tree 4c8f51657d8d1f4921846a23ba4b475db49fd837
parent d0f34d91373fa265d4445e456e4a10ce206c1559
author Roberto Ierusalimschy <roberto@inf.puc-rio.br> 1611061393 -0300
committer Roberto Ierusalimschy <roberto@inf.puc-rio.br> 1611061393 -0300

Simpler handling of errors when creating tbc variables

New field 'lua_State.ptbc' keeps to-be-closed variable until its
upvalue is created, so that it can be closed in case of a
memory-allocation error.