As discussed in bug 1124821 comment 21, DocAccessibleParent's "RecvShow" method returns bool, but it ends with: return consumed; where 'consumed' is a uint32_t. This looks superficially like a bug, though it actually is what tbsaunde intended. (i.e. we return true IFF consumed is nonzero) I'm filing this bug on clarifying this return statement so it doesn't look as much like a mistake.
Created attachment 8555509 [details] [diff] [review] fix v1: just add "!= 0" to return statement