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Author SHA1 Message Date
Roberto Ierusalimschy
115fa77009 maximum size for dump of integers is size of lua_Integer (which 
means that there is no overflows when undumping)
 2014-04-10 16:45:43 -03:00
Roberto Ierusalimschy
561030c211 pack/unpack functions renamed dump/undump 2014-04-10 15:24:12 -03:00
Roberto Ierusalimschy
5336cc9d6a math.random: use 'random' when available + changes to work correctly 
for any integer interval (up to [minint,maxint])
 2014-04-10 14:53:33 -03:00
Roberto Ierusalimschy
fdd137276b more precision for PI + no more RADIANS_PER_DEGREE + 
'min/maxint' -> 'min/maxinteger'
 2014-04-09 14:29:46 -03:00
Roberto Ierusalimschy
a8aede68c7 new definition for 'luai_nummod' (using 'fmod') 2014-04-09 14:05:11 -03:00
Roberto Ierusalimschy
c7859a046d using 'volatile' in 'tofloat' to ensure result has the same precision 
(lua_Number) of other computations
 2014-04-08 11:28:04 -03:00
Roberto Ierusalimschy
4a24883674 'GCmemtrav' does not need to track the entire collection, only each 
single step individually
 2014-04-04 14:01:04 -03:00
Roberto Ierusalimschy
9737832641 'int' -> 'lua_Integer' in several functions 2014-04-04 13:38:11 -03:00
Roberto Ierusalimschy
8b45d9806a new constants 'math.maxint'/'math.minint' 2014-04-03 11:18:19 -03:00
Roberto Ierusalimschy
be52f784d9 new macros LUA_MAXINTEGER/LUA_MININTEGER 2014-04-03 11:18:02 -03:00
Roberto Ierusalimschy
144afa4d47 several changes in 'utf8.offset' 2014-04-03 10:45:09 -03:00
Roberto Ierusalimschy
007f66408d bug: compiler can optimize away overflow check in 'table.concat' 2014-04-03 10:30:23 -03:00
Roberto Ierusalimschy
48c745a611 avoid constant overflow when shifting left signed integers until 
their last bit
 2014-04-03 10:29:24 -03:00
Roberto Ierusalimschy
3a044de5a1 new implementation for 'utf8.len' 2014-04-02 14:01:22 -03:00
Roberto Ierusalimschy
7d514af0bc bug (in work version): comparisons should not try to convert 
strings to numbers
 2014-04-02 13:54:20 -03:00
Roberto Ierusalimschy
f61ceee708 LUAI_FUNC is being used only in header files 2014-04-02 13:44:42 -03:00
Roberto Ierusalimschy
5aeb57f11f detail (error message for conversion from float to integer) 2014-04-01 15:55:06 -03:00
Roberto Ierusalimschy
493b3fdd65 added an 'api_check' for negative sizes in 'lua_checkstack' 2014-04-01 15:51:23 -03:00
Roberto Ierusalimschy
315c5bf7b7 bug: compiler could optimize away overflow check (+ changing indices 
from 'int' to 'lua_Integer')
 2014-04-01 15:50:34 -03:00
Roberto Ierusalimschy
607be77ec8 some details to avoid warnings 2014-04-01 11:39:55 -03:00
Roberto Ierusalimschy
0d745ed04c more precise estimation (GCestimate) for total bytes in use after 
a GC cycle
 2014-04-01 11:06:59 -03:00
Roberto Ierusalimschy
3d1c6730da detail ('1U' -> '1u', like other unsigned constants in the code) 2014-03-31 16:18:24 -03:00
Roberto Ierusalimschy
66b7b9b582 math.abs, math.max, and math.min work for integers, too. 2014-03-31 16:00:52 -03:00
Roberto Ierusalimschy
8ef9117924 fancier way to do sign extension 2014-03-31 15:38:26 -03:00
