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144 Commits

Author SHA1 Message Date
Roberto Ierusalimschy
60a7492d24 new type 'ls_byte' for signed bytes 2017-06-27 08:35:01 -03:00
Roberto Ierusalimschy
4bc33d64de avoid overflows in computation of step size 2017-06-01 16:16:34 -03:00
Roberto Ierusalimschy
2caecf1b3e type 'L_Umaxalign' replaced by macro 'LUAI_MAXALIGN', which is also added 
to the auxlib buffer
 2017-04-24 15:06:12 -03:00
Roberto Ierusalimschy
d103312661 details (typos in comments) 2015-11-19 17:16:22 -02:00
Roberto Ierusalimschy
5bdee4f810 small changes to allow 'precall' to spend time preserving 'func' 
only when needed (that is, when stack actually changes)
 2015-10-21 16:40:47 -02:00
Roberto Ierusalimschy
9294466234 detail (string cache a bit smaller by default) 2015-10-06 11:29:49 -03:00
Roberto Ierusalimschy
9fae7b6d3f code for string cache generalized for "associative sets" (compiler 
will optimize away or inline the extra loops)
 2015-09-22 11:18:24 -03:00
Roberto Ierusalimschy
1198d82530 'lua_longassert' defined as an expression (instead of a command) 2015-09-08 13:53:56 -03:00
Roberto Ierusalimschy
b9db9bd0ef 'lua_Number' added to 'L_Umaxalign' union 2015-07-15 12:57:13 -03:00
Roberto Ierusalimschy
16e8bb360b comment 2015-06-09 11:21:00 -03:00
Roberto Ierusalimschy
a30c66f0fc macro 'luai_apicheck'/'api_check' back with a 'lua_State' parameter 
(some people use it)
 2015-03-06 16:49:50 -03:00
Roberto Ierusalimschy
a80cada914 new cache for interning strings 2015-03-04 10:31:21 -03:00
Roberto Ierusalimschy
a00013c8d0 'point2int' -> 'point2uint' (to reflect its actual result type) 2015-03-03 16:53:13 -03:00
Roberto Ierusalimschy
4ccc4578b3 detail (use 'l_floor' instead of 'l_mathop(floor)') 2015-02-09 13:41:56 -02:00
Roberto Ierusalimschy
c8d6cb0136 macros 'luai_num*' (for float arithmetic operations) moved to 
llimits.h.
 2015-02-05 15:15:33 -02:00
Roberto Ierusalimschy
438a9fcc78 LUAI_MAXSHORTLEN moved from 'luaconf.h' to 'llimits.h' (does not 
affect the API and is seldom modified)
 2015-01-16 15:15:52 -02:00
Roberto Ierusalimschy
5b01cb39b5 larger MINSTRTABSIZE (standard Lua starts with ~230 strings, after 
oppening the standard libraries)
 2015-01-16 13:41:03 -02:00
Roberto Ierusalimschy
a0503305bd comments 2015-01-16 11:26:55 -02:00
Roberto Ierusalimschy
cdd26700e8 definition for 'MAXUPVAL' moved for a more "private" place and its 
value and comment corrected to reflect current implementation
 2015-01-13 13:49:11 -02:00
Roberto Ierusalimschy
1465edf341 old Visual Studio versions did not support 'noreturn' attribute 2014-12-19 11:30:23 -02:00
Roberto Ierusalimschy
e75c0148c3 comments (references to "ANSI C" changed to "ISO C", which is the 
international name
 2014-11-02 17:33:33 -02:00
Roberto Ierusalimschy
ff6c034330 configurations for types 'lu_mem'/'l_mem'/'Instruction' moved to here 
(from 'luaconf.h'), as they are not needed by the API and probably
will not be changed
 2014-10-29 15:07:45 -02:00
Roberto Ierusalimschy
491103708e 'MAXSTACK' -> 'MAXREGS' and moved to 'lcode.c' (there is no reason 
to change that constant...)
 2014-10-27 14:29:58 -02:00
Roberto Ierusalimschy
bdf566a8a3 `name' in comments changed to 'name' 2014-10-25 09:50:46 -02:00
Roberto Ierusalimschy
325e44d87e no more "-2" for limits. (Limits should be precise; safety is in 
the code that handles these limits.)
