gcc/cp/ChangeLog:

	PR c++/81169
	* call.c (maybe_warn_class_memaccess): Preserve explicit conversions
	to detect casting away cv-qualifiers.

gcc/testsuite/ChangeLog:

	PR c++/81169
	* g++.dg/Wclass-memaccess-2.C: New test.

From-SVN: r249660