D-Programming-Language/dmd — pull request #4193 by 9rnsr (2014-12-05 14:06:01+00:00)
Title: [REG2.067a] Issue 13775 - Broken explicit casting of dynamic array slices of known size to static array of different type

https://issues.dlang.org/show_bug.cgi?id=13775

Support reinterpret-cast from a CT-known boundaries slice expression that can be implicitly typed as `T[n]` to another static array type `U[m]`, iff their sizes are same (`T[n].sizeof == U[m].sizeof`).