id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
10215	MapCSS: make class selectors work for parent/child selectors	simon04	team	"Make the snipped from ticket:10120#comment:1 work. The difficulty is to determine the class `water_area` for the second primitive. Currently the matching process is as follows:

Consider as an example a dataset containing `landuse=reservoir X=1` and `landuse=reservoir Y=1` which overlap. When performing the matching process …
1. MapCSS Environment is set empty.
2. `landuse=reservoir X=1` matches first rule rule. `water_area` is set in environment.
3. All possible crossing primitives are tested ''with an empty Environment'' (since the Environment associated to `landuse=reservoir X=1` cannot be used)
4. `landuse=reservoir Y=1` doesn't match the selector `area:closed:areaStyle.water_area` since `water_area` isn't set in the environment"	defect	new	normal		Core			mapcss	lists@… naoliv