For AND operator, the left operand should have parentheses, not only right

[achasseux]

Hello,

When CSS selector is translated into XPath, the following

e[foo!="bar"][foo!="baz"] 

becomes :

e[not(@foo) or @foo != 'bar' and (not(@foo) or @foo != 'baz')] 

It should become :

e[(not(@foo) or @foo != 'bar') and (not(@foo) or @foo != 'baz')] 

This pull request adds the left-operand parentheses.

[fabpot]

@achasseux Sorry for being very late but this repository is read-only, so it's not really monitored by anyone. Could you open a pull request on symfony/symfony instead? Thanks you.

[nicolas-grekas]

Moved to symfony/symfony#26010