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461 Commits

Author SHA1 Message Date
Roberto Ierusalimschy
87024e257d details 2005-12-07 13:43:05 -02:00
Roberto Ierusalimschy
ff7638b0ed VC warnings 2005-10-24 15:38:47 -02:00
Roberto Ierusalimschy
6dd0c6ccbc numeral expressions keep their values in struct 'expdesc' 2005-10-03 11:02:40 -03:00
Roberto Ierusalimschy
ede19c9138 2005-09-30 11:21:56 -03:00
Roberto Ierusalimschy
3b19af44b0 new method to handle tests without values (negative values) 2005-08-29 17:49:21 -03:00
Roberto Ierusalimschy
8974b59e40 no more compatibility for {;} and similar syntax 2005-08-24 14:41:10 -03:00
Roberto Ierusalimschy
43ad0637ca small optimizations 2005-08-22 15:54:32 -03:00
Roberto Ierusalimschy
074352911f new coding for while and repeat (with new scoping for repeat) 2005-08-17 15:32:09 -03:00
Roberto Ierusalimschy
0f30d00c87 warnings from Visual C 2005-07-11 11:01:37 -03:00
Roberto Ierusalimschy
0b71bfd6af syntax for length changed from '*' to '#' 2005-06-13 11:25:29 -03:00
Roberto Ierusalimschy
bf2b342ac1 better control for compatibility code for varargs 2005-06-13 11:15:54 -03:00
Roberto Ierusalimschy
f21e9c172f details 2005-05-20 12:53:42 -03:00
Roberto Ierusalimschy
67578ec51f several small details 2005-05-17 16:49:15 -03:00
Roberto Ierusalimschy
c2bb9abcec better quotes for strings in error messages 2005-05-16 18:19:00 -03:00
Roberto Ierusalimschy
1ab2b93462 debug information for last line of a function definition 2005-05-05 17:47:02 -03:00
Roberto Ierusalimschy
65f4a0f636 no more compatibility code for traversing tables 2005-05-04 17:42:28 -03:00
Roberto Ierusalimschy
12acca7bd8 comments 2005-05-04 13:36:23 -03:00
Roberto Ierusalimschy
c3939f5786 comment 2005-04-29 09:43:47 -03:00
Roberto Ierusalimschy
bcc4089a7d comment 2005-04-27 15:53:53 -03:00
Roberto Ierusalimschy
fabf5db237 C stack is the same for the parser and the interpreter, so depth 
control should be unified in both parts.
 2005-04-07 10:09:07 -03:00
Roberto Ierusalimschy
04bbd01171 new operation *t (for size of t) (may yet be removed...) 2005-03-16 13:59:21 -03:00
Roberto Ierusalimschy
370d31a559 luac´ -> luai' (to avoid confusion with other luac stuff) 2005-03-09 13:28:07 -03:00
Roberto Ierusalimschy
f8df21bd20 `luaconf.h´ exports all its definitions always (so all of them 
must have a lua/LUA prefix).
