https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71358
--- Comment #6 from pmderodat at gcc dot gnu.org --- Author: pmderodat Date: Mon Sep 18 08:43:37 2017 New Revision: 252909 URL: https://gcc.gnu.org/viewcvs?rev=252909&root=gcc&view=rev Log: 2017-09-18 Bob Duff <d...@adacore.com> Alternate fix for PR ada/71358 * libgnat/g-comlin.adb (Getopt): Remove manual null access checks. Instead, make a local copy of Config, and if it's null, allocate an empty Command_Line_Configuration_Record, so we won't crash on null pointer dereference. Modified: trunk/gcc/ada/ChangeLog trunk/gcc/ada/libgnat/g-comlin.adb