feat(css_parser): CSS Parser pseudo element selector #268

[denbezrukov]

Summary

Error recovery for function identifier and identifier:
See snapshots for details.

: {}
: .class{}
.class: {}


:dir( {}
:dir() {}
:dir(ltr {}
:dir(invalid {}
:dir(.invalid) {}
:dir(.invalid {}
:dir(ltr .class {}
:dir(ltr .class) {}
:dir(invalid .class {}
:dir(invalid .class) {}
:dir(.invalid

  i Expected a ltr, or a rtl here.
  
   > 9 │ :dir(invalid .class {}
       │      ^^^^^^^^^^^^^^
  
  × expected `)` but instead found `{`
 
   > 9 │ :dir(invalid .class {}
       │                     ^

Test Plan

cargo test

[github-actions]

Parser conformance results on

js/262

Test result	main count	This PR count	Difference
Total	49701	49701	0
Passed	48721	48721	0
Failed	980	980	0
Panics	0	0	0
Coverage	98.03%	98.03%	0.00%

jsx/babel

Test result	main count	This PR count	Difference
Total	40	40	0
Passed	37	37	0
Failed	3	3	0
Panics	0	0	0
Coverage	92.50%	92.50%	0.00%

symbols/microsoft

Test result	main count	This PR count	Difference
Total	6322	6322	0
Passed	2036	2036	0
Failed	4286	4286	0
Panics	0	0	0
Coverage	32.20%	32.20%	0.00%

ts/babel

Test result	main count	This PR count	Difference
Total	662	662	0
Passed	592	592	0
Failed	70	70	0
Panics	0	0	0
Coverage	89.43%	89.43%	0.00%

ts/microsoft

Test result	main count	This PR count	Difference
Total	17646	17646	0
Passed	13454	13454	0
Failed	4190	4190	0
Panics	2	2	0
Coverage	76.24%	76.24%	0.00%