 2005-03-08 17:10:05 -03:00
Roberto Ierusalimschy
d3902cfa81 entries `{[...] = ...}' need space too. 2005-03-08 15:16:45 -03:00
Roberto Ierusalimschy
7d57ea70bc new mod' (%') operator 2005-03-08 15:00:16 -03:00
Roberto Ierusalimschy
b6a7983b65 USHRT_MAX may not fit in a (16-bit) int 2005-03-07 13:58:27 -03:00
Roberto Ierusalimschy
e2498e079e change in hash algorithm so that it does not need empty slot 
(tables can be 100% full)
 2005-01-05 16:20:51 -02:00
Roberto Ierusalimschy
65726f3e2e cleaner interface to `ltable' 2005-01-04 13:55:12 -02:00
Roberto Ierusalimschy
70751dd27c details 2004-12-07 16:31:16 -02:00
Roberto Ierusalimschy
c78940f21a static names do not need `luaX_' prefix 2004-12-03 18:50:25 -02:00
Roberto Ierusalimschy
8b239eeba1 details 2004-12-03 18:44:19 -02:00
Roberto Ierusalimschy
a5330b77f3 static names do not need `luaX_' prefix 2004-12-03 18:35:33 -02:00
Roberto Ierusalimschy
10e48b9160 details 2004-11-19 14:59:08 -02:00
Roberto Ierusalimschy
5ee87acd6b small optimization for boolean constants + new format for SETLIST opcode 2004-10-04 16:01:53 -03:00
Roberto Ierusalimschy
616438fe9a new way to use vararg' parameters (with ...') 2004-05-31 15:51:50 -03:00
Roberto Ierusalimschy
b4cd38ba6c new scheme for configuration through `luaconf.h' 2004-04-30 17:13:38 -03:00
Roberto Ierusalimschy
4c5d7b2ddd small optimization for {f()} 2004-03-26 11:02:41 -03:00
Roberto Ierusalimschy
a003e89125 better error messages for some limits 2004-03-12 16:53:56 -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
df429f163a First version of incremental GC 2003-12-09 14:56:11 -02:00
Roberto Ierusalimschy
a41d60e1d1 debugger can only see `local function' after it has a meaningful value 2003-10-09 14:56:23 -03:00
Roberto Ierusalimschy
3a508b8bd7 avoid the use of `strlen' (strings are literals) 2003-10-03 13:04:24 -03:00
Roberto Ierusalimschy
5d4bf35ec9 bug: syntax `local function' does not increment stack size 2003-09-29 13:41:35 -03:00
Roberto Ierusalimschy
2a70107581 detail 2003-09-05 11:00:27 -03:00
Roberto Ierusalimschy
8332d5c8a5 parser fully reentrant(!) 2003-08-27 18:01:44 -03:00
Roberto Ierusalimschy
9fcc485176 zio does not keep "source" name (nobody uses it) 2003-08-25 16:51:54 -03:00
Roberto Ierusalimschy
e89945aaa1 syntax ...=var' changed to var=...' 2003-07-29 15:51:00 -03:00
Roberto Ierusalimschy
d407d3fe0e details 2003-07-28 15:31:20 -03:00
Roberto Ierusalimschy
265530478b more changes to reduce stack usage by the parser 2003-07-09 17:11:30 -03:00
Roberto Ierusalimschy
00180bb133 small changes to reduce stack usage by the parser 2003-07-09 12:36:38 -03:00
Roberto Ierusalimschy
9eb0f25a29 no more compatibility code for 4.0 2003-05-14 18:02:39 -03:00
Roberto Ierusalimschy
5cc448386a new syntax: `... [= name]' 2003-05-14 09:32:46 -03:00
Roberto Ierusalimschy
6d268b0b00 new semantics for "for" local variables 2003-05-13 17:15:59 -03:00
Roberto Ierusalimschy
0d88545b82 warnings from several compilers (mainly typecasts when lua_Number is float) 2003-04-03 10:35:34 -03:00
Roberto Ierusalimschy
6b6bc532a4 better error message for (deprecated) "%global" 2003-02-28 14:19:47 -03:00
Roberto Ierusalimschy
60c83ded30 small optimization for sizes of array constructors 2003-02-18 13:02:56 -03:00
Roberto Ierusalimschy
d674626392 compatibility with '%' syntax is optional 2003-02-11 08:49:53 -02:00
Roberto Ierusalimschy
7a40cdbda0 different variables for number of upvalues and size of upvalue array 
(makes code clearer)
