Overlapping building reported for building:part within building

[mkoniecz]

What steps will reproduce the problem?

1. Load data around ​https://www.openstreetmap.org/way/243008888
2. Run validator

What is the expected result?

No spurious or unclear reports.

What happens instead?

Overlapping buildings error

TestError [tester=MapCSSTagCheckerAndRule [rule=area[building][building'NREGEX'no|entrance] >LinkSelector{conditions=[]} area[building:part][building:part'NREGEX'no|entrance],
area[building][building'NREGEX'no|entrance] >LinkSelector{conditions=[]} area[building][building'NREGEX'no|entrance] {
  throwWarning: org.openstreetmap.josm.gui.mappaint.mapcss.ExpressionFactory$Factory$$Lambda$663/0x0000000840558040@56972b8a;
}], code=3000, message=Overlapping buildings]

What is wrong about building:part within building?

Please provide any additional information below. Attach a screenshot if possible.

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2021-12-21 15:17:17 +0100 (Tue, 21 Dec 2021)
Revision:18351
Build-Date:2021-12-22 02:31:06
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (18351 en) Linux Ubuntu 20.04.3 LTS
Memory Usage: 632 MB / 3974 MB (207 MB allocated, but free)
Java version: 11.0.13+8-Ubuntu-0ubuntu1.20.04, Ubuntu, OpenJDK 64-Bit Server VM
Look and Feel: javax.swing.plaf.metal.MetalLookAndFeel
Screen: :0.0 1920×1200 (scaling 1.00×1.00) :0.1 1920×1200 (scaling 1.00×1.00)
Maximum Screen Size: 1920×1200
Best cursor sizes: 16×16→16×16, 32×32→32×32
Environment variable LANG: en_US.UTF-8
System property file.encoding: UTF-8
System property sun.jnu.encoding: UTF-8
Locale info: en_US
Numbers with default locale: 1234567890 -> 1234567890
Desktop environment: LXQt
Java package: openjdk-11-jre:amd64-11.0.13+8-0ubuntu1~20.04
Java ATK Wrapper package: libatk-wrapper-java:all-0.37.1-1
libcommons-logging-java: libcommons-logging-java:all-1.2-2
fonts-noto: fonts-noto:-
Dataset consistency test: No problems found

Plugins:
+ buildings_tools (35823)
+ measurement (35640)
+ reverter (35869)
+ todo (30306)

Validator rules:
+ https://josm.openstreetmap.de/josmfile?page=Rules/OSMLint&zip=1
+ ${HOME}/Documents/install_moje/OSM software/manual editing and discussions/josm/resources/data/validator/deprecated.mapcss

Last errors/warnings:
- 00009.655 W: Failed to add ${HOME}/Documents/install_moje/OSM software/manual editing and discussions/josm/resources/data/validator/deprecated.mapcss to tag checker
- 00009.656 W: java.nio.file.NoSuchFileException: ${HOME}/Documents/install_moje/OSM software/manual editing and discussions/josm/resources/data/validator/deprecated.mapcss

[skyper]

I do not find a false positive. All eleven warnings seem to be correct and at least the five informal "Overlapping Area" for the mentioned way, too. Either there is layer=* missing or common nodes.

Note there is a problem with only two common nodes, see #20054. #17011 might be also related if it comes to the actual numbers of reported problems.

Please, add some distinct examples with two ways.

[mkoniecz]

You are right I missed some things. I fixed some of reports.