Bug 22065 – std.container.array: compiler allows Array as the key of an associative array but this does not work properly

Equality and hashing are inconsistent for std.container.array.Array leading to incorrect behavior when an Array is used as the key of an associative array. --- void main() { import std.container.array : Array; int[Array!int] aa; auto a = Array!int(1, 2, 3); aa[a] = 9; assert(aa[a] == 9); // Passes. auto b = Array!int(1, 2, 3); assert(a == b); // Passes. assert(aa[b] == 9); // Fails: range violation. } ---

@n8sh created dlang/phobos pull request #8150 "std.container.array: compiler allows Array as key of associative array but this does not work properly" fixing this issue: - Fix Issue 22065 - std.container.array: compiler allows Array as key of associative array but this does not work properly https://github.com/dlang/phobos/pull/8150

*** This issue has been marked as a duplicate of issue 22075 ***