Allow expressions in isset()

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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.

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This commit is contained in:

Nikita Popov

2020-02-19 21:14:33 +01:00

parent 3ec87ef757

commit 9dda080a9d

3 changed files with 703 additions and 647 deletions

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lib/PhpParser/Parser/Php7.php

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