en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/libcxx/test/std/containers/associative/map/map.ops/contains.pass.cpp#3fca07d7 [libc++] [P0458] Add map::contains and set::contains for heterogenous lookup missed in a17b1aed.Commit rGa17b1aed added `bool contains(const key_type& x) const;` methods to associative containers, but didn't add `template<class K> bool contains(const K& x) const;` for heterogenous lookup.Reviewed By: #libc, Quuxplusone, ldionneDifferential Revision: https://reviews.llvm.org/D100369 List of files: /llvm-project-15.0.7/libcxx/test/std/containers/associative/map/map.ops/contains.pass.cpp Tue, 13 Apr 2021 15:10:55 +0000 Marek Kurdej <marek.kurdej+llvm.org@gmail.com>