 2014-07-18 15:29:12 -03:00
Roberto Ierusalimschy
54ac253343 detail (no need to define LUAI_USER_ALIGNMENT_T when it is not 
defined; simpler to define 'L_Umaxalign' directly)
 2014-07-18 15:18:45 -03:00
Roberto Ierusalimschy
5bbb4a06a6 removed unused parameter Ä'L' in macro 'api_check' and company 2014-07-15 18:26:50 -03:00
Roberto Ierusalimschy
c94f11d783 'IntPoint' -> 'point2int' + ensure that casted value fits in 
destination type
 2014-06-26 13:17:35 -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
ef789d4161 new global macro 'LUA_MAXUNSIGNED' 2014-04-12 11:45:10 -03:00
Roberto Ierusalimschy
bf06e22b6a correct definition for 'MAX_SIZE' (using singed integers as the limit, 
not unsigned ones) + new type 'l_uacInt'
 2014-04-11 16:56:04 -03:00
Roberto Ierusalimschy
2771050dfa 'MIN/MAX_INTEGER' replaced by 'LUA_MIN/MAXINTEGER' 2014-04-11 16:02:16 -03:00
Roberto Ierusalimschy
cd12410195 new macro 'cast_void' 2014-03-07 13:19:00 -03:00
Roberto Ierusalimschy
11e762dbcd added macro MAX_UINTEGER 2014-02-26 09:38:43 -03:00
Roberto Ierusalimschy
8c68863960 initial size of string table (MINSTRTABSIZE) should be large enough 
to hold all strings needed by an empty Lua state
 2013-08-21 16:02:30 -03:00
Roberto Ierusalimschy
130c0e40e0 new constant 'MAX_SIZE', distinct from 'MAX_SIZET', for sizes visible 
from Lua; these must fit in a lua_Integer
 2013-06-19 11:27:00 -03:00
Roberto Ierusalimschy
fc083f1138 removed all tricks for conversions + 'luai_hashnum' moved to ltable.c 2013-05-29 11:04:15 -03:00
Roberto Ierusalimschy
d630daca1a "legal" way to convert a float to an integer in C 2013-05-27 09:43:37 -03:00
Roberto Ierusalimschy
e2c8c756ee removed 'IEEE tricks' (should not be needed in Lua with integers) 2013-05-23 18:27:06 -03:00
Roberto Ierusalimschy
a80a2b5e56 new cast macros for lua_Integer and lua_Unsigned 2013-04-25 18:15:37 -03:00
Roberto Ierusalimschy
b559aed2d3 'l_tg' was renamed to 'l_mathop' and this use was not corrected at 
the time
 2013-02-20 11:08:56 -03:00
Roberto Ierusalimschy
181a837cac small improvement in the support of 'float' as lua_Number 2013-01-29 14:00:40 -02:00
Roberto Ierusalimschy
d58ce8106e macro 'lua_number2unsigned' also needs proper definition if 
lua_Number is float
 2012-10-02 14:32:44 -03:00
Roberto Ierusalimschy
31f7d553e4 LUA_CORE condition removed from definition of some 'tricks' (as it 
controlled only a few other defines) + MS_ASMTRICK renamed to
LUA_MSASMTRICK
 2012-10-01 11:14:45 -03:00
Roberto Ierusalimschy
5adb5a4812 definition for 'MAX_LMEM' 2012-05-28 17:32:28 -03:00
Roberto Ierusalimschy
77cbd817d1 better(?) handling of '#define's for IEEE-related tricks + avoid using 
IEEE trick for 64-bit integer types (lua_Integer on 64-bit machines)
 2012-05-11 11:10:50 -03:00
Roberto Ierusalimschy
afc3fcf952 definition for 'LUA_MAXSHORTLEN' moved to 'lstring.c' (used only there) 2012-03-28 15:27:25 -03:00
Roberto Ierusalimschy
a4b96ce9a3 first implementation of long strings 2012-01-25 19:05:40 -02:00
Roberto Ierusalimschy
138be5b843 no more explicit support for 'luaall_c': unifying file can do 
the work
 2011-12-06 14:58:36 -02:00