digitalmars.D.bugs - [Issue 1202] New: Dollar inside array literal inside index brackets is valid.
- d-bugmail puremagic.com (22/22) Apr 29 2007 http://d.puremagic.com/issues/show_bug.cgi?id=1202
- Daniel Keep (13/37) Apr 29 2007 ZOMG! That's awesome! I vote we keep this if only to confuse the hell
- d-bugmail puremagic.com (9/9) Jun 30 2007 http://d.puremagic.com/issues/show_bug.cgi?id=1202
http://d.puremagic.com/issues/show_bug.cgi?id=1202 Summary: Dollar inside array literal inside index brackets is valid. Product: D Version: 1.014 Platform: PC OS/Version: Linux Status: NEW Severity: trivial Priority: P4 Component: DMD AssignedTo: bugzilla digitalmars.com ReportedBy: aziz.kerim gmail.com // writefln([1,2,$]); // '$' is valid only inside [] of index or slice writefln([1,2,3][0 .. [$][0]]); // [1,2,3] writefln([1,2,3][0 .. [0,$][1]]); // [1,2,3] writefln([1,2,3][0 .. [0,1,$][$-1]]); // [1,2,3] writefln([1,2,3][0 .. [0,1,$][$-$]]); // [] writefln([1,2,3][0 .. [$][$-$]]); // [1,2,3] writefln([1,2,3][0 .. $*[$][0]/$]); // [1,2,3] writefln([1,2,3][0 .. [$,[$][0]][0..$][0]]); // [1,2,3] --
Apr 29 2007
d-bugmail puremagic.com wrote:http://d.puremagic.com/issues/show_bug.cgi?id=1202 Summary: Dollar inside array literal inside index brackets is valid. Product: D Version: 1.014 Platform: PC OS/Version: Linux Status: NEW Severity: trivial Priority: P4 Component: DMD AssignedTo: bugzilla digitalmars.com ReportedBy: aziz.kerim gmail.com // writefln([1,2,$]); // '$' is valid only inside [] of index or slice writefln([1,2,3][0 .. [$][0]]); // [1,2,3] writefln([1,2,3][0 .. [0,$][1]]); // [1,2,3] writefln([1,2,3][0 .. [0,1,$][$-1]]); // [1,2,3] writefln([1,2,3][0 .. [0,1,$][$-$]]); // [] writefln([1,2,3][0 .. [$][$-$]]); // [1,2,3] writefln([1,2,3][0 .. $*[$][0]/$]); // [1,2,3] writefln([1,2,3][0 .. [$,[$][0]][0..$][0]]); // [1,2,3]ZOMG! That's awesome! I vote we keep this if only to confuse the hell out of people with it! :) -- Daniel -- int getRandomNumber() { return 4; // chosen by fair dice roll. // guaranteed to be random. } http://xkcd.com/ v2sw5+8Yhw5ln4+5pr6OFPma8u6+7Lw4Tm6+7l6+7D i28a2Xs3MSr2e4/6+7t4TNSMb6HTOp5en5g6RAHCP http://hackerkey.com/
Apr 29 2007
http://d.puremagic.com/issues/show_bug.cgi?id=1202 bugzilla digitalmars.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |INVALID ------- Comment #1 from bugzilla digitalmars.com 2007-06-30 19:53 ------- It's valid because it is inside the [] of a slice for the [1,2,3]. --
Jun 30 2007