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Author SHA1 Message Date
Roberto Ierusalimschy 7316d61a66 'coroutine.running' should work for the main thread too 2008-02-25 11:33:57 -03:00
Roberto Ierusalimschy e2b366c760 userdata with finalizers are kept in a separated list 2008-02-19 15:55:09 -03:00
Roberto Ierusalimschy fa19baab7f proxies must be created with a __gc field in their metatables to work 
properly with new semantics for finalizers
 2008-02-19 15:54:09 -03:00
Roberto Ierusalimschy 2f8351fe48 turn off optimizations when testing 2008-02-15 15:44:34 -02:00
Roberto Ierusalimschy 32d42bdcdc bugs: lua_checkstack may have arithmetic overflow for large 'size' + 
unpack with maximum indices may crash due to arithmetic overflow
 2008-02-14 14:51:57 -02:00
Roberto Ierusalimschy 843d53aabb 'table.concat' may get confused with too large limits 2008-02-14 14:03:27 -02:00
Roberto Ierusalimschy 5ac3386888 bug: unpack with maximum indices may crash due to arithmetic overflow 2008-02-14 14:03:09 -02:00
Roberto Ierusalimschy 6d182faab6 bug: lua_checkstack may have arithmetic overflow for large 'size' 2008-02-14 14:02:58 -02:00
Roberto Ierusalimschy f86f4116c8 micro-optimization: avoid one API call in 'read_chars' 2008-02-12 15:05:36 -02:00
Roberto Ierusalimschy 7f69f0efb0 remove of useless test in 'read_chars' (if n == 0 then the resulting 
string cannot be empty).
 2008-02-12 14:51:03 -02:00
Roberto Ierusalimschy f6cab9666c corrected name of 'Patrick Donnelly' 2008-02-12 14:42:46 -02:00
Roberto Ierusalimschy 3deb38814d added assertions checking maximum number of upvalues 2008-02-12 11:34:12 -02:00
Roberto Ierusalimschy 3b5b14a085 LUAI_MAXCSTACK must be smaller than -LUA_REGISTRYINDEX + 
coroutine.resume pushes element without ensuring stack size
 2008-02-11 17:18:21 -02:00
Roberto Ierusalimschy aec671c126 maximum C stack should reserve some values for pseudo-indices 2008-02-11 17:17:19 -02:00
Roberto Ierusalimschy dd92af69db bug: pseudo-indices should be linked to maximum C stack size 2008-02-11 17:16:02 -02:00
Roberto Ierusalimschy 015e973899 bug: auxresume should reserve stack space for boolean result 2008-02-11 17:14:52 -02:00
Roberto Ierusalimschy 163f58dac5 in 'testC', booleans should be represented by booean values 2008-02-11 17:04:16 -02:00
Roberto Ierusalimschy dcee7d2fe0 new instructions 'newtable' and 'checkstack' in 'testC' 2008-02-11 16:04:26 -02:00
Roberto Ierusalimschy 5f0a2f6248 more options for 'kinds' of Garbage Collection + more agressive 
shrinking of stacks and string hash
 2008-02-11 13:46:03 -02:00
Roberto Ierusalimschy a73930228a more options for 'kinds' of Garbage Collection 2008-02-11 13:45:30 -02:00
Roberto Ierusalimschy a76fa25199 'ceillog2' now is exported (other modules may need it) 2008-01-30 16:05:23 -02:00
Roberto Ierusalimschy dd3519ab89 comment (LUA_GLOBALSINDEX does not need write barrier in lua_replace) 2008-01-25 11:42:12 -02:00
Roberto Ierusalimschy 3a515df086 debug.sethook/gethook may overflow the thread's stack 2008-01-21 12:41:19 -02:00
Roberto Ierusalimschy 74897bc52f bug: debug.sethook/gethook may overflow thread's stack 2008-01-21 11:37:08 -02:00
Roberto Ierusalimschy e7c989baf1 avoid calling "tail return" hooks if the hook itself turns off the event 2008-01-18 20:36:50 -02:00
Roberto Ierusalimschy 7a3c8314ac small bug (see http://lua-users.org/lists/lua-l/2007-08/msg00350.html) 2008-01-18 15:14:47 -02:00
