Add HH\Readonly\as_mut as a special builtin to HackCnightly-2021.05.11
tree9f556bf5dc9750717245eae98be572a0417d6d52
drwxr-xr-x - .github
-rw-r--r-- 1545 .gitignore
-rw-r--r-- 1358 .gitmodules
drwxr-xr-x - CMake
-rw-r--r-- 4251 CMakeLists.txt
-rw-r--r-- 3356 CODE_OF_CONDUCT.md
-rw-r--r-- 3334 CONTRIBUTING.md
-rw-r--r-- 3204 LICENSE.PHP
-rw-r--r-- 2803 LICENSE.ZEND
-rw-r--r-- 2768 README.md
-rw-r--r-- 449 SECURITY.md
-rwxr-xr-x 642 configure
drwxr-xr-x - hphp
drwxr-xr-x - patches
drwxr-xr-x - third-party