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Author SHA1 Message Date
Roberto Ierusalimschy
11d7ba79f2 tail calls do not need to move whole new frame down, only its slice 
up to last parameter (the rest has not been used yet)
 2009-07-15 15:38:16 -03:00
Roberto Ierusalimschy
bd5fa9cc8f new macro 'getproto' 2009-07-15 15:37:19 -03:00
Roberto Ierusalimschy
2658c94925 detail (comment: 'correspoding' -> 'corresponding') 2009-07-15 14:57:30 -03:00
Roberto Ierusalimschy
215885768c 'index2adr' -> 'index2addr' (correct spelling) 2009-07-15 14:57:03 -03:00
Roberto Ierusalimschy
a5f68589c0 avoid using 'UNUSED' (not defined outside the kernel) 2009-07-15 14:49:48 -03:00
Roberto Ierusalimschy
28419c4383 'luaL_tolstring' uses 'lua_tolstring' instead of 'lua_tostring' and 
'lua_objlen'
 2009-07-15 14:47:34 -03:00
Roberto Ierusalimschy
5bff2aaf47 calls with LUA_MULTRET may leave no free slots in the stack 2009-07-15 14:35:20 -03:00
Roberto Ierusalimschy
f76f4cb79d new way to control stack overflow, controling only total size of the stack 2009-07-15 14:26:14 -03:00
Roberto Ierusalimschy
abb85fc059 new definition for 'luaD_checkstack' to avoid possible overflows 2009-07-08 13:06:51 -03:00
Roberto Ierusalimschy
aabe3ddbf4 errors in 'resume' should be all protected 2009-07-08 13:06:07 -03:00
Roberto Ierusalimschy
0c258c8492 smart use of varargs may create functions that return too 
many arguments and overflow the stack of C functions.
 2009-07-02 16:57:34 -03:00
Roberto Ierusalimschy
d57c9cdefc BUG: 'luaV_settable' may invalidate a reference to a table and try 
to reuse it.
 2009-07-01 18:10:33 -03:00
Roberto Ierusalimschy
afb3f7e754 bug: 'luaV_settable' may invalidate a reference to a table and try 
to reuse it.
 2009-07-01 17:31:25 -03:00
Roberto Ierusalimschy
88564c3aec Standard library for bitwise operations 2009-07-01 13:17:08 -03:00
Roberto Ierusalimschy
3abe3da9fb new module 'lbitlib.c' for bitwise operations 2009-07-01 13:16:40 -03:00
Roberto Ierusalimschy
eb8499c8e0 use of LUAI_UINT32 replaced by 'unsigned LUA_INT32' (one less 
definition needed)
 2009-07-01 13:14:15 -03:00
Roberto Ierusalimschy
47c562435b better error messages for luaL_checkversion 2009-06-19 11:21:57 -03:00
Roberto Ierusalimschy
02504d86d3 l_version may be local to 'lua_version' 2009-06-19 11:21:23 -03:00
Roberto Ierusalimschy
4a818f068a 'checkversion' implemented in the auxiliary library 2009-06-18 15:59:58 -03:00
Roberto Ierusalimschy
1d6ebce296 new function 'lua_version' (so that 'checkversion' can be implemented 
in the auxiliary library)
 2009-06-18 15:59:18 -03:00
Roberto Ierusalimschy
bc3e02a1b7 default paths have dot option as the last one (to improve security) 2009-06-18 15:19:36 -03:00
Roberto Ierusalimschy
f4eed60ca9 better treatment of integer formats in string.format 2009-06-18 13:51:03 -03:00
Roberto Ierusalimschy
c1de1fdac6 small optimization in 'lua_arith' (avoids overhead in the common case 
of both arguments being numbers)
 2009-06-18 13:36:40 -03:00
Roberto Ierusalimschy
a36c8e1718 new macro 'changenvalue' 2009-06-18 13:36:40 -03:00
Roberto Ierusalimschy
d7872dcf91 small optimization (reorder of BinOpr enum to unify some cases 
in switches)
 2009-06-18 13:35:05 -03:00
