string-variable production rule not used?
nbloomf opened this issue · 1 comments
nbloomf commented
In the grammar, the string-variable production rule is not used.
Looking at https://github.com/php/php-src/blob/0720313bd452adf451173574e97fd761f90623a2/Zend/zend_language_parser.y#L1223, I think it should be a summand of dq-char.
nikic commented
Should probably be in both dq-char and hd-char.