc/alias.c:25:
/home/jbglaw/repos/gcc/gcc/wide-int.h: In instantiation of 'bool wi::ltu_p(const T1&, const T2&) [with T1 = generic_wide_int<wi::extended_tree<96> >; T2 = long int]':
/home/jbglaw/repos/gcc/gcc/alias.c:346:28:   required from here
/home/jbglaw/repos/gcc/gcc/wide-int.h:1787:25: error: incomplete type 'wi::int_traits<long int>' used in nested name specifier
   WIDE_INT_REF_FOR (T2) yi (y, precision);
                         ^
/home/jbglaw/repos/gcc/gcc/wide-int.h:1787:25: error: incomplete type 'wi::int_traits<long int>' used in nested name specifier
/home/jbglaw/repos/gcc/gcc/wide-int.h:1787:25: error: incomplete type 'wi::int_traits<long int>' used in nested name specifier
/home/jbglaw/repos/gcc/gcc/wide-int.h:1787:25: error: incomplete type 'wi::int_traits<long int>' used in nested name specifier
/home/jbglaw/repos/gcc/gcc/wide-int.h:1787:25: error: incomplete type 'wi::int_traits<long int>' used in nested name specifier
/home/jbglaw/repos/gcc/gcc/wide-int.h:1787:25: error: incomplete type 'wi::int_traits<long int>' used in nested name specifier
/home/jbglaw/repos/gcc/gcc/wide-int.h:1787:25: error: incomplete type 'wi::int_traits<long int>' used in nested name specifier
/home/jbglaw/repos/gcc/gcc/wide-int.h:1787:25: error: incomplete type 'wi::int_traits<long int>' used in nested name specifier
/home/jbglaw/repos/gcc/gcc/wide-int.h:1787:25: error: incomplete type 'wi::int_traits<long int>' used in nested name specifier
/home/jbglaw/repos/gcc/gcc/wide-int.h:1787:25: error: incomplete type 'wi::int_traits<long int>' used in nested name specifier
/home/jbglaw/repos/gcc/gcc/wide-int.h:1787:25: error: incomplete type 'wi::int_traits<long int>' used in nested name specifier
/home/jbglaw/repos/gcc/gcc/wide-int.h:1787:25: error: incomplete type 'wi::int_traits<long int>' used in nested name specifier
/home/jbglaw/repos/gcc/gcc/wide-int.h: In instantiation of 'unsigned int wi::get_binary_precision(const T1&, const T2&) [with T1 = generic_wide_int<wi::extended_tree<96> >; T2 = long int]':
/home/jbglaw/repos/gcc/gcc/wide-int.h:1785:54:   required from 'bool wi::ltu_p(const T1&, const T2&) [with T1 = generic_wide_int<wi::extended_tree<96> >; T2 = long int]'
/home/jbglaw/repos/gcc/gcc/alias.c:346:28:   required from here
/home/jbglaw/repos/gcc/gcc/wide-int.h:1638:27: error: incomplete type 'wi::int_traits<long int>' used in nested name specifier
    get_binary_result (x, y));
                           ^
/home/jbglaw/repos/gcc/gcc/wide-int.h: In function 'bool wi::ltu_p(const T1&, const T2&) [with T1 = generic_wide_int<wi::extended_tree<96> >; T2 = long int]':
/home/jbglaw/repos/gcc/gcc/wide-int.h:1803:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/home/jbglaw/repos/gcc/gcc/wide-int.h: In function 'unsigned int wi::get_binary_precision(const T1&, const T2&) [with T1 = generic_wide_int<wi::extended_tree<96> >; T2 = long int]':
/home/jbglaw/repos/gcc/gcc/wide-int.h:1639:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
make[1]: *** [alias.o] Error 1


...at least for:
rl78-elf (http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=219615)
microblazeel-linux (http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=219701)
msp430-elf (http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=219703)
arc-elf (http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=219789)
...but not for:
arm-eabi (http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=219709)
bfin-elf (http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=219778)
(and several others.)

MfG, JBG

-- 
      Jan-Benedict Glaw      jbglaw@lug-owl.de              +49-172-7608481
Signature of:              Alles sollte so einfach wie mÃglich gemacht sein.
the second  :                          Aber nicht einfacher.  (Einstein)

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