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4520 Commits

Author SHA1 Message Date
Roberto Ierusalimschy 0f1f51be4b 'table.move' tries to copy elements in increasing order 
whenever possible
 2015-09-17 12:53:50 -03:00
Roberto Ierusalimschy ee5edb6b68 macros 'getaddrstr' and 'getstr' unified (they do the same thing) 2015-09-17 12:51:05 -03:00
Roberto Ierusalimschy bda83e22c0 'tablib' does not try to use raw operations when possible: fast 
track should make standard operations fast enough to forgo
raw accesses
 2015-09-09 12:42:30 -03:00
Roberto Ierusalimschy 364cdbdbdb 'setobj2t' incorporated into 'luaV_fastset' + 'invalidateTMcache' 
is not needed in the fast track (as it does not create new
entries) + small bug in 'auxsetstr' (calling barrier with wrong
object) + using 'setobj2t' without side effects in its arguments
 2015-09-09 10:45:50 -03:00
Roberto Ierusalimschy b91bc93fd3 'setobj2t' incorporated into 'luaV_fastset' + 'invalidateTMcache' 
is not needed in the fast track (as it does not create new
entries)
 2015-09-09 10:44:07 -03:00
Roberto Ierusalimschy 53be1451a8 new definition for macro 'checkliveness' 2015-09-08 13:55:43 -03:00
Roberto Ierusalimschy eb0be12ceb detail in macro 'checkliveness' + macro 'setobj2t' defined as an 
expression (to be used in macro 'luaV_fastset')
 2015-09-08 13:54:52 -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 6556fcfe5a small janitor work 2015-09-08 12:49:25 -03:00
Roberto Ierusalimschy 41964648ee long strings are created directly in final position when possible 
(instead of using an auxiliar buffer to first create the string
and then allocate the final string and copy result there)
 2015-09-08 12:41:05 -03:00
Roberto Ierusalimschy 502214f8a5 added assert for NULL pointer in 'lua_pushlstring' 2015-08-25 15:50:37 -03:00
Roberto Ierusalimschy ed19fe766c added ';' at the end of "expression lines" ("return exp;") so that 
an extra ";" at the end is enough to stop Lua printing the result
("return exp;;" is not valid)
 2015-08-14 16:11:20 -03:00
Roberto Ierusalimschy 8f25d08637 'invalidateTMcache' not needed in all 'settable' uses 2015-08-03 17:40:26 -03:00
Roberto Ierusalimschy 3b795541c4 fast track for 'settable' 2015-08-03 16:50:49 -03:00
Roberto Ierusalimschy 20b9e59441 barrier macros rewritten as expressions 2015-08-03 16:40:42 -03:00
Roberto Ierusalimschy 935d9f7f90 new entry should not be commented out 2015-07-23 11:32:17 -03:00
Roberto Ierusalimschy e247c3ada3 implementation of fast track for gettable operations 2015-07-20 15:24:50 -03:00
Roberto Ierusalimschy b5dc2f9b0c bug: 'io.lines' does not check maximum number of options 2015-07-20 13:37:12 -03:00
Roberto Ierusalimschy 5273477cb9 in 'lua_number2strx', use the call to 'l_sprintf' to add exponent 
to result directly
 2015-07-20 13:30:22 -03:00
Roberto Ierusalimschy b9db9bd0ef 'lua_Number' added to 'L_Umaxalign' union 2015-07-15 12:57:13 -03:00
Roberto Ierusalimschy 050e8536bb bug: 'io.lines' does not check maximum number of options 2015-07-15 11:40:28 -03:00
Roberto Ierusalimschy 2b61360d82 avoid overflows (detected with 'clang -ftrapv') 2015-07-13 10:30:03 -03:00
Roberto Ierusalimschy 5b6ac971f9 detail (comment) 2015-07-07 14:03:34 -03:00
Roberto Ierusalimschy 403e181d81 'strftime' puts its result directly into 'lua_Buffer' 2015-07-06 12:16:51 -03:00
