digitalmars.D.bugs - [Issue 10087] New: std.range.chunks problem with chunkSize = 0
- d-bugmail puremagic.com (30/30) May 15 2013 http://d.puremagic.com/issues/show_bug.cgi?id=10087
http://d.puremagic.com/issues/show_bug.cgi?id=10087 Summary: std.range.chunks problem with chunkSize = 0 Product: D Version: D2 Platform: x86 OS/Version: Windows Status: NEW Severity: normal Priority: P2 Component: Phobos AssignedTo: nobody puremagic.com ReportedBy: bearophile_hugs eml.cc import std.stdio: writeln; import std.range: chunks; void main() { chunks("abcd"d, 0).writeln; } Prints an unbound range of empty strings, I think this is not good: ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "" ... I suggest to refuse the chunkSize = 0 with a pre-condition (or worse with an enforce). An alternative solution is to make 0 a special case, and return the whole iterable: std.range.chunks("abcd"d, 0).writeln; ==> ["abcd"] -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
May 15 2013