Roberto Ierusalimschy
14115170bc lua_objlen should not work for numbers (according to the manual) 2009-06-17 15:38:54 -03:00
Roberto Ierusalimschy
ec52149485 'lua_lessthan' replaced by more generic 'lua_compare' 2009-06-17 14:53:50 -03:00
Roberto Ierusalimschy
6980cb1aa7 new functions 'lua_arith' and 'lua_compare' 2009-06-17 14:53:14 -03:00
Roberto Ierusalimschy
59a59fafc6 exports luaV_arith to be used by lua_arith 2009-06-17 14:51:07 -03:00
Roberto Ierusalimschy
2bdd194f43 exports luaV_arith to be used by lua_arith + uses 'luaO_arith' to 
perform basic arith. operations
 2009-06-17 14:50:09 -03:00
Roberto Ierusalimschy
96fa34ec32 constant folding uses 'luaO_arith' to perform basic operations 2009-06-17 14:49:09 -03:00
Roberto Ierusalimschy
6a024df440 new function 'luaO_arith' to perform basic arithmetic operations 2009-06-17 14:48:34 -03:00
Roberto Ierusalimschy
77fd93188e 'lessequal' renamed 'luaV_lessequal' and exported to be used by 
'lua_compare'
 2009-06-17 13:17:14 -03:00
Roberto Ierusalimschy
a21c89ddc8 new API function 'lua_mainthread' 2009-06-15 16:51:31 -03:00
Roberto Ierusalimschy
49b88b1c39 patch for wrong code generation for some particular boolean expressions 2009-06-15 11:12:59 -03:00
Roberto Ierusalimschy
3db5f60547 BUG: "(((1 or false) and true) or false)" gives wrong result 2009-06-15 10:52:08 -03:00
Roberto Ierusalimschy
2258ec6bc9 'getline' renamed to 'getfuncline' (to avoid problems with POSIX) 2009-06-10 13:57:53 -03:00
Roberto Ierusalimschy
2598138ece new function 'luaK_codek' (detail) 2009-06-10 13:52:03 -03:00
Roberto Ierusalimschy
4a67e48611 new macro 'condmovestack' instead of 'condhardstacktests' 2009-06-08 16:35:59 -03:00
Roberto Ierusalimschy
5cdec7d124 added "\n" at the end of 'package.config' (so that the string 
is a sequence of complete lines)
 2009-06-04 16:34:24 -03:00
Roberto Ierusalimschy
9423e22aa3 no more L->base + ci->base only for Lua functions (C functions may use 
'func')
 2009-06-01 16:09:26 -03:00
Roberto Ierusalimschy
57f8414de1 small bug in 'luaV_concat' (L->top was left incorrect in some cases) 2009-05-27 14:11:27 -03:00
Roberto Ierusalimschy
139d562861 type of 'luai_ctype_' array changed to unsigned (safer for bitwise 
operations)
 2009-05-27 13:51:15 -03:00
Roberto Ierusalimschy
eea6d10866 details (use ci->base instead of L->base when possible) 2009-05-22 12:19:54 -03:00
Roberto Ierusalimschy
019ebcb85f errors in finalizers are propagated with code LUA_ERRGCMM (ERRor in 
__gc MetaMethod)
 2009-05-21 17:06:11 -03:00
Roberto Ierusalimschy
889284ebd0 hexadecimal escape sequences in strings + better error messages for 
bad decimal escape sequences
 2009-05-18 14:28:04 -03:00
Roberto Ierusalimschy
6956331093 new macro 'zungetc' 2009-05-18 14:26:25 -03:00
Roberto Ierusalimschy
92479f1a8b new property 'lisupper' (needed to compute values for hexa digits) 2009-05-18 14:15:14 -03:00
Roberto Ierusalimschy
e67dc3a227 'symbexec' merged with 'getobjname' (as only use for symbolic execution 
now is to find a "good" name for an object)
 2009-05-04 15:26:21 -03:00
Roberto Ierusalimschy
0cc3add9f8 variable renaming: 'lualibs' -> 'loadedlibs'; 'luareqlibs' -> 
'preloadedlibs'
 2009-05-01 10:46:35 -03:00