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Bug 22844 – [REG 2.089] SIGBUS, Bus error in _d_newitemU

Status
RESOLVED
Resolution
FIXED
Severity
regression
Priority
P1
Component
dmd
Product
D
Version
D2
Platform
Other
OS
Linux
Creation time
2022-03-03T22:04:47Z
Last change time
2022-03-04T18:03:46Z
Keywords
pull
Assigned to
No Owner
Creator
Iain Buclaw
See also
https://issues.dlang.org/show_bug.cgi?id=22846

Comments

Comment #0 by ibuclaw — 2022-03-03T22:04:47Z
Introduced by https://github.com/dlang/druntime/pull/2755 See: https://github.com/rainers/druntime/blob/441376bb34651c12a97bfa20c20ccc7078fa7990/src/rt/lifetime.d#L1131
Comment #1 by razvan.nitu1305 — 2022-03-04T09:53:29Z
It would help if you could provide a code snippet that reproduces this error.
Comment #2 by dlang-bot — 2022-03-04T12:24:00Z
@ibuclaw created dlang/druntime pull request #3774 "fix Issue 22844 - [REG 2.089] SIGBUS, Bus error in _d_newitemU" fixing this issue: - fix Issue 22844 - [REG 2.089] SIGBUS, Bus error in _d_newitemU https://github.com/dlang/druntime/pull/3774
Comment #3 by ibuclaw — 2022-03-04T13:19:42Z
(In reply to RazvanN from comment #1) > It would help if you could provide a code snippet that reproduces this error. Lots of testsuite failures, code snippets are useless because you wouldn't be able to reproduce it on x86.
Comment #4 by ibuclaw — 2022-03-04T13:21:04Z
(In reply to Iain Buclaw from comment #3) > (In reply to RazvanN from comment #1) > > It would help if you could provide a code snippet that reproduces this error. > > Lots of testsuite failures, code snippets are useless because you wouldn't > be able to reproduce it on x86. i.e: runnable/testaa.d runnable/sdtor.d We're lucky the bootstrap isn't broken on SPARC given how widespread _d_newitemU is used.
Comment #5 by dlang-bot — 2022-03-04T18:03:46Z
dlang/druntime pull request #3774 "fix Issue 22844 - [REG 2.089] SIGBUS, Bus error in _d_newitemU" was merged into master: - cf3d144352e0265438bb65c95aa85a8908dde131 by Iain Buclaw: fix Issue 22844 - [REG 2.089] SIGBUS, Bus error in _d_newitemU https://github.com/dlang/druntime/pull/3774