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Author SHA1 Message Date
Roberto Ierusalimschy
beec5af201 'luaL_tolstring' uses metatable's "__name" when available 2016-12-04 18:09:45 -02:00
Roberto Ierusalimschy
7b1fba69b7 using 'lastfree == NULL' to signal that table is using the dummy 
node for its hash part + new macro 'allocsizenode'
 2016-11-07 10:38:35 -02:00
Roberto Ierusalimschy
697593d8d5 bug: When a coroutine tries to resume a non-suspended coroutine, 
it can do some mess (and break C assertions) before detecting the error.
 2016-10-19 10:34:27 -02:00
Roberto Ierusalimschy
e2dc807c6e check whether function is finalizer when finding a name for it + 
comments + some instructions can call functions in unespected ways
(e.g., finalizers)
 2016-10-19 10:32:10 -02:00
Roberto Ierusalimschy
138d00176c new flag in 'CallInfo.callstatus' to tell whether function is running 
as a finalizer
 2016-10-19 10:31:42 -02:00
Roberto Ierusalimschy
8edbf57fb8 detail (ANSI C does not accept empty arguments to macros) 2016-09-20 13:37:45 -03:00
Roberto Ierusalimschy
7fe1a4cff3 cleaner and more correct code for 'luaD_shrinkstack' (the old 
test "inuse <= LUAI_MAXSTACK" for stack overflow is not correct,
as the real maximum usable size is "LUAI_MAXSTACK - EXTRA_STACK")
 2016-09-08 13:36:26 -03:00
Roberto Ierusalimschy
dbb6f11e8e bug (with compat on): 'ipairs' can work with any type that provides 
an __index; so, 'pairsmeta' should not check for tables. ('pairs'
already checks for tables through 'next'.)
 2016-09-05 16:06:34 -03:00
Roberto Ierusalimschy
aeb4c6fff1 comments + removed unused variable 2016-09-05 15:53:02 -03:00
Roberto Ierusalimschy
3b91b07fd9 detail (macro 'l_checkmode' reimplemented as function) 2016-09-01 13:14:56 -03:00
Roberto Ierusalimschy
349badabc1 wrong test in '#if' for floating-point type 2016-08-22 14:21:12 -03:00
Roberto Ierusalimschy
e4a9e6fcca do not eliminate varargs from functions that do not use varargs 
(confuses the debug lib and gains very little in performance)
 2016-08-01 16:51:24 -03:00
Roberto Ierusalimschy
9de2bb0d62 bug: When a coroutine tries to resume a non-suspended coroutine, 
it coud do some mess (and break C assertions) before detecting the error.
Now it tests for those errors before anything else.
 2016-07-29 14:12:44 -03:00
Roberto Ierusalimschy
d55fd3455b redefine MAXINDEXRK (for debugging, to force most values to 
go through registers)
 2016-07-19 14:13:00 -03:00
Roberto Ierusalimschy
0d1c6f4188 MAXINDEXRK can be redefined (for debugging, to force most values to 
go through registers)
 2016-07-19 14:12:21 -03:00
Roberto Ierusalimschy
fc6b32bcaa bug: Lua can generate wrong code in functions with too many constants 2016-07-19 14:12:07 -03:00
Roberto Ierusalimschy
de96e26afc bug: 'checkoption' could read past end of string + 'os.date' can 
handle embedded zeros
 2016-07-18 14:58:58 -03:00
Roberto Ierusalimschy
de3fd8ab83 Handling of LUA_PATH/LUA_CPATH moved from package library to stand 
alone interpreter (so that 'lua.c' concentrates all handling of
environment variables)
 2016-07-18 14:55:59 -03:00
Roberto Ierusalimschy
788109a3de new bug: Checking a format for 'os.date' may read pass the format string 2016-07-15 14:24:09 -03:00
Roberto Ierusalimschy
09c9fa36ea small corrections for C++ compliance 2016-06-27 10:15:08 -03:00
Roberto Ierusalimschy
dcb2998aa6 bug: expression list with four or more expressions in 
a 'for' loop can crash the interpreter. ('adjust_assign' must
remove extra expresssions from its registers.)
 2016-06-22 12:48:25 -03:00
Roberto Ierusalimschy
fac00ca023 bug: expression list with four or more expressions in 
a 'for' loop can crash the interpreter.
