16b92a0614
There was no "real" unsolvable GC issues, but at least for Lua 5.2 and 5.3, it wasn't possible to GC a wibox anymore. This commit unwind the circular references with 3 new weak refs. This is enough to get a specific test to pass on Lua 5.3. It's voodoo, but this was actually a pretty bad leak. There's other according to some test I wrote, but that's one. As for to_string, it appears to be accidental refactoring oversight. |
||
|---|---|---|
| .. | ||
| container | ||
| layout | ||
| widget | ||
| drawable.lua | ||
| hierarchy.lua | ||
| init.lua | ||