Nikita Popov 9dda080a9d Allow expressions in isset()
Partial fix for #653. PHP 7 allows expressions inside isset(), but
rejects non-variables in the compiler. A side-effect of this is that
isset(($x)) is allowed, though this is not intentional.
2020-02-19 21:14:33 +01:00
..
2020-02-19 21:14:33 +01:00
2019-11-08 14:45:32 +01:00
2017-10-01 16:55:54 +02:00
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