[Bug libstdc++/89446] [7/8 Regression] __builtin_constant_p expression crashes in char_traits::compare

2019-02-28 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89446 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/89446] [7/8 Regression] __builtin_constant_p expression crashes in char_traits::compare

2019-02-22 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89446 --- Comment #5 from Jonathan Wakely --- Author: redi Date: Sat Feb 23 03:01:59 2019 New Revision: 269148 URL: https://gcc.gnu.org/viewcvs?rev=269148=gcc=rev Log: PR libstdc++/89446 fix null pointer dereference in char_traits PR

[Bug libstdc++/89446] [7/8 Regression] __builtin_constant_p expression crashes in char_traits::compare

2019-02-22 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89446 --- Comment #4 from Jonathan Wakely --- Author: redi Date: Sat Feb 23 01:02:05 2019 New Revision: 269144 URL: https://gcc.gnu.org/viewcvs?rev=269144=gcc=rev Log: PR libstdc++/89446 fix null pointer dereference in char_traits PR

[Bug libstdc++/89446] [7/8 Regression] __builtin_constant_p expression crashes in char_traits::compare

2019-02-22 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89446 --- Comment #3 from Jonathan Wakely --- Author: redi Date: Sat Feb 23 01:01:56 2019 New Revision: 269143 URL: https://gcc.gnu.org/viewcvs?rev=269143=gcc=rev Log: PR libstdc++/89446 fix null pointer dereference in char_traits PR

[Bug libstdc++/89446] [7/8 Regression] __builtin_constant_p expression crashes in char_traits::compare

2019-02-22 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89446 --- Comment #2 from Jonathan Wakely --- (In reply to Jakub Jelinek from comment #1) > Not just > while (__i < __n && __builtin_constant_p(__a[__i])) > ? Yeah that's what I'm testing, not sure where the (i < n && __bcp && i < n) version came

[Bug libstdc++/89446] [7/8 Regression] __builtin_constant_p expression crashes in char_traits::compare

2019-02-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89446 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug libstdc++/89446] [7/8 Regression] __builtin_constant_p expression crashes in char_traits::compare

2019-02-21 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89446 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.5

[Bug libstdc++/89446] [7/8 Regression] __builtin_constant_p expression crashes in char_traits::compare

2019-02-21 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89446 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|