https://issues.dlang.org/show_bug.cgi?id=18110
--- Comment #1 from Martin Nowak <[email protected]> --- std.stdio.File.byLine: Should be @safe as the internally used buffer is GC allocated, thus unexpected mutation of an escaped line is possible, but cannot cause a memory corruption. @safe function 'foo' cannot call @system function 'std.stdio.File.byLine!(char, char).byLine' @safe function 'foo' cannot call @system destructor 'std.stdio.File.ByLine!(char, char).ByLine.~this' ---- std.stdio.File.byLineCopy: obviously @safe function 'foo' cannot call @system function 'std.stdio.File.byLineCopy!(char, immutable(char)).byLineCopy' @safe function 'foo' cannot call @system destructor 'std.stdio.File.ByLineCopy!(immutable(char), char).ByLineCopy.~this' --