 2003-02-11 08:46:24 -02:00
Roberto Ierusalimschy
dd8edecae1 new functions to manipulate upvales (get/setupvalue) 2002-12-19 09:11:55 -02:00
Roberto Ierusalimschy
73517e86b0 OP_TFORLOOP uses extra stack space 2002-12-11 10:34:22 -02:00
Roberto Ierusalimschy
cc4a22ebe2 bug: scope of generic for variables is not sound 2002-12-06 15:09:00 -02:00
Roberto Ierusalimschy
27c6b4d422 each .c file defines its own name 2002-12-04 15:38:31 -02:00
Roberto Ierusalimschy
0050d983fc make more clear "primitive" recursive definitions 2002-11-22 14:42:53 -02:00
Roberto Ierusalimschy
04b143ddf9 avoid C stack overflow during parsing 2002-11-22 14:35:20 -02:00
Roberto Ierusalimschy
007f229568 detail 2002-11-22 11:59:04 -02:00
Roberto Ierusalimschy
c196348717 in case of memory allocation errors, sizecode and sizelineinfo can 
be different
 2002-10-16 17:40:58 -03:00
Roberto Ierusalimschy
b3d0682fb9 use of different buffers for scanner and concatenation 2002-10-08 15:46:08 -03:00
Roberto Ierusalimschy
fdafd4f4a8 new structure for collectable objects, sharing a common header 2002-08-30 16:09:21 -03:00
Roberto Ierusalimschy
c78aaa9a70 better line number for function definitions 2002-08-22 16:51:08 -03:00
Roberto Ierusalimschy
6c283b2f4f new simetric format for ABC instructions, to avoid exchanging operands 
for `commutative' operators
 2002-08-20 17:03:05 -03:00
Roberto Ierusalimschy
1c0ac3c0f5 new implementation for tailcall 2002-08-05 14:35:45 -03:00
Roberto Ierusalimschy
1fe280df72 new priority for and/or 2002-07-04 15:23:42 -03:00
Roberto Ierusalimschy
88607acc2c details 2002-06-26 13:37:23 -03:00
Roberto Ierusalimschy
65d66ba275 new "local function" 2002-06-06 14:29:53 -03:00
Roberto Ierusalimschy
cff22f57dd some refactoring 2002-06-06 10:52:37 -03:00
Roberto Ierusalimschy
168ea16acb details 2002-06-06 10:16:02 -03:00
Roberto Ierusalimschy
ff91b355f4 no more use of stdio inside the core (except for `tostring'...) 2002-06-03 11:09:57 -03:00
Roberto Ierusalimschy
955def0348 new names for string formating functions 2002-05-16 15:39:46 -03:00
Roberto Ierusalimschy
1c328a191a no more `global' declarations 2002-05-14 14:52:22 -03:00
Roberto Ierusalimschy
af19d55635 generic for also coded to make test at the end of the loop 2002-05-13 10:09:00 -03:00
Roberto Ierusalimschy
2dadc81822 cleaner implementation of code generation for jumps 2002-05-10 16:22:11 -03:00
Roberto Ierusalimschy
b487975344 optimization for `while' (first version) 2002-05-10 14:02:32 -03:00
Roberto Ierusalimschy
dea6b6da94 new function lua_vpushstr' to replace uses of sprintf' 2002-05-07 14:36:56 -03:00
Roberto Ierusalimschy
9b38a696d5 avoid names that differ only in capitalization 2002-04-24 17:07:46 -03:00
Roberto Ierusalimschy
30ad4c75db bug: 'local a,b; a,b = 1,f()' did not close f() 2002-04-22 11:38:52 -03:00
Roberto Ierusalimschy
11c63bc3af error in calls signalled in first line (instead of last) 2002-04-10 16:14:45 -03:00
Roberto Ierusalimschy
7b65328c8e new semantics for `generic for' (with state) 2002-04-09 16:47:44 -03:00
Roberto Ierusalimschy
e5919be1a7 bug: end of block may not be end of stat 2002-04-02 17:34:15 -03:00
Roberto Ierusalimschy
801aaf37b1 simpler implementation for line information 2002-03-25 14:47:14 -03:00
Roberto Ierusalimschy
e9ef7ed2d3 first implementation for tail call 2002-03-21 17:32:22 -03:00
Roberto Ierusalimschy
58badbab99 special treatment for 'global in nil' 2002-03-18 11:49:46 -03:00
Roberto Ierusalimschy
