"If the generic was defined in an outer compilation unit, then it doesn't have a definition yet; the definition is built at the end of the compilation unit. We do not attempt inlining at this stage since the stack discipline is not finalized yet, so dispatch# might return an out of bounds value. This case comes up if a parsing word calls the compiler at parse time (doing so is discouraged, but it should still work.)"
{ $description "Performs inlining of the word in the #call node. If there's a custom inlining hook, it is permitted to return f, which means that we try the normal inlining heuristic." } ;