commit 597bc675e6f5392caee0c423b9a6c5c1b8e93db5
author Nathaniel Shead <nathanieloshead@gmail.com> Mon Sep 01 21:28:03 2025 +1000
committer Nathaniel Shead <nathanieloshead@gmail.com> Thu Sep 04 17:46:20 2025 +1000
tree 57ad0a5805a2faf76bf7029774ebf01ab8acaa66
parent 1f98995af30ac251c36f326fdc4d24fb519127d9

c++/modules: Mark implicit inline namespaces as purview [PR121724]

When we push an existing namespace within the module purview for the
first time, we also need to mark any parent inline namespaces as purview
to not confuse the streaming logic.

	PR c++/121724

gcc/cp/ChangeLog:

	* name-lookup.cc (push_namespace): Mark inline namespace
	contexts as purview if needed.

gcc/testsuite/ChangeLog:

	* g++.dg/modules/namespace-12_a.C: New test.
	* g++.dg/modules/namespace-12_b.C: New test.

Signed-off-by: Nathaniel Shead <nathanieloshead@gmail.com>
(cherry picked from commit 03505e5b93e635907ed5ef7edac11da4026655e2)