libstdc++: Add <syncstream> declarations to <iosfwd> [PR105284]
authorJonathan Wakely <jwakely@redhat.com>
Tue, 10 May 2022 12:03:14 +0000 (13:03 +0100)
committerJonathan Wakely <jwakely@redhat.com>
Tue, 10 May 2022 17:24:19 +0000 (18:24 +0100)
commit3e6067bdcab5f677526d80325b9b8dc03f49024d
tree1836c708ffec9f68191d2134ec6e1d47b0864149
parentab8a8d053734d6abc6ee9c5bfb772ff95ba74fc9
libstdc++: Add <syncstream> declarations to <iosfwd> [PR105284]

libstdc++-v3/ChangeLog:

PR libstdc++/105284
* include/std/iosfwd: Add declarations for <synstream> class
templates and typedefs.
* include/std/syncstream (basic_syncbuf, basic_osyncstream):
Remove default template arguments.
* testsuite/27_io/headers/iosfwd/synopsis.cc: New test.
* testsuite/27_io/headers/iosfwd/types.cc: New test.

(cherry picked from commit 1807e07825a86916bbfddca470708c5a8f613612)
libstdc++-v3/include/std/iosfwd
libstdc++-v3/include/std/syncstream
libstdc++-v3/testsuite/27_io/headers/iosfwd/synopsis.cc [new file with mode: 0644]
libstdc++-v3/testsuite/27_io/headers/iosfwd/types.cc [new file with mode: 0644]