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Fixed MAY_BE_INDIRECT inference.

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This commit is contained in:
Dmitry Stogov 2020-10-26 21:48:13 +03:00
parent 9d3cc223b2
commit b7df636589
1 changed files with 3 additions and 0 deletions
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3
ext/opcache/Optimizer/zend_inference.c
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@ -1984,6 +1984,9 @@ uint32_t zend_array_element_type(uint32_t t1, zend_uchar op_type, int write, int
}
if (t1 & (MAY_BE_UNDEF|MAY_BE_NULL|MAY_BE_FALSE)) {
tmp |= MAY_BE_NULL;
if (write) {
tmp |= MAY_BE_INDIRECT;
}
}
if (t1 & (MAY_BE_TRUE|MAY_BE_LONG|MAY_BE_DOUBLE|MAY_BE_RESOURCE)) {
if (!write) {