[committed] libstdc++: Add new C++20 headers to Doxygen settings

[committed] libstdc++: Add new C++20 headers to Doxygen settings

[Jonathan Wakely]

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This doesn't actually have any effect unless you also change the
predefined value of __cplusplus, as it's currently 201703L. But if
somebody does want to do that, the new headers will get processed now.

libstdc++-v3/ChangeLog:

	* doc/doxygen/user.cfg.in (INPUT): Add <latch> and <semaphore>.

Tested x86_64-linux. Committed to trunk.


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commit 82ac923da681dbde2af1bdb353053ec9ee8ef18b
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Mon Nov 30 15:02:03 2020

    libstdc++: Add new C++20 headers to Doxygen settings
    
    This doesn't actually have any effect unless you also change the
    predefined value of __cplusplus, as it's currently 201703L. But if
    somebody does want to do that, the new headers will get processed now.
    
    libstdc++-v3/ChangeLog:
    
            * doc/doxygen/user.cfg.in (INPUT): Add <latch> and <semaphore>.

diff --git a/libstdc++-v3/doc/doxygen/user.cfg.in b/libstdc++-v3/doc/doxygen/user.cfg.in
index 320f6dea6881..1966055e675a 100644
--- a/libstdc++-v3/doc/doxygen/user.cfg.in
+++ b/libstdc++-v3/doc/doxygen/user.cfg.in
@@ -870,6 +870,7 @@ INPUT                  = @srcdir@/doc/doxygen/doxygroups.cc \
                          include/iostream \
                          include/istream \
                          include/iterator \
+                         include/latch \
                          include/limits \
                          include/list \
                          include/locale \
@@ -887,6 +888,7 @@ INPUT                  = @srcdir@/doc/doxygen/doxygroups.cc \
                          include/ratio \
                          include/regex \
                          include/scoped_allocator \
+                         include/semaphore \
                          include/set \
                          include/shared_mutex \
                          include/span \