GitLab

	* search.c (add_conversions): Avoid adding two conversion
	operators for the same type.

	PR c++/11928
	* g++.dg/inherit/conv1.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@70934 138bc75d-0d04-0410-961f-82ee72b054a4