[Bug c++/90108] ICE: Segmentation fault (in c_tree_chain_next)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90108 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed||2019-04-16 CC||marxin at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Martin Liška --- Confirmed.
[Bug c++/90108] ICE: Segmentation fault (in c_tree_chain_next)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90108 Richard Biener changed: What|Removed |Added CC||jakub at gcc dot gnu.org, ||rguenth at gcc dot gnu.org --- Comment #2 from Richard Biener --- So we have a non-GCed INTEGER_TYPE that has a GCed TYPE_NAME. IIRC changes there recently, PR89933. We free that TYPE_NAME here (as expected...): #1 0x009584ee in duplicate_decls ( newdecl=, olddecl=, newdecl_is_friend=false) at /space/rguenther/src/svn/trunk2/gcc/cp/decl.c:2793 2793 ggc_free (newdecl); Jakub - you fiddled here, can you look at this one, too?
[Bug c++/90108] ICE: Segmentation fault (in c_tree_chain_next)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90108 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org --- Comment #3 from Jakub Jelinek --- Created attachment 46184 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46184&action=edit gcc9-pr90108.patch Untested fix.
[Bug c++/90108] ICE: Segmentation fault (in c_tree_chain_next)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90108 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Fri Apr 19 08:24:05 2019 New Revision: 270453 URL: https://gcc.gnu.org/viewcvs?rev=270453&root=gcc&view=rev Log: PR c++/90108 * c-decl.c (merge_decls): If remove is main variant and DECL_ORIGINAL_TYPE is some other type, remove a DECL_ORIGINAL_TYPE variant that has newdecl as TYPE_NAME if any. * decl.c (duplicate_decls): If remove is main variant and DECL_ORIGINAL_TYPE is some other type, remove a DECL_ORIGINAL_TYPE variant that has newdecl as TYPE_NAME if any. * c-c++-common/pr90108.c: New test. Added: trunk/gcc/testsuite/c-c++-common/pr90108.c Modified: trunk/gcc/c/ChangeLog trunk/gcc/c/c-decl.c trunk/gcc/cp/ChangeLog trunk/gcc/cp/decl.c trunk/gcc/testsuite/ChangeLog
[Bug c++/90108] ICE: Segmentation fault (in c_tree_chain_next)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90108 Jakub Jelinek changed: What|Removed |Added Known to work||9.0 Known to fail|9.0 | --- Comment #5 from Jakub Jelinek --- Fixed on the trunk.
[Bug c++/90108] ICE: Segmentation fault (in c_tree_chain_next)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90108 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue Apr 30 21:07:37 2019 New Revision: 270754 URL: https://gcc.gnu.org/viewcvs?rev=270754&root=gcc&view=rev Log: Backported from mainline 2019-04-19 Jakub Jelinek PR c++/90108 * c-decl.c (merge_decls): If remove is main variant and DECL_ORIGINAL_TYPE is some other type, remove a DECL_ORIGINAL_TYPE variant that has newdecl as TYPE_NAME if any. * decl.c (duplicate_decls): If remove is main variant and DECL_ORIGINAL_TYPE is some other type, remove a DECL_ORIGINAL_TYPE variant that has newdecl as TYPE_NAME if any. * c-c++-common/pr90108.c: New test. Added: branches/gcc-8-branch/gcc/testsuite/c-c++-common/pr90108.c Modified: branches/gcc-8-branch/gcc/c/ChangeLog branches/gcc-8-branch/gcc/c/c-decl.c branches/gcc-8-branch/gcc/cp/ChangeLog branches/gcc-8-branch/gcc/cp/decl.c branches/gcc-8-branch/gcc/testsuite/ChangeLog
[Bug c++/90108] ICE: Segmentation fault (in c_tree_chain_next)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90108 Jakub Jelinek changed: What|Removed |Added Known to work||8.3.1 --- Comment #7 from Jakub Jelinek --- Fixed for 8.4+ too.
[Bug c++/90108] ICE: Segmentation fault (in c_tree_chain_next)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90108 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment #8 from Marek Polacek --- Jakub, do you plan to backport it to 7? If not, let's close it.
[Bug c++/90108] ICE: Segmentation fault (in c_tree_chain_next)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90108 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:38:31 2019 New Revision: 275150 URL: https://gcc.gnu.org/viewcvs?rev=275150&root=gcc&view=rev Log: Backported from mainline 2019-04-19 Jakub Jelinek PR c++/90108 * c-decl.c (merge_decls): If remove is main variant and DECL_ORIGINAL_TYPE is some other type, remove a DECL_ORIGINAL_TYPE variant that has newdecl as TYPE_NAME if any. * decl.c (duplicate_decls): If remove is main variant and DECL_ORIGINAL_TYPE is some other type, remove a DECL_ORIGINAL_TYPE variant that has newdecl as TYPE_NAME if any. * c-c++-common/pr90108.c: New test. Added: branches/gcc-7-branch/gcc/testsuite/c-c++-common/pr90108.c Modified: branches/gcc-7-branch/gcc/c/ChangeLog branches/gcc-7-branch/gcc/c/c-decl.c branches/gcc-7-branch/gcc/cp/ChangeLog branches/gcc-7-branch/gcc/cp/decl.c branches/gcc-7-branch/gcc/testsuite/ChangeLog
[Bug c++/90108] ICE: Segmentation fault (in c_tree_chain_next)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90108 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED Target Milestone|--- |7.5 --- Comment #10 from Jakub Jelinek --- Fixed.