Roberto Ierusalimschy 6f8257ec5f it seems useless trying to avoid this warning... 2008-01-18 13:37:10 -02:00
Roberto Ierusalimschy 87b0191753 better definition for LUAI_MAXCSTACK 2008-01-17 14:24:38 -02:00
Roberto Ierusalimschy 56c17ba4c7 detail 2008-01-17 14:24:30 -02:00
Roberto Ierusalimschy daddc57abd luaL_tostring -> luaL_tolstring (more generic) 2008-01-03 15:07:59 -02:00
Roberto Ierusalimschy f9cdd09191 larger limit for MAXCSTACK (plus removing of some useless definitions) 2008-01-02 14:36:19 -02:00
Roberto Ierusalimschy 47b4858357 detail ('name' of baselib is "_G") 2008-01-02 14:16:28 -02:00
Roberto Ierusalimschy b8d23d6e07 option to use Sun compiler (on lhf account) 2007-12-27 10:59:43 -02:00
Roberto Ierusalimschy fdecdd0cec stand-alone interpreter shows incorrect error message when the 
'message' is a coroutine (already fixed in 5.2)
 2007-12-27 10:58:29 -02:00
Roberto Ierusalimschy fabdaa37b6 'lua_pushfstring' raises an error if called with invalid format 2007-12-19 15:24:38 -02:00
Roberto Ierusalimschy bc82b4d78a new function 'package.searchpath' 2007-12-12 12:36:12 -02:00
Roberto Ierusalimschy dae850e0ee details 2007-12-08 09:54:32 -02:00
Roberto Ierusalimschy abcc124df0 BUG: lua_setfenv may crash if called over an invalid object 2007-11-28 16:27:38 -02:00
Roberto Ierusalimschy b4164a9aa7 details 2007-11-28 16:25:17 -02:00
Roberto Ierusalimschy 9f0d62ad9f BUG: table.remove removes last element of a table when given 
an out-of-bound index
 2007-11-26 14:57:33 -02:00
Roberto Ierusalimschy 64ecf24210 detail 2007-11-26 14:56:11 -02:00
Roberto Ierusalimschy 658e7caf92 use prefix in extern names, even those in test files 2007-11-12 14:28:45 -02:00
Roberto Ierusalimschy 788506dd58 detail 2007-11-12 12:10:09 -02:00
Roberto Ierusalimschy 62790ab15d detail 2007-11-09 16:55:07 -02:00
Roberto Ierusalimschy ad60b3ead7 avoid the use of "exotic" libc functions 2007-11-09 16:54:25 -02:00
Roberto Ierusalimschy 5e8dd55574 first implementation of ephemerons 2007-10-31 13:41:19 -02:00
Roberto Ierusalimschy 0e961ad47a some changes toward ephemerons 2007-10-29 14:51:20 -02:00
Roberto Ierusalimschy c06cc60946 BUG: 'gsub' may go wild when wrongly called without its third 
> argument and with a large subject.
 2007-10-29 13:51:10 -02:00
Roberto Ierusalimschy 2fa476655f detail 2007-10-25 17:31:05 -02:00
Roberto Ierusalimschy 7a78495f31 avoid problems with 'ptrdiff_t' 2007-10-25 17:30:36 -02:00
Roberto Ierusalimschy 3138afbe2e parser should not call 'luaX_lexerror' 2007-10-25 14:45:47 -02:00
Roberto Ierusalimschy 4eef0aaad1 detail 2007-10-18 09:01:52 -02:00
Roberto Ierusalimschy ab09732986 new metamethods for '__pairs' and '__ipairs' 2007-10-17 15:26:39 -02:00
Roberto Ierusalimschy b7fa64565a 27 is not a prime number :( 2007-09-30 10:09:43 -03:00
Roberto Ierusalimschy 2622ed2528 better way to handle redefinitions of 'localeconv' 2007-09-14 10:27:04 -03:00
Roberto Ierusalimschy 9cb0607f6f avoid warnings about exit; return 2007-09-14 10:26:28 -03:00
Roberto Ierusalimschy 8998032f66 detail 2007-09-14 10:26:03 -03:00
Roberto Ierusalimschy 80b4753539 better error message for 'concat' 2007-09-12 17:53:24 -03:00
Roberto Ierusalimschy fe0838cd1c tables and strings respect __len metamethod 2007-09-10 14:59:32 -03:00
Roberto Ierusalimschy 8acaa2ce07 An error in a module loaded through the '-l' option 
shows no traceback.
