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IRIX64 blead (ddce084a) opbasic/arith.t failure #14485

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p5pRT opened this issue Feb 9, 2015 · 3 comments
Closed

IRIX64 blead (ddce084a) opbasic/arith.t failure #14485

p5pRT opened this issue Feb 9, 2015 · 3 comments

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@p5pRT
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p5pRT commented Feb 9, 2015

Migrated from rt.perl.org#123767 (status was 'resolved')

Searchable as RT123767$

@p5pRT
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p5pRT commented Feb 9, 2015

From @jhi

One test of t/opbasic/arith.t is failing​:

# [perl #120426]
# small numbers shouldn't round to zero if they have extra floating digits

...
try $T++, 2.2250738585072014e-308 != 0.0, 'min double';

That float literal does underflow to zero. All other tests in arith.t (and in make minitest) are passing.

jhi@​irix$ ./miniperl -Ilib -V
Summary of my perl5 (revision 5 version 21 subversion 9) configuration​:
 
  Platform​:
  osname=irix, osvers=6.5, archname=IP35-irix
  uname='irix64 irix 6.5 07202013 ip35 '
  config_args='-des -Dusedevel'
  hint=recommended, useposix=true, d_sigaction=define
  useithreads=undef, usemultiplicity=undef
  use64bitint=undef, use64bitall=undef, uselongdouble=undef
  usemymalloc=n, bincompat5005=undef
  Compiler​:
  cc='cc -n32', ccflags ='-D_BSD_TYPES -D_BSD_TIME -woff 1184,1552 -c99 -U__INLINE_INTRINSICS -DLANGUAGE_C',
  optimize='-O3 -OPT​:Olimit=0​:space=ON',
  cppflags='-D_BSD_TYPES -D_BSD_TIME -woff 1184,1552 -c99 -U__INLINE_INTRINSICS -DLANGUAGE_C'
  ccversion='MIPSpro Compilers​: Version 7.4', gccversion='', gccosandvers=''
  intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=4321, doublekind=4
  d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16, longdblkind=6
  ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=8
  alignbytes=8, prototype=define
  Linker and Libraries​:
  ld='cc -n32', ldflags =' -Wl,-woff,84 -L/usr/local/lib'
  libpth=/usr/local/lib /usr/lib32 /lib32 /lib /usr/lib /lib64 /usr/lib64
  libs=-lcl -lpthread -ldb -lm -lc
  perllibs=-lcl -lpthread -lm -lc
  libc=/usr/lib32/libc.so, so=so, useshrplib=false, libperl=libperl.a
  gnulibc_version=''
  Dynamic Linking​:
  dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags=' '
  cccdlflags=' ', lddlflags='-n32 -shared -L/usr/local/lib'

Characteristics of this binary (from libperl)​:
  Compile-time options​: HAS_TIMES PERLIO_LAYERS PERL_DONT_CREATE_GVSV
  PERL_EXTERNAL_GLOB PERL_HASH_FUNC_ONE_AT_A_TIME_HARD
  PERL_IS_MINIPERL PERL_NEW_COPY_ON_WRITE
  PERL_PRESERVE_IVUV PERL_USE_DEVEL USE_LARGE_FILES
  USE_LOCALE USE_LOCALE_COLLATE USE_LOCALE_CTYPE
  USE_LOCALE_NUMERIC USE_LOCALE_TIME USE_PERLIO
  USE_PERL_ATOF USE_SITECUSTOMIZE
  Built under irix
  Compiled at Feb 9 2015 02​:27​:18
  @​INC​:
  /home/j/jhi/perl/cpan/AutoLoader/lib
  /home/j/jhi/perl/dist/Carp/lib
  /home/j/jhi/perl/dist/PathTools
  /home/j/jhi/perl/dist/PathTools/lib
  /home/j/jhi/perl/cpan/ExtUtils-Command/lib
  /home/j/jhi/perl/cpan/ExtUtils-Install/lib
  /home/j/jhi/perl/cpan/ExtUtils-MakeMaker/lib
  /home/j/jhi/perl/cpan/ExtUtils-Manifest/lib
  /home/j/jhi/perl/cpan/File-Path/lib
  /home/j/jhi/perl/ext/re
  /home/j/jhi/perl/dist/Term-ReadLine/lib
  /home/j/jhi/perl/dist/Exporter/lib
  /home/j/jhi/perl/ext/File-Find/lib
  /home/j/jhi/perl/cpan/Text-Tabs/lib
  /home/j/jhi/perl/dist/constant/lib
  /home/j/jhi/perl/lib
  .
jhi@​irix$

@p5pRT
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p5pRT commented Mar 4, 2015

From @jhi

Fixed as of http​://perl5.git.perl.org/perl.git/commit/94a0894418670e8bdd2c1d63e76a77225365995d

(all of "make minitest" passing now in blead)

@p5pRT
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p5pRT commented Mar 4, 2015

@jhi - Status changed from 'new' to 'resolved'

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