`instanceof-subject` and `instanceof-type-designator` cannot be `expression` about php-langspec HOT 3 CLOSED

There is no assignment production, did you mean variable? That would be better than what we have right now, though it's not entirely correct. The RHS of instanceof is a "new variable", which is a slightly restricted form of "variable", which is currently not the grammar :/

from php-langspec.

If I remember PHP's grammar correctly, "new variable" was actually very restricted. To the point where it is basically just something like:

instanceof-type-designator:
  qualified-name
  new-variable

new-variable
  simple-variable
  qualified-name :: simple-variable
  new-variable [ expression<sub>opt</sub> ]
  new-variable { expression }
  new-variable -> member-name
  new-variable :: simple-variable

from php-langspec.

It sounds a little bit complicated… The PHP grammar has so much different nodes…

from php-langspec.