tree 1762adf561fe112881f68a469caa411a3121be5f
parent 8b7fee1de9a723ccc24d2de1c89d233f27b16a0a
author Jason Merrill <jason@redhat.com> 1669071487 -0500
committer Jason Merrill <jason@redhat.com> 1669080218 -0500

c++: contracts fixes

Fixing -Wunused-parm warnings and link errors depending on where -fcontracts
appears on the command line.

gcc/cp/ChangeLog:

	* contracts.cc (build_contract_condition_function):
	Set DECL_ARTIFICIAL on return value parm.
	* g++spec.cc (lang_specific_driver): Add -lstdc++exp
	just before -lstdc++.