Joseph Ferano
6363635bae
Item 17 left two correctness items and a loose end. The loose end is the answer to the first item: flan_vec_as_slice's Flan-level return type is Unit, so is_void answers before is_agg is ever tested, and that is the convention rather than one symbol's accident. So there was no sret-for-Rt to build, and building one would have been untestable and wrong. The second item is built and tested by the only thing that can test it, a preloaded dlsym, because a dev build with nothing yet redefined prints what a release build prints whether or not anything reads a cell. Survey: 93 MATCH / 0 DIFFER / 2 refused before, 97 / 0 / 0 after; 97 / 0 / 0 again with --dev on both sides.