 2007-09-05 14:18:27 -03:00
Roberto Ierusalimschy c676f13e1a stand-alone error-message details 2007-09-05 14:17:39 -03:00
Roberto Ierusalimschy 9b47cee8b2 better to flush all files before starting new process with popen 2007-08-30 13:13:13 -03:00
Roberto Ierusalimschy 47e666c090 no need for ctype.h 2007-08-10 09:56:02 -03:00
Roberto Ierusalimschy 3059579253 detail 2007-08-09 17:29:15 -03:00
Roberto Ierusalimschy 72c2f75648 detail (LUA_COPYRIGHT includes release number) 2007-08-07 13:53:40 -03:00
Roberto Ierusalimschy ec68ed66ed detail 2007-08-01 09:17:29 -03:00
Roberto Ierusalimschy f6a81dbe97 BUG: too many variables in an assignment may cause a C stack overflow 2007-07-31 16:39:52 -03:00
Roberto Ierusalimschy 3904a66ab0 'debug' library must be required before being used 2007-06-22 13:59:11 -03:00
Roberto Ierusalimschy ffc5f78229 detail 2007-06-22 12:39:34 -03:00
Roberto Ierusalimschy 3f78748ef3 traceback function moved to auxlib 2007-06-22 12:33:54 -03:00
Roberto Ierusalimschy d26bfb5ae4 "spacial" reorganization to keep related functions in groups 2007-06-21 11:09:59 -03:00
Roberto Ierusalimschy 8d3dd04137 clearing some old compatibility code 2007-06-21 10:52:27 -03:00
Roberto Ierusalimschy 791d8d8585 detail 2007-06-21 10:50:53 -03:00
Roberto Ierusalimschy e85515958b clearing some old compatibility code 2007-06-21 10:48:04 -03:00
Roberto Ierusalimschy dc59444cd1 strong collision for very small numbers used as table keys 2007-06-19 17:23:29 -03:00
Roberto Ierusalimschy 6c042e17b1 avoid boolean equality (tricky for some compilers) 2007-06-19 16:48:15 -03:00
Roberto Ierusalimschy 18a583306b patch may be a little simpler 2007-05-29 16:05:25 -03:00
Roberto Ierusalimschy fc8d077612 bug: wrong error message in some concatenations 2007-05-29 15:59:59 -03:00
Roberto Ierusalimschy e64fcb9d94 bug: recursive coroutines may overflow C stack 2007-05-25 14:13:47 -03:00
Roberto Ierusalimschy 6c0a9a272e assignment of nil to parameter may be optimized away 
__concat metamethod converts numbers to strings
loadlib.c should not access Lua internals
code generated for "-nil", "-true", and "-false" is wrong
Count hook may be called without being set
 2007-05-16 12:39:08 -03:00
Roberto Ierusalimschy 01fa1bc114 luaL_testudata (a luaL_checkudata that does not raise errors) is 
very needed.
 2007-05-15 15:46:12 -03:00
Roberto Ierusalimschy aa003eba8e details 2007-05-11 14:28:56 -03:00
Roberto Ierusalimschy becf19feef better names for metamethods in debug information 2007-05-09 12:49:36 -03:00
Roberto Ierusalimschy 81fc3c4f45 bug: code generated for "-nil", "-true", and "-false" is wrong 2007-05-04 15:41:49 -03:00
Roberto Ierusalimschy e7fb0d8a6f 'os.date' checks arguments before passing them to 'strftime' 2007-05-03 17:49:29 -03:00
Roberto Ierusalimschy 4eb49163c6 error handler in 'lua.c' tries '__tostring' metamethod if error 
message is not a string
 2007-04-26 17:39:38 -03:00
Roberto Ierusalimschy 79cb336d74 does not allow standard files to be closed 2007-04-19 17:22:32 -03:00
Roberto Ierusalimschy 38063345ae several details 2007-04-19 17:21:53 -03:00
Roberto Ierusalimschy ae00b3a76f another way to normalize -0 that avoids problems with very small 
numbers (adding 1 turns them all into 1)
 2007-04-18 16:24:35 -03:00
Roberto Ierusalimschy 619be354c8 lua_pushstring/pushlstring return string 2007-04-17 10:19:53 -03:00
Roberto Ierusalimschy 94d40f3980 luaO_log2 can be private to ltable.c 2007-04-10 09:18:17 -03:00
Roberto Ierusalimschy 585b81f91e remove of a non-used test function 2007-04-10 09:17:52 -03:00
Roberto Ierusalimschy 5f4f0d4a63 no more optimization to avoid LOADNIL at function start 2007-03-27 11:11:38 -03:00
Roberto Ierusalimschy 8e36e1fe49 details (randomseed calls rand once to dischard first value) 2007-03-27 09:37:00 -03:00
Roberto Ierusalimschy 97505caa64 detail 2007-03-26 15:35:34 -03:00
Roberto Ierusalimschy df50c84ee0 BUG: loadlib should not use Lua internals (lobject.h) 2007-03-26 12:57:35 -03:00
Roberto Ierusalimschy 1a455acc81 two small bugs: some metamethods do not accept callable non-function 
objects + __concat converts numbers to strings before calling metamethod
 2007-03-26 12:56:23 -03:00
Roberto Ierusalimschy 60bc151ed7 patch for last bug 2007-03-09 15:51:32 -03:00
Roberto Ierusalimschy 3b19bd4d57 bug: wrong code when constant is coded after it should be 2007-03-09 15:50:56 -03:00
Roberto Ierusalimschy 08f902cf49 better documentation for auxiliary functions (that should be called only 
through specific macros).
 2007-02-09 11:04:52 -02:00