package: pari
version: 2.8.0

I get the following with several of the recent snapshot builds for windows (e.g., the most recent overnight build, and others -- see version number in cut-and-paste below).

It does not happen with my older 2.6.1 version of PARI.

Oddly, if I replace the "1/2" below with "1.0/2" (as on the last command below), then it works fine.

============

                                   GP/PARI CALCULATOR Version 2.8.0 (development 16306-3443337)
                                    i686 running mingw (ix86/GMP-5.1.3 kernel) 32-bit version
                                         compiled: Apr 5 2014, gcc version 4.8.2 (GCC)
                                                     threading engine: single
                                          (readline v6.2 enabled, extended help enabled)

                                              Copyright (C) 2000-2014 The PARI Group

PARI/GP is free software, covered by the GNU General Public License, and comes WITHOUT ANY WARRANTY WHATSOEVER.

Type ? for help, \q to quit.
Type ?12 for how to get moral (and possibly technical) support.

parisize = 4000000, primelimit = 500000
? 1/2*(x-(-0.6866604578963365336091784017 - 0.5375028349015863081020780723*I))/(1-conj(-0.6866604578963365336091784017 - 0.5375028349015863081020780723*I)*x);
***   at top-level: ...349015863081020780723*I))/(1-conj(-0.68666045
***                                             ^--------------------
*** _/_: bug in PARI/GP (Segmentation Fault), please report.
***   Break loop: type 'break' to go back to GP prompt
break> break

? 1.0/2*(x-(-0.6866604578963365336091784017 - 0.5375028349015863081020780723*I))/(1-conj(-0.6866604578963365336091784017 - 0.5375028349015863081020780723*I)*x);
?