use Gaudi::invoke

Replace invoke implementation with Gaudi::invoke

@graven would you like to resurrect this now that the relevant Gaudi MR is merged? Note there is currently a merge conflict that needs to be resolved

added 429 commits

• e9c2fe95...bf5e267d - 428 commits from branch master
• 1c9f1fea - use std::experimental::make_array and Gaudi::invoke

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added 1 commit

• dd62adfa - add TODO for C++17

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added 19 commits

• dd62adfa...c51c0682 - 17 commits from branch master
• ffb3c6fe - use std::experimental::make_array and Gaudi::invoke
• 1ca52445 - add TODO for C++17

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unmarked as a Work In Progress

changed the description

• [2017-12-06 17:50] Validation started with lhcb-gaudi-merge#335
• [2017-12-06 21:35] Validation started with lhcb-gaudi-merge#336
• [2017-12-07 00:04] Validation started with lhcb-clang-test#793
• [2017-12-07 00:05] Validation started with lhcb-head#1684
• [2017-12-07 00:08] Validation started with lhcb-gaudi-head#1683
• [2018-01-12 00:08] Validation started with lhcb-gaudi-head#1721
• [2018-01-13 00:05] Validation started with lhcb-head#1722
• [2018-01-13 00:05] Validation started with lhcb-clang-test#829
• [2018-01-13 00:07] Validation started with lhcb-gaudi-head-py3#32
• [2018-01-13 00:07] Validation started with lhcb-gaudi-head#1722
• [2018-01-13 00:08] Validation started with lhcb-tdr-test#25

Making WIP again as it breaks build in Rec. See https://lhcb-nightlies.cern.ch/logs/build/nightly/lhcb-head/1684/x86_64-slc6-gcc62-opt/Rec/

marked as a Work In Progress

assigned to @graven

added 63 commits

• 1ca52445...9893e0cd - 61 commits from branch master
• e2d0261c - use std::experimental::make_array and Gaudi::invoke
• 33cddfd8 - add TODO for C++17

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This looks like a clash between range-v3 and the library fundamentals v2 TS, because forward is ambiguous:

constexpr _Tp&& std::forward(typename std::remove_reference<_From>::type&)
constexpr T&& ranges::v3::detail::forward(meta::v1::_t<std::remove_reference<_From> >&)

Maybe it would be fixed if we updated from the more-than-a-year-old version (from Sat Oct 22 15:11:59 2016) we use which predates introduction of version numbering (see https://github.com/ericniebler/range-v3/releases).

@clemenci: could we please update range-v3 to (at least) v0.3?

@graven, it's a bit too late... we should have asked for the upgrade a few days ago, now LCG_92 is ready.

I'll ask anyway to have it in the LCG nightlies.

added 34 commits

• 33cddfd8...b7a41184 - 33 commits from branch master
• 2308d097 - use Gaudi::invoke

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Rebased on current master, and leave the original make_array, i.e. only replace invoke with Gaudi::invoke

changed title from WIP use std::experimental::make_array and Gaudi::invoke to WIP use Gaudi::invoke

changed the description

added 3 commits

• 2308d097...8f13fddb - 2 commits from branch master
• cbc822e6 - use Gaudi::invoke

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@cattanem : I've restricted this to subset that works today -- so I propose to un-WIP this...

@graven I added lhcb-gaudi-head label to check in one nightly before opening the flood gates...

unmarked as a Work In Progress

merged

mentioned in commit c25322eb

mentioned in commit 1fc336ba

mentioned in commit eaa25884

mentioned in commit 2c9f3d2f

mentioned in merge request !1792 (closed)

mentioned in merge request !1815 (closed)

mentioned in commit 31241dc8