D15137: Proper silencing for the switch-case fall-through warning

[Eric Dejouhanet]

TallFurryMan created this revision.
TallFurryMan added reviewers: mutlaqja, wreissenberger.
TallFurryMan added a project: KDE Edu.
TallFurryMan requested review of this revision.

REVISION SUMMARY
  This changeset silences the gcc warning for the case fall-through.
  No idea if this will work without warning for msvc, but that doesn't change much compared to the previous state.
  C++17 can use "<https://phabricator.kde.org/w/fallthrough/>;" to specify an execution path that intentionally falls through the following case.
  Q_FALLTHROUGH was introduced in QT5.8, thus can't be used for Raspbian, still using QT5.4.

TEST PLAN
  Without this change, gcc issues a warning on the case fall-through in function unParkMount.
  With this change fall-through is acknlowledged and the warning doesn't appear.

REPOSITORY
  R321 KStars

BRANCH
  bugfix__proper_fallthrough_warning_silencing (branched from master)

REVISION DETAIL
  https://phabricator.kde.org/D15137

AFFECTED FILES
  kstars/ekos/scheduler/scheduler.cpp

To: TallFurryMan, mutlaqja, wreissenberger
Cc: kde-edu, narvaez, apol
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