9681ff09db small optimization when returning a single local value 2002-03-14 15:32:37 -03:00
Roberto Ierusalimschy
7ff21273d6 implementation of `global' statement 2002-03-14 15:01:52 -03:00
Roberto Ierusalimschy
bd8b9c94b3 generic for (with any number of control variables) 2002-03-08 16:10:32 -03:00
Roberto Ierusalimschy
ac178ee478 new constructor syntax + new generic `for' 2002-02-14 19:46:58 -02:00
Roberto Ierusalimschy
38b0e6128d simpler implementation for `for' loops 2002-02-05 20:39:12 -02:00
Roberto Ierusalimschy
74907fb71e OP_LOADINT can be done by OP_LOADK 2002-01-25 19:50:39 -02:00
Roberto Ierusalimschy
f083812c02 first implementation of coroutines 2002-01-09 20:02:47 -02:00
Roberto Ierusalimschy
f42cc90d2d some warnings 2001-12-21 15:31:35 -02:00
Roberto Ierusalimschy
9aff171f3b new type `boolean' 2001-12-11 20:48:44 -02:00
Roberto Ierusalimschy
72659a0605 no more explicit support for wide-chars; too much troble... 2001-11-28 18:13:13 -02:00
Roberto Ierusalimschy
21aa7e55f2 optimization for array part of a Table 2001-10-25 17:14:14 -02:00
Roberto Ierusalimschy
b840a7518d details 2001-10-02 13:43:29 -03:00
Roberto Ierusalimschy
f54cdb33a5 small bug in close x return 2001-09-28 13:48:16 -03:00
Roberto Ierusalimschy
328d53e77b restricted syntax for function call/table accesses prefixes 2001-09-25 14:06:48 -03:00
Roberto Ierusalimschy
abdbe883a8 first implementation of unrestricted static scoping 2001-09-07 14:39:10 -03:00
Roberto Ierusalimschy
e1d072571e better syntax for type casts 2001-08-31 16:46:07 -03:00
Roberto Ierusalimschy
c3d72096c4 use a table to find (and reuse) constants when parsing 2001-08-27 12:16:28 -03:00
Roberto Ierusalimschy
fd40af92e4 the parser is not LL(1) 2001-08-10 17:53:03 -03:00
Roberto Ierusalimschy
a3d03ff6b6 bug: error message for `%a' gave wrong line number 2001-07-10 17:02:22 -03:00
Roberto Ierusalimschy
770954510f rename of kproto' to p' 2001-06-28 11:57:17 -03:00
Roberto Ierusalimschy
fccadba4b5 new reserved words in' and global' 2001-06-20 18:07:57 -03:00
Roberto Ierusalimschy
89c301d180 `(exp)' adjusts exp to 1 result 2001-06-12 11:36:48 -03:00
Roberto Ierusalimschy
0a1b1acdd3 details about opcode parameters 2001-06-11 11:56:42 -03:00
Roberto Ierusalimschy
cbc59592ff new definition for luaD_call' and luaD_adjusttop' 2001-06-08 16:01:38 -03:00
Roberto Ierusalimschy
0267168675 details. 2001-06-08 09:29:27 -03:00
Roberto Ierusalimschy
190ddd431d details (rests of debug code) 2001-06-07 11:44:51 -03:00
Roberto Ierusalimschy
943b8f5b18 details 2001-06-05 16:41:24 -03:00
Roberto Ierusalimschy
762d059a13 new implementation for the Virtual Machine 2001-06-05 15:17:01 -03:00
Roberto Ierusalimschy
a68635a919 list constructors do not adjust last expression 2001-04-06 15:25:00 -03:00
Roberto Ierusalimschy
2112142680 allow syntax << function (x) ... end (...) >> as a statement 2001-04-05 13:49:14 -03:00
Roberto Ierusalimschy
dd3a63c205 new way to handle `profiles' 2001-03-26 11:31:49 -03:00
Roberto Ierusalimschy
39b7978329 first (big) step to support wide chars 2001-02-23 14:17:25 -03:00
Roberto Ierusalimschy
2cc94ac81b avoid name clash with `sys/stat' 2001-02-23 10:38:56 -03:00
Roberto Ierusalimschy
5f37134e64 avoid '...' and "..." inside comments 2001-02-22 15:59:59 -03:00
Roberto Ierusalimschy
888f91fa24 code check for upvalues 2001-02-20 15:28:11 -03:00
Roberto Ierusalimschy
099442c41f better separation between basic types 2001-02-20 15:15:33 -03:00
Roberto Ierusalimschy
f8509668dc details. 2001-02-14 15:38:45 -02:00