Roberto Ierusalimschy
ea69f17d98 macro 'tostring' is used only by 'luaV_concat' 2014-03-31 15:37:52 -03:00
Roberto Ierusalimschy
420cc62fac missplelling in comments/function names (endianess -> endianness) 2014-03-27 12:58:05 -03:00
Roberto Ierusalimschy
1a3ebc203a definition of LUA_REAL_* and LUA_INT_* moved to the beginning of 
configurations
 2014-03-21 11:27:16 -03:00
Roberto Ierusalimschy
2d5e2212d4 native lua_Number may be neither float nor double (in pack/unpackfloat) 2014-03-21 11:26:44 -03:00
Roberto Ierusalimschy
da4811238a details (typos in comments) 2014-03-21 10:52:33 -03:00
Roberto Ierusalimschy
f96872a534 copyright year -> 2014 2014-03-20 16:42:35 -03:00
Roberto Ierusalimschy
738b3b64af detail (to avoid warnings with '-O3') 2014-03-20 16:36:02 -03:00
Roberto Ierusalimschy
363b525c23 does not create library when it is deprecated 2014-03-20 16:22:16 -03:00
Roberto Ierusalimschy
469daa16ee configuration for Lua type corresponding to 'time_t' 2014-03-20 16:18:54 -03:00
Roberto Ierusalimschy
7707f3e7c3 'posrelat' -> 'u_posrelat' (to avoid name conflict in 'one.c') 2014-03-20 11:11:00 -03:00
Roberto Ierusalimschy
16f8e44924 with 64-bit integers, file offsets do not need to be floats 2014-03-19 15:57:42 -03:00
Roberto Ierusalimschy
2f5f77788f removed function 'luaS_eqstr' (not used anywhere) 2014-03-19 15:51:42 -03:00
Roberto Ierusalimschy
ed795d5ff4 detail (removed unused prototype) 2014-03-19 15:51:16 -03:00
Roberto Ierusalimschy
282d67d8fc bitlib has been deprecated 2014-03-18 15:27:08 -03:00
Roberto Ierusalimschy
114d10cbc5 detail (comment) 2014-03-15 09:29:48 -03:00
Roberto Ierusalimschy
9f3f5b6f41 details 2014-03-14 13:54:08 -03:00
Roberto Ierusalimschy
a39489194e changing prefix of configurable macros from "lua_" to "l_" 2014-03-13 17:07:18 -03:00
Roberto Ierusalimschy
a3addae036 lua_gettable and similars return type of gotten value 2014-03-12 17:57:40 -03:00
Roberto Ierusalimschy
ad40bb1181 detail in string.rep: allow large repetitions of the empty string (no 
possibility of overflows)
 2014-03-12 15:09:06 -03:00
Roberto Ierusalimschy
80fe8504f5 make all dumps/loads go trhough Load/DumpVector (so it is easier 
to adapt the code to correct endianess, if needed)
 2014-03-11 15:56:27 -03:00
Roberto Ierusalimschy
e976384213 keep chunk's headers compatible at least up to LUAC_VERSION (to be 
able to detect correctly version mismatches)
 2014-03-11 15:05:46 -03:00
Roberto Ierusalimschy
68f4ccdd00 make sure that LUAC_INT is a lua_Integer and that LUAC_NUM is 
a lua_Number
 2014-03-11 11:22:54 -03:00
Roberto Ierusalimschy
342a936599 detail (breaking too long lines) 2014-03-10 16:52:47 -03:00
Roberto Ierusalimschy
901da539e5 no need to avoid negative ints in 'LoadInt' 2014-03-10 16:50:19 -03:00
Roberto Ierusalimschy
197e249433 "indent -kr -i2 -br -brf -nut" plus a few manual formating 2014-03-10 14:56:32 -03:00
Roberto Ierusalimschy
2aff75f58e small bug (from revision 2.80): LUA_OP* constants are not from 
enumeration 'Opcode' (they are integers)
 2014-03-09 16:21:34 -03:00