commit 482bd38ed8984aad9b1560405e7b3d775c194ccd
author jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> Thu Dec 06 21:17:08 2018 +0000
committer jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> Thu Dec 06 21:17:08 2018 +0000
tree 6b80e5d185cdf98f73f8ceefb770c17019adbbe1
parent 1da05d55ec358993c498d044cd765ffc03664bba

	PR c++/88136 - -Wdeprecated-copy false positives

Deprecating the copy operations because the class has a user-provided
destructor turns out to have too many false positives; this patch adjusts
-Wdeprecated-copy to only deprecate if the other copy operation is
user-provided.  To get the earlier behavior, people can explicitly request
it with -Wdeprecated-copy-dtor.

gcc/c-family/
	* c.opt (Wdeprecated-copy-dtor): New.
	(Wdeprecated-copy): Move to -Wextra.
gcc/cp/
	* class.c (classtype_has_depr_implicit_copy): Rename from
	classtype_has_user_copy_or_dtor.
	* method.c (lazily_declare_fn): Adjust.
	* decl2.c (cp_warn_deprecated_use): Refer to -Wdeprecated-copy-dtor
	if deprecation is due to a destructor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@266867 138bc75d-0d04-0410-961f-82ee72b054a4