PHPC-2128: Create stub file for functions #1349
Merged
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PHPC-2128
This adds the last stub file needed to no longer have to write arginfo definitions ourselves. However, there's a small catch to it: due to the way gen_stub.php generates the code, the function entries are not prefixed with their namespace (unlike for methods where they are prefixed by the class name, which includes the namespace). This essentially means that as soon was we want to have a function with one name in two separate namespaces, the autogenerated file will no longer work, as shown in this gist.
I'm fine with this for now and am working to improve gen_stub upstream to fix this issue; however we can also defer this until the upstream script is fixed.