• via Digitalmars-d-bugs (24/24) Apr 23 2015 https://issues.dlang.org/show_bug.cgi?id=14485

via Digitalmars-d-bugs <digitalmars-d-bugs puremagic.com> writes:

https://issues.dlang.org/show_bug.cgi?id=14485

          Issue ID: 14485
           Summary: .front of empty filtered zip range is accessible
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Phobos
          Assignee: nobody puremagic.com
          Reporter: thecybershadow gmail.com

This program should throw, but doesn't:

////////////////////////// test.d /////////////////////////
import std.algorithm;
import std.range;
import std.stdio;

void main()
{
    writeln(zip(5.iota, 5.iota).filter!(n => false).front);
}
///////////////////////////////////////////////////////////

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