[Bug ada/42253] [4.4/4.5 regression] run time crash on null for thin pointers

2010-02-28 Thread baldrick at gcc dot gnu dot org
--- Comment #9 from baldrick at gcc dot gnu dot org 2010-02-28 11:18 --- Yes, that did the trick. Thanks for fixing this! -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42253

[Bug ada/42253] [4.4/4.5 regression] run time crash on null for thin pointers

2010-02-27 Thread ebotcazou at gcc dot gnu dot org
--- Comment #8 from ebotcazou at gcc dot gnu dot org 2010-02-27 14:34 --- Thanks for reporting the problem. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added --

[Bug ada/42253] [4.4/4.5 regression] run time crash on null for thin pointers

2010-02-27 Thread ebotcazou at gcc dot gnu dot org
--- Comment #7 from ebotcazou at gcc dot gnu dot org 2010-02-27 14:30 --- Subject: Bug 42253 Author: ebotcazou Date: Sat Feb 27 14:30:12 2010 New Revision: 157108 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157108 Log: PR ada/42253 * gcc-interface/utils2.c (b

[Bug ada/42253] [4.4/4.5 regression] run time crash on null for thin pointers

2010-02-27 Thread ebotcazou at gcc dot gnu dot org
--- Comment #6 from ebotcazou at gcc dot gnu dot org 2010-02-27 14:27 --- Subject: Bug 42253 Author: ebotcazou Date: Sat Feb 27 14:27:27 2010 New Revision: 157107 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157107 Log: PR ada/42253 * gcc-interface/utils2.c (b

[Bug ada/42253] [4.4/4.5 regression] run time crash on null for thin pointers

2010-02-26 Thread baldrick at gcc dot gnu dot org
--- Comment #5 from baldrick at gcc dot gnu dot org 2010-02-26 17:24 --- I was also surprised, because I couldn't see the relevance. To double check I rebuilt one commit before (no crash) and at that commit (crash). That seems pretty conclusive, especially as the testcase seems to fai

[Bug ada/42253] [4.4/4.5 regression] run time crash on null for thin pointers

2010-02-26 Thread ebotcazou at gcc dot gnu dot org
--- Comment #4 from ebotcazou at gcc dot gnu dot org 2010-02-26 17:15 --- I'll fix the bug, but are you sure about the commit? It looks unrelated to the problem. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42253

[Bug ada/42253] [4.4/4.5 regression] run time crash on null for thin pointers

2010-02-26 Thread baldrick at gcc dot gnu dot org
--- Comment #3 from baldrick at gcc dot gnu dot org 2010-02-26 09:47 --- The reason I occasionally use a thin pointer is because they can be stored atomically. This is sometimes useful. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42253

[Bug ada/42253] [4.4/4.5 regression] run time crash on null for thin pointers

2010-02-25 Thread ebotcazou at gcc dot gnu dot org
--- Comment #2 from ebotcazou at gcc dot gnu dot org 2010-02-25 22:12 --- Miscompilations are always nasty I guess... Simply don't use thin pointers, they are quite inefficient. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added