LoKi/RangeList.h: Prefer '#pragma once'

/ci-test

@msaur @sponce FYI I am not sure why it started just now, but I just ran into this building LHCb which failed in the header test builds...

changed the description

added ci-test-triggered label

• [2024-12-13 15:58] Validation started with lhcb-master-mr#12095

added RTA label

mentioned in issue Moore#896 (closed)

@msaur Can we merge this asap ? Its the cause of build failures now in any slot using Gaudi master, e.g.

https://lhcb-nightlies.web.cern.ch/nightly/#lhcb-gaudi-head_4079

added 5 commits

• 8915b698...e455799d - 4 commits from branch master
• 30aa0ec5 - LoKi/RangeList.h: Add missing vector include

Compare with previous version

changed title from LoKi/RangeList.h: Add missing vector include to LoKi/RangeList.h: Prefer '#pragma once'

changed the description

resolved all threads

merged

mentioned in commit d9a3f64c

mentioned in merge request !4851 (merged)

mentioned in commit 1a1037e3

mentioned in commit 412b3344

mentioned in commit 928e89de

mentioned in commit d8fbba46