https://issues.dlang.org/show_bug.cgi?id=18010
Walter Bright <bugzi...@digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bugzi...@digitalmars.com --- Comment #2 from Walter Bright <bugzi...@digitalmars.com> --- > -noboundscheck The trouble is dmd is relying on _d_arraycopy() to do the bounds check, and just uses memcpy() otherwise. --