Re: [GNU Bison 3.4.2] testsuite: 252 254 255 282 283 284 285 425 430 432 434 435 445 446 447 525 failed

[Akim Demaille]

Hi Richard,

> 252. headers.at:186: testing Sane headers: %locations %debug c++ ...
> ./headers.at:186: bison --color=no -fno-caret -d -o input.cc input.y
> ./headers.at:186: $CXX $CXXFLAGS $CPPFLAGS  -c -o input.o input.cc 
> stderr:
> In file included from /usr/include/c++/4.9/cmath:44:0,
>                  from /usr/include/c++/4.9/random:38,
>                  from /usr/include/c++/4.9/bits/stl_algo.h:66,
>                  from /usr/include/c++/4.9/algorithm:62,
>                  from location.hh:41,
>                  from input.hh:90,
>                  from input.cc:50:
> /home/richard/bison-3.4.2/lib/math.h: In function 'bool isnan(double)':
> /home/richard/bison-3.4.2/lib/math.h:2849:1: error: ambiguating new 
> declaration of 'bool isnan(double)'
>  _GL_MATH_CXX_REAL_FLOATING_DECL_2 (isnan, isnan, bool)
>  ^

These are portability issues of the test suite itself, not affecting Bison in 
anyway.  So you're safe.

There's a beta of 3.5 (that addresses this) available here, if you want to give 
it a shot.  Cheers!

Here are the compressed sources:
  https://alpha.gnu.org/gnu/bison/bison-3.4.90.tar.gz   (4.1MB)
  https://alpha.gnu.org/gnu/bison/bison-3.4.90.tar.xz   (3.1MB)

Here are the GPG detached signatures[*]:
  https://alpha.gnu.org/gnu/bison/bison-3.4.90.tar.gz.sig
  https://alpha.gnu.org/gnu/bison/bison-3.4.90.tar.xz.sig