Roberto Ierusalimschy 4af03c5ae1 better treatment for integer overflows + all errors throw an error 
(instead of returning nil)
 2015-07-04 13:35:14 -03:00
Roberto Ierusalimschy bde17a419d because of debt, 'totalbytes' can be negative (and therefore its 
type must be signed)
 2015-07-04 13:33:17 -03:00
Roberto Ierusalimschy 8950e0c049 avoid possibility of subtle arith. overflow 2015-07-04 13:32:34 -03:00
Roberto Ierusalimschy 8217e0d4fe avoid subtle possibility of arithmetic overflow 2015-07-04 13:31:42 -03:00
Roberto Ierusalimschy 319ccfefbc computations in numerical for loop must avoid overflows too 2015-07-04 13:31:03 -03:00
Roberto Ierusalimschy 6a8400ba4f using 'clang' by default + changes in warnings ('old-style-declaration' 
removed because it is included in 'extra' + 'strict-aliasing' removed
because it is included in 'all' + 'aggregate-return' removed because
no one would do it by mistake)
 2015-07-01 14:52:09 -03:00
Roberto Ierusalimschy 2de3361c6c detail 2015-07-01 14:47:12 -03:00
Roberto Ierusalimschy e89763e964 simpler code for 'luaO_fb2int' 2015-06-26 16:32:07 -03:00
Roberto Ierusalimschy be63d995c1 tiny bug: 'randomseed' was calling 'rand' (instead of 'l_rand') 
to discard first value
 2015-06-26 16:30:32 -03:00
Roberto Ierusalimschy 2b1fc1b38c with string cache, it is not that important for 'type' to avoid 
'lua_pushstring'
 2015-06-26 16:25:45 -03:00
Roberto Ierusalimschy f01c12c891 detail (cast to avoid mixing types in conditional expression) 2015-06-25 11:00:01 -03:00
Roberto Ierusalimschy 5aabb7a891 buffer size changed from size_t to int (it is always small) + 
comments + assert that printf result fits in given buffer
 2015-06-24 15:25:10 -03:00
Roberto Ierusalimschy cb1e451999 detail 2015-06-24 15:23:57 -03:00
Roberto Ierusalimschy 43cff79bf7 detail 2015-06-21 10:50:29 -03:00
Roberto Ierusalimschy 95c3144393 redefine 'l_sprintf' to test correctness of buffer sizes given 
to 'snprintf'
 2015-06-18 11:27:44 -03:00
Roberto Ierusalimschy 19eb6ae580 using 'snprintf' in C99 (both for documentation of buffer sizes 
and some complains from tools)
 2015-06-18 11:26:05 -03:00
Roberto Ierusalimschy cbe05b48bb using 'lua_longassert' to avoid warnings 2015-06-18 11:25:26 -03:00
Roberto Ierusalimschy e7f34ad395 better implementation for buffers (reallocated memory directly 
with allocation function; generates much less garbage)
 2015-06-18 11:23:14 -03:00
Roberto Ierusalimschy a5cbb7c3a7 detail (i + 1 > exp is simply i >= exp) 2015-06-18 11:20:32 -03:00
Roberto Ierusalimschy dcad08b76d details (use original type when saving variable's value) 2015-06-18 11:19:52 -03:00
Roberto Ierusalimschy afbf5c5dab missing ']]' in long string 2015-06-18 11:05:28 -03:00
Roberto Ierusalimschy a1415c0d72 bug in order NaN x int (tests must ensure that NaN does not get 
converted to integer)
 2015-06-09 12:53:35 -03:00
Roberto Ierusalimschy 2ecaf18138 using macros ('rttype' and 'settt_') to access "private" field 'tt_' 2015-06-09 11:21:42 -03:00
Roberto Ierusalimschy cbef15f3ea comment (FALLTHROUGH position) 2015-06-09 11:21:13 -03:00
Roberto Ierusalimschy 16e8bb360b comment 2015-06-09 11:21:00 -03:00
Roberto Ierusalimschy 6628012e9e new release number (5.3.1) 2015-06-03 10:03:38 -03:00