[Bug c++/50207] [4.7 Regression] G++ segv's on reduced test case
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50207 --- Comment #10 from Peter Bergner 2011-09-08 18:09:02 UTC --- Author: bergner Date: Thu Sep 8 18:08:53 2011 New Revision: 178703 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178703 Log: gcc/ Backport from mainline 2011-08-23 Jakub Jelinek PR c++/46862 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type which doesn't have any fields, clear it and diagnose. 2011-08-29 Jakub Jelinek Jason Merrill PR c++/50207 * class.c (finish_struct_1): Complain if the first field is artificial. gcc/testsuite/ Backport from mainline 2011-08-23 Jakub Jelinek PR c++/46862 * g++.dg/dfp/nofields.C: New test. 2011-08-29 Jakub Jelinek Jason Merrill PR c++/50207 * g++.dg/dfp/base.C: New test. Added: branches/ibm/gcc-4_5-branch/gcc/testsuite/g++.dg/dfp/base.C branches/ibm/gcc-4_5-branch/gcc/testsuite/g++.dg/dfp/nofields.C Modified: branches/ibm/gcc-4_5-branch/gcc/ChangeLog.ibm branches/ibm/gcc-4_5-branch/gcc/cp/class.c branches/ibm/gcc-4_5-branch/gcc/testsuite/ChangeLog.ibm
[Bug c++/50207] [4.7 Regression] G++ segv's on reduced test case
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50207 --- Comment #9 from Jason Merrill 2011-08-30 21:48:38 UTC --- Author: jason Date: Tue Aug 30 21:48:34 2011 New Revision: 178343 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178343 Log: PR c++/50207 * class.c (finish_struct_1): Complain if the first field is artificial. Added: branches/gcc-4_6-branch/gcc/testsuite/g++.dg/dfp/base.C Modified: branches/gcc-4_6-branch/gcc/cp/ChangeLog branches/gcc-4_6-branch/gcc/cp/class.c branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
[Bug c++/50207] [4.7 Regression] G++ segv's on reduced test case
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50207 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED --- Comment #8 from Jason Merrill 2011-08-30 04:37:23 UTC --- Fixed.
[Bug c++/50207] [4.7 Regression] G++ segv's on reduced test case
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50207 --- Comment #7 from Jason Merrill 2011-08-30 04:30:56 UTC --- Author: jason Date: Tue Aug 30 04:30:42 2011 New Revision: 178276 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178276 Log: PR c++/50207 * class.c (finish_struct_1): Complain if the first field is artificial. Added: trunk/gcc/testsuite/g++.dg/dfp/base.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/class.c trunk/gcc/testsuite/ChangeLog
[Bug c++/50207] [4.7 Regression] G++ segv's on reduced test case
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50207 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at gcc dot |jason at gcc dot gnu.org |gnu.org | --- Comment #6 from Jason Merrill 2011-08-29 14:59:43 UTC --- The problem here is not that the first field is aggregate, but that the first field is a fake field for the base class. I'll adjust the patch accordingly.
[Bug c++/50207] [4.7 Regression] G++ segv's on reduced test case
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50207 --- Comment #5 from Jakub Jelinek 2011-08-29 12:48:10 UTC --- Created attachment 25125 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25125 gcc47-pr50207.patch Untested patch which adds that limitation. still seems to work.
[Bug c++/50207] [4.7 Regression] G++ segv's on reduced test case
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50207 Jakub Jelinek changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #4 from Jakub Jelinek 2011-08-29 11:18:10 UTC --- I'd say this is invalid, TYPE_TRANSPARENT_AGGR is an ugly hack and we should perhaps limit it just to scalar fields.
[Bug c++/50207] [4.7 Regression] G++ segv's on reduced test case
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50207 --- Comment #3 from Jakub Jelinek 2011-08-29 10:05:34 UTC --- Oops, sorry, that was for PR50208.
[Bug c++/50207] [4.7 Regression] G++ segv's on reduced test case
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50207 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed||2011-08-29 CC||jakub at gcc dot gnu.org Ever Confirmed|0 |1 --- Comment #2 from Jakub Jelinek 2011-08-29 10:04:09 UTC --- Caused by http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177647
[Bug c++/50207] [4.7 Regression] G++ segv's on reduced test case
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50207 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0 Summary|G++ segv's on reduced test |[4.7 Regression] G++ segv's |case|on reduced test case
