llvm-project

a1c81b02 - [libc++][test] Make `EvilContainer` a sequence container (#178626)

[libc++][test] Make `EvilContainer` a sequence container (#178626) In tests for flat container adaptors, the `EvilContainer` type doesn't have sufficient constructors to meet the requirements for sequence containers ([sequence.reqmts]). Also, assignment from an `initializer_list` doesn't have correct return type. This patch makes `EvilContainer` inherit constructors from `vector<int>` and add a correct assignment operator from `initializer_list<int>`.