lua/testes, branch v5.4.8A mirror of https://github.com/lua/lua
https://git.lua4.win/lua/atom?h=v5.4.82025-05-21T16:52:56+00:00New release number, updated copyright year2025-05-21T16:52:56+00:00Roberto Ierusalimschyroberto@inf.puc-rio.br2025-05-21T16:52:56+00:00urn:sha1:6e22fedb74cf0c9b6656e9fce8b7331db847c605Bug: Bad error message with fields of string _ENV2025-05-15T18:14:56+00:00Roberto Ierusalimschyroberto@inf.puc-rio.br2025-05-15T18:14:56+00:00urn:sha1:d1ee2a4deb06a335b9ff99530917b828a7ebe3e5
Errors with fields of the string _ENV (e.g., ("_ENV").u + 1) report
the error as comming from a global.
Bug: message handler can be overwritten2025-03-17T19:14:17+00:00Roberto Ierusalimschyroberto@inf.puc-rio.br2025-03-17T19:14:17+00:00urn:sha1:3fe7be956f23385aa1950dc31e2f25127ccfc0ea
A __close metamethod can overwrite a message handler in the stack
when closing a thread or a state.
Bug: Use after free in 'luaV_finishset'2025-03-13T18:42:39+00:00Roberto Ierusalimschyroberto@inf.puc-rio.br2025-03-13T18:42:39+00:00urn:sha1:983bc433e6a60cbc4fe3a16f1d4713bacb8e3509
If a metatable is a weak table, its __newindex field could be collected
by an emergency collection while being used in 'luaV_finishset'. (This
bug has similarities with bug 5.3.2-1, fixed in commit a272fa66.)
Bug: Missing error status in panic function2025-01-16T19:25:11+00:00Roberto Ierusalimschyroberto@inf.puc-rio.br2025-01-16T19:25:11+00:00urn:sha1:f5e55be2a0ce64066c1b0554675633b92c91fafb
'luaD_throw' may call 'luaE_resetthread', which returns an error code
but clears 'L->status'; so, 'luaD_throw' should set that status again.
Bug: wrong code gen. for indices with comparisons2024-08-17T15:37:04+00:00Roberto Ierusalimschyroberto@inf.puc-rio.br2024-08-17T15:37:04+00:00urn:sha1:782ef85b22f89d1cd1ab083202f018668d26e4b0
In function 'luaK_exp2val', used to generate code for indices: Macro
'hasjumps' does not consider the case when the whole expression is a
"jump" (a test). In all other of its uses, the surrounding code ensures
that the expression cannot be VJMP.
Bug: Bad stack manipulation in 'multiline' (REPL)2024-07-05T17:31:07+00:00Roberto Ierusalimschyroberto@inf.puc-rio.br2024-07-05T17:31:07+00:00urn:sha1:30982bec968fd34694b5be3ecbbc92de78d8eacb
'incomplete' was popping error message that should be used in case
there is no more lines to complete the input, that is, 'pushline'
returns NULL, due to end of file.
Bug: luaL_traceback may need more than 5 stack slots2024-06-04T19:40:53+00:00Roberto Ierusalimschyroberto@inf.puc-rio.br2024-06-04T19:40:53+00:00urn:sha1:2db966fcbf757775c842bc66449d7e697826aa1dBug: Active-lines for stripped vararg functions2024-05-13T16:10:35+00:00Roberto Ierusalimschyroberto@inf.puc-rio.br2024-05-13T16:10:35+00:00urn:sha1:dfbde4c7d540f81f2cc539741a2c1f4c00f91c10
Lua seg. faults when asked to create the 'activelines' table for a
vararg function with no debug information.
Towards release 5.4.72024-04-26T17:55:18+00:00Roberto Ierusalimschyroberto@inf.puc-rio.br2024-04-26T17:55:18+00:00urn:sha1:de794a6527058e75b674118b35f39dcbb13e88b1