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libstdc++: Tweak common_iterator::operator-> return type [PR104443]
authorJonathan Wakely <jwakely@redhat.com>
Thu, 28 Jul 2022 19:55:51 +0000 (20:55 +0100)
committerJonathan Wakely <jwakely@redhat.com>
Wed, 3 Aug 2022 11:33:51 +0000 (12:33 +0100)
commit1a9681e60964c7f7ce0892e14745e6dcf6100157
tree178ec985acd7f89c02ee14dc23dc36cf852cd23etree | snapshot
parent7a0ed28d4feb450f1ede5b52b57793a5df5b19fecommit | diff
libstdc++: Tweak common_iterator::operator-> return type [PR104443]

This adjusts the return type to match the resolution of LWG 3672. There
is no functional difference, because decltype(auto) always deduced a
value anyway, but this makes it simpler and consistent with the working
draft.

libstdc++-v3/ChangeLog:

PR libstdc++/104443
* include/bits/stl_iterator.h (common_iterator::operator->):
Change return type to just auto.

(cherry picked from commit b5f5d1b36edbcd7d923f2e2653e54e52637c715b)
libstdc++-v3/include/bits/stl_iterator.h diff | blob | history