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79 Commits

Author SHA1 Message Date
Roberto Ierusalimschy
27d9219cf3 no more integer exponentiation 2014-05-12 18:22:05 -03:00
Roberto Ierusalimschy
e98ba351ce n^-m gives float result (instead of error) 2014-04-27 11:41:11 -03:00
Roberto Ierusalimschy
037a70dfea cast_u2s/cast_s2u renamed l_castS2U/l_castU2S to be configurable from 
outside (mostly for testing)
 2014-04-15 13:32:49 -03:00
Roberto Ierusalimschy
8f961da3db macros cast_integer/cast_unsigned replaced by cast_u2s/cast_s2u, that 
should be used only between lua_Integer and lua_Unsigned
 2014-04-15 11:29:30 -03:00
Roberto Ierusalimschy
ea69f17d98 macro 'tostring' is used only by 'luaV_concat' 2014-03-31 15:37:52 -03:00
Roberto Ierusalimschy
1ea2d20f74 first implementation of '<<', '>>', and '~' (bitwise not) 2013-12-30 18:47:58 -02:00
Roberto Ierusalimschy
a8f8c7fd80 integer exponentiation with negative exponent is invalid 2013-12-16 12:30:22 -02:00
Roberto Ierusalimschy
6920a7f2e3 new macro 'intop' (to perform integer arithmetic on unsigned types) 2013-05-02 09:31:26 -03:00
Roberto Ierusalimschy
88bf2f83c0 new function 'tointeger' + 'luaV_arith' replaced by 'luaT_trybinTM' 2013-04-29 14:12:50 -03:00
Roberto Ierusalimschy
4abe99dc34 new interface for 'tonumber' 2013-04-26 13:03:50 -03:00
Roberto Ierusalimschy
e381c582de integer handling for order comparisons, power, and modulo operations 2013-04-25 16:12:41 -03:00
Roberto Ierusalimschy
07f861385e first steps in the support of integers: basic representation + table indexing + basic API ops (tointeger/pushinteger) + equality + a few extra stuff 2013-04-15 12:44:46 -03:00
Roberto Ierusalimschy
0730a56d38 detail 2013-01-08 12:06:55 -02:00
Roberto Ierusalimschy
821bd7025e more uniform names for 'equalobj'-related functions 2011-05-31 15:27:56 -03:00
Roberto Ierusalimschy
9b7dddad7d no need for two different implementations for equality (one raw and 
one with metamethods)
 2011-05-31 15:24:36 -03:00
Roberto Ierusalimschy
5286650894 new macro 'ttisequal' 2011-04-05 15:32:06 -03:00
Roberto Ierusalimschy
c3a6f3fa1c 'lua_objlen' replaced by 'lua_rawlen', 'lua_len', and 'luaL_len' 2009-12-17 14:20:01 -02:00
Roberto Ierusalimschy
b4c1824824 'luaV_arith' must be marked 'LUAI_FUNC' (as all non-static functions) 2009-11-19 17:04:58 -02:00
Roberto Ierusalimschy
155dd01163 avoid using 'ttype' when there is an explicit test 2009-11-06 15:05:34 -02:00
Roberto Ierusalimschy
59a59fafc6 exports luaV_arith to be used by lua_arith 2009-06-17 14:51:07 -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
57f8414de1 small bug in 'luaV_concat' (L->top was left incorrect in some cases) 2009-05-27 14:11:27 -03:00
Roberto Ierusalimschy
ba484b9eb1 yielding across lua_call (first version) 2009-03-10 14:14:37 -03:00
Roberto Ierusalimschy
f94cd2201c better control of call status through CallInfo 2008-08-26 10:27:42 -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
Roberto Ierusalimschy
6fcd334ca0 small improvements 2005-08-22 15:54:49 -03:00
Roberto Ierusalimschy
8718fda9b2 added LUAI_FUNC to functions not in the API 2005-04-25 16:24:10 -03:00
Roberto Ierusalimschy
0316308c0d removed dirt optimizations that gave small gains 2005-04-04 15:12:51 -03:00
Roberto Ierusalimschy
0bda88e6cd small steps towards yields in iterators and tag methods 2004-05-14 16:25:09 -03:00
Roberto Ierusalimschy
47fc57a252 TObject' renamed to TValue' + other name changes and better assertions 
for incremental garbage collection
 2003-12-10 10:13:36 -02:00
Roberto Ierusalimschy
fa26d294ae new way to control `pc' of running functions 2003-07-16 17:49:02 -03:00
Roberto Ierusalimschy
fee9e473f2 inlining of `luaV_gettable' were too complex (dirty) 2003-05-05 15:39:57 -03:00
Roberto Ierusalimschy
b40c9f7a3c better code to signal write barriers 2002-11-14 14:16:21 -02:00
Roberto Ierusalimschy
5016f43aa4 (much) cleaner way to control function states 2002-08-07 16:22:39 -03:00
Roberto Ierusalimschy
4e23699aa6 new implementation for error handling 2002-08-05 14:36:24 -03:00
Roberto Ierusalimschy
f8279f6cd8 optimizations for gettable (temporary) 2002-07-05 15:27:39 -03:00
Roberto Ierusalimschy
e34f282365 `luaV_gettable' returns element position 2002-06-24 10:08:45 -03:00
Roberto Ierusalimschy
864c96f36c new fallback for equality `__eq' 2002-06-13 10:39:55 -03:00
Roberto Ierusalimschy
eeab473fc8 new fallback __le (less equal), for partial order 2002-06-12 11:56:22 -03:00
Roberto Ierusalimschy
5094c37988 strconc' -> concat' 2002-06-03 11:08:43 -03:00
Roberto Ierusalimschy
0dbf0c5953 new format for test intructions (handle NaN correctly) 2002-05-06 12:51:41 -03:00
Roberto Ierusalimschy
938092489b erroneous objects may not live in the stack 2002-03-19 09:45:25 -03:00
Roberto Ierusalimschy
6b0c38c2e7 `inline' of tonumber 2002-03-04 18:33:09 -03:00
Roberto Ierusalimschy
67bda7e136 details. 2002-02-07 15:24:05 -02:00
Roberto Ierusalimschy
dea98702c9 preparations for stack reallocation 2002-01-16 20:04:50 -02:00
Roberto Ierusalimschy
f083812c02 first implementation of coroutines 2002-01-09 20:02:47 -02:00
Roberto Ierusalimschy
592a309177 tag system replaced by event tables 2001-12-05 18:15:18 -02:00
Roberto Ierusalimschy
15462edb0f new definitions for closure structures 2001-10-02 13:45:03 -03:00
Roberto Ierusalimschy
abdbe883a8 first implementation of unrestricted static scoping 2001-09-07 14:39:10 -03:00
Roberto Ierusalimschy
762d059a13 new implementation for the Virtual Machine 2001-06-05 15:17:01 -03:00