tree abe052d2b32c7e2b8a74434281e208d30cd66bae
parent 44b172f33de2f2dd14e575f54758e66b56a851d0
author Charles-Francois Natali <cf.natali@gmail.com> 1627389561 +0800
committer Qian Zhang <zhq527725@gmail.com> 1627389561 +0800

LinkedHashMap: fixed handling of self-assignment.

Self-assigning a LinkedHashMap i.e. `map = map` would cause the map
to be cleared.
Found with clang-tidy.

This closes #400