lua/testes/gc.lua, branch v5.5.1 A mirror of https://github.com/lua/lua https://git.lua4.win/lua/atom?h=v5.5.1 2026-01-11T18:36:03+00:00 More effort in avoiding errors in finalizers 2026-01-11T18:36:03+00:00 Roberto I roberto@inf.puc-rio.br 2026-01-11T18:36:03+00:00 urn:sha1:2a7cf4f319fc276f4554a8f6364e6b1ba4eb2ded Before calling a finalizer, Lua not only checks stack limits, but actually ensures that a minimum number of slots are already allocated for the call. (If it cannot ensure that, it postpones the finalizer.) That avoids finalizers not running due to memory errors that the programmer cannot control. New metatable in an all-weak table can fool the GC 2025-06-16T19:29:32+00:00 Roberto Ierusalimschy roberto@inf.puc-rio.br 2025-06-16T19:29:32+00:00 urn:sha1:9386e49a3173b68e8b5a7ba882c4c2faf557b61e All-weak tables are not being revisited after being visited during propagation; if it gets a new metatable after that, the new metatable may not be marked. Simpler code for 'traversetable' 2025-06-16T18:50:12+00:00 Roberto Ierusalimschy roberto@inf.puc-rio.br 2025-06-16T18:50:12+00:00 urn:sha1:8cd7ae7da06f54b97f95d6994d6bf47086e4e7eb Check the mode in a separate function (getmode), instead of using comma expressions inside the 'if' condition. Details (typos in comments) 2025-04-23T14:36:09+00:00 Roberto Ierusalimschy roberto@inf.puc-rio.br 2025-04-23T14:36:09+00:00 urn:sha1:9b014d4bcd4ebadb523f1c1a1d38148d8526e5ed Missing GC barrier in 'luaV_finishset' 2025-03-14T15:37:19+00:00 Roberto Ierusalimschy roberto@inf.puc-rio.br 2025-03-14T15:37:19+00:00 urn:sha1:c2dc6e8e947ed0c7b18d452592f722f56ee1f96a Removed copyright notice from 'testes/all.lua' 2025-03-12T17:00:58+00:00 Roberto Ierusalimschy roberto@inf.puc-rio.br 2025-03-12T17:00:58+00:00 urn:sha1:ab66652b3270b95222dea134b5e47bb3afc434cc All test files refer to the main copyright notice in 'lua.h'. Better support in 'ltests' for tracing the GC 2024-10-21T18:18:20+00:00 Roberto Ierusalimschy roberto@inf.puc-rio.br 2024-10-21T18:18:20+00:00 urn:sha1:258355734d3aceb34eb6288ece37d9bbd7f2bc6d GC test was not restarting collector after pause 2024-06-18T20:14:23+00:00 Roberto Ierusalimschy roberto@inf.puc-rio.br 2024-06-18T20:14:23+00:00 urn:sha1:97ef8e7bd40340d47a9789beb06f0128d7438d0a New mechanism to query GC parameters 2024-01-16T20:02:55+00:00 Roberto Ierusalimschy roberto@inf.puc-rio.br 2024-01-16T20:02:55+00:00 urn:sha1:4a8e48086433ad12f2991c07f3064278714fd0f1 Several tweaks in the garbage collector 2023-12-27T15:09:11+00:00 Roberto Ierusalimschy roberto@inf.puc-rio.br 2023-12-27T15:09:11+00:00 urn:sha1:12b6f610b0f1b4157c04f0db264f1f1d0634709b - back with step size in collectgarbage("step") - adjustments in defaults for some GC parameters - adjustments in 'luaO_codeparam'