Unbreak build \w Qt 5.15.8: "," in arg type fails harder with foreach macro
Qt5.15.8's implementation does not deal with forwarding __VA_ARGS__ trick
Given the min dep of Qt 5.5 in this branch and not remembering if Qt 5.5 would work with range-based for loops and no interest to research, instead of just cherry-picking 81f7e2de instead I just changed the type to auto in this commit, as also used elsewhere in the same file with foreach, so assuming it to work with all claimed supported versions
Tested with kdev-php, same code generated (modulo different order in lists generated from qhash).