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authorLibravatar Nguyễn Thái Ngọc Duy <pclouds@gmail.com>2018-04-14 19:19:43 +0000
committerLibravatar Junio C Hamano <gitster@pobox.com>2018-04-16 13:54:53 +0900
commitd2bff22c2369289eac4d17654c464e392e726b3e (patch)
tree5ae45677a9cc495b7348ffeb2056c7c09da9d4e6 /contrib/subtree
parentGit 2.16.3 (diff)
downloadtgif-d2bff22c2369289eac4d17654c464e392e726b3e.tar.xz
connect.c: mark die_initial_contact() NORETURN
There is a series running in parallel with this one that adds code like this switch (...) { case ...: die_initial_contact(); case ...: There is nothing wrong with this. There is no actual falling through. But since gcc is not that smart and gcc 7.x introduces -Wimplicit-fallthrough, it raises a false alarm in this case. This class of warnings may be useful elsewhere, so instead of suppressing the whole class, let's try to fix just this code. gcc is smart enough to realize that no execution can continue after a NORETURN function call and no longer raises the warning. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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