id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
15752	Test for landuse inside landuse	naoliv	team	"I can't say the global number of landuses inside landuses with the same values, but, as an example, in Brazil we have right now 288 `landuse=residential` areas inside another `landuse=residential` area.

{{{
#!mapcss
area[tag(""landuse"") = parent_tag(""landuse"")] ∈ area[landuse] {
        throwWarning: tr(""{0} inside {1}"", concat(""landuse="", tag(""landuse"")), concat(""landuse="", tag(""landuse"")));
}}}

Is it worth to include a similar test in JOSM?

{{{
Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2018-01-08 02:45:59 +0100 (Mon, 08 Jan 2018)
Revision:13300
Build-Date:2018-01-08 01:49:06
URL:http://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (13300 pt_BR) Linux Debian GNU/Linux testing (buster)
Memory Usage: 2787 MB / 7168 MB (751 MB allocated, but free)
Java version: 9.0.1+11-Debian-1, Oracle Corporation, OpenJDK 64-Bit Server VM
Screen: :0.0 1600x900, :0.1 1280x1024
Maximum Screen Size: 1600x1024
Java package: openjdk-9-jre:amd64-9.0.1+11-1
Java ATK Wrapper package: libatk-wrapper-java:all-0.33.3-13
VM arguments: [--add-modules=java.activation,java.se.ee, -Dawt.useSystemAAFontSettings=on]
Dataset consistency test: No problems found
}}}"	enhancement	new	normal		Core validator				simon04