 2016-06-21 14:22:34 -03:00
Roberto Ierusalimschy
6487fb11fc all 'static' variables should be 'const' 2016-06-20 16:12:46 -03:00
Roberto Ierusalimschy
644799537f allow more bits in 'callstatus' (use no extra space due to alignments) 2016-06-16 10:36:09 -03:00
Roberto Ierusalimschy
aa66ca76ce 'lua_pushglobaltable' returns 'void' 2016-05-30 12:53:28 -03:00
Roberto Ierusalimschy
707b0ba6e2 'string.format("%q")' writes 'math.mininteger' in hexa, to ensure 
it is read back as an integer
 2016-05-20 11:13:21 -03:00
Roberto Ierusalimschy
10b0b09555 do not convert decimal constants with overflow to integers. 
(Therefore, they will be converted as floats)
 2016-05-20 11:07:48 -03:00
Roberto Ierusalimschy
4d5ab9baa6 'string.pack("cn")' does not accept strings longer than 'n' 2016-05-18 15:19:51 -03:00
Roberto Ierusalimschy
b65252b39b 'singlevaraux' returns result only in 'var->k' 2016-05-13 16:10:16 -03:00
Roberto Ierusalimschy
fbd8614bdb comment (FALLTHROUGH) 2016-05-13 16:09:46 -03:00
Roberto Ierusalimschy
f3b52a6061 'io.read("n")' accepts both a dot and the locale point as its 
radix character + 'MAXRN' -> 'L_MAXLENNUM' + small detail in
'test2'
 2016-05-02 11:03:19 -03:00
Roberto Ierusalimschy
0232fbffbe now that 'luaO_str2num' always accepts a dot as a radix character, 
the lexer does not need to bother with this issue.
 2016-05-02 11:02:12 -03:00
Roberto Ierusalimschy
ed110f66c5 'luaO_str2num' (and, therefore, 'lua_stringtonumber', 'number', 
and coercions) accepts both the locale point and a dot as its
radix character
 2016-05-02 11:00:32 -03:00
Roberto Ierusalimschy
22093f9c6e 'string.format("%q", number)' ensures a dot as decimal point 2016-05-02 10:58:01 -03:00
Roberto Ierusalimschy
792ffaccf2 detail (macro should "use" all its arguments) 2016-05-01 17:06:09 -03:00
Roberto Ierusalimschy
57cdb60429 no more time limits to pattern matching (at least for now) 2016-04-22 13:36:30 -03:00
Roberto Ierusalimschy
89c09c8e40 match time limit defined by variable 'string.pattlimit' 2016-04-19 09:34:08 -03:00
Roberto Ierusalimschy
48baa5e89c 'os.time(t)' normalizes 't' fields 2016-04-18 10:06:55 -03:00
Roberto Ierusalimschy
fdd7209688 error handling in 'wrap' does not coerce numbers into string messages 2016-04-11 16:19:55 -03:00
Roberto Ierusalimschy
82a8e06524 details ('error' does not coerce numbers to strings + comments) 2016-04-11 16:18:40 -03:00
Roberto Ierusalimschy
c258870c59 diff for last bug was against wrong version 2016-04-11 12:34:21 -03:00
Roberto Ierusalimschy
e8e39a277f 'string.format"%q"' now works for all basic types (nil, boolean, 
numbers, and strings)
 2016-04-08 18:15:02 -03:00
Roberto Ierusalimschy
fff7d42a69 LUA_PACKPADBYTE -> LUAL_PACKPADBYTE (it is an internal library 
name, not something to be usually configured)
 2016-04-07 12:40:07 -03:00
Roberto Ierusalimschy
783aa8a9da new way to avoid infinite loops in empty matches: "Python rule" 
("Empty matches for the pattern are replaced only when not
adjacent to a previous match")
 2016-03-31 16:07:42 -03:00
Roberto Ierusalimschy
8d4feb504f do not try to ensure that 'sweepgc' points to a live object 
when entering sweep phase ('entersweep'); that may be too
expensive to be done still inside the atomic step. Walking
one single object more often than not will work.
 2016-03-31 16:02:03 -03:00
Roberto Ierusalimschy
d77a7a8c26 detail (comment) 2016-03-31 16:01:21 -03:00
Roberto Ierusalimschy
e747491b96 comments 2016-03-23 15:08:26 -03:00
Roberto Ierusalimschy
acff3ad88d bug: 'gmatch' iterator fails when called from a coroutine different 
from the one that created it
 2016-03-23 14:12:17 -03:00
Roberto Ierusalimschy
e7b2e01d43 bug: label between local definitions can mix-up their initializations 2016-03-07 16:25:39 -03:00
Roberto Ierusalimschy
03ca6385dc call 'checkGC' *after* creating new objects (this is how 'execute' 
does it)
(It increases the changes that 'allgc' start with a non-white
object, which helps 'entersweep')
 2016-02-29 11:27:14 -03:00