commit 136029059686fed2d99c755baf35f98553fc0232
author Jakub Jelinek <jakub@redhat.com> Wed Nov 16 10:23:22 2022 +0100
committer Jakub Jelinek <jakub@redhat.com> Wed Nov 16 10:23:22 2022 +0100
tree c285d86a0438a319be1d6e541b471ac6c2c3a494
parent d59858f6ee7f356f27ccc2d29129826781f9483f

c++: Implement CWG 2654 - Un-deprecation of compound volatile assignments

The following patch implements CWG 2654.

2022-11-16  Jakub Jelinek  <jakub@redhat.com>

	* typeck.cc (cp_build_modify_expr): Implement CWG 2654
	- Un-deprecation of compound volatile assignments.  Remove
	-Wvolatile warning about compound volatile assignments.

	* g++.dg/cpp2a/volatile1.C (fn2, fn3, racoon): Adjust expected
	diagnostics.
	* g++.dg/cpp2a/volatile3.C (fn2, fn3, racoon): Likewise.
	* g++.dg/cpp2a/volatile5.C (f): Likewise.
	* g++.dg/ext/vector25.C (foo): Don't expect a warning.
	* g++.dg/cpp1y/new1.C (test_unused): Likewise.