mozilla/shumway — comment on commit dea2d3475cdf53fa2d2b52b9f44a2fe02b3a94c8
File: src/avm2/avm2.js line 55
By davidflanagan:

Okay, I've reverted this change, so readS32() now just calls readU32() again.
Does this mean, perhaps, that readU32() is not actually correct? Or is it actually only supposed to be capable of unsigned 31 bit ints?