Roberto Ierusalimschy
40f4e931f3 more liberal syntax for expressions 2001-02-14 15:19:28 -02:00
Roberto Ierusalimschy
d2e340f467 string pointers are always fully aligned 2001-02-09 18:22:29 -02:00
Roberto Ierusalimschy
c81404cae5 first version of code verification 2001-02-09 16:37:33 -02:00
Roberto Ierusalimschy
6548bf7462 warnings from Visual C 2001-02-08 09:19:10 -02:00
Roberto Ierusalimschy
d1fc6244f0 extended syntax to allow function a.b.c (x) 2001-02-05 15:48:52 -02:00
Roberto Ierusalimschy
60ff79451c detail in error message 2001-01-31 11:13:17 -02:00
Roberto Ierusalimschy
3b6f8bfbe6 simpler implementation of for loops 2001-01-29 13:26:40 -02:00
Roberto Ierusalimschy
caf01b5bfa better implementation for list "for" 2001-01-29 11:14:49 -02:00
Roberto Ierusalimschy
4ac58853dc thead-specific state separated from "global" state 2001-01-19 11:20:30 -02:00
Roberto Ierusalimschy
a04de4f0ad no more END opcode 2001-01-15 14:13:24 -02:00
Roberto Ierusalimschy
08496eea8b small changes in lstring 2001-01-10 15:41:50 -02:00
Roberto Ierusalimschy
595e449537 tighter size for error buffers 2001-01-10 14:40:56 -02:00
Roberto Ierusalimschy
0183b8030c `free' gets size of the block: complete control over memory use 2000-12-28 10:55:41 -02:00
Roberto Ierusalimschy
8c49e19865 explicit control of size for growing vectors 2000-12-26 16:46:09 -02:00
Roberto Ierusalimschy
4894c27962 lua_Number defined in lua.h (1st version) 2000-12-04 16:33:40 -02:00
Roberto Ierusalimschy
01b00cc292 better control over extensions of char/short to int 2000-11-30 16:50:47 -02:00
Roberto Ierusalimschy
fc7b167ae0 BUG: parser does not accept a ;' after a return' 2000-11-29 09:57:42 -02:00
Roberto Ierusalimschy
e2b6b7de1b details 2000-10-27 09:39:52 -02:00
Roberto Ierusalimschy
e323338fd0 `nlineinfo' must include end flag. 2000-10-10 17:51:15 -02:00
Roberto Ierusalimschy
dad808a73a new way to count `nblocks' for GC (try to count bytes). 2000-09-29 09:42:13 -03:00
Roberto Ierusalimschy
282ab366f4 bug: parser overwrites semantic information when looking ahead 2000-09-27 14:41:58 -03:00
Roberto Ierusalimschy
eb822c314a macros to do jumps 2000-09-20 14:57:08 -03:00
Roberto Ierusalimschy
100bfec39a new implementation for `next' 2000-08-31 11:08:27 -03:00
Roberto Ierusalimschy
c85162be27 new way to store local-variable information. 2000-08-22 14:44:17 -03:00
Roberto Ierusalimschy
44eb7d91ac comments 2000-08-15 15:28:48 -03:00
Roberto Ierusalimschy
58453dc1e1 small bug in symbolic execution 2000-08-14 14:46:27 -03:00
Roberto Ierusalimschy
e238efc536 default now is multi-state 2000-08-09 16:16:57 -03:00
Roberto Ierusalimschy
5f22f8961c better code for unary/binary operators 2000-08-09 11:49:13 -03:00
Roberto Ierusalimschy
a7c1390ffa syntax "function foo (...)" can be nested 2000-08-08 17:48:55 -03:00
Roberto Ierusalimschy
0802a9df9e no more options for debug information: it is always on 2000-08-08 17:42:07 -03:00
Roberto Ierusalimschy
f90bc248b3 new structure for line information 2000-08-08 15:26:05 -03:00
Roberto Ierusalimschy
cfba572076 remove dummy argument in LUA_ASSERT 2000-06-30 11:35:17 -03:00
Roberto Ierusalimschy
014a09c509 better error messages 2000-06-28 17:21:06 -03:00
Roberto Ierusalimschy
b622282973 local is valid only after adjust 2000-06-28 14:06:07 -03:00
Roberto Ierusalimschy
afef009fce new version of debug system 2000-06-26 16:28:31 -03:00
Roberto Ierusalimschy
b69e712713 new way to generate SETLINEs 2000-06-21 15:13:56 -03:00
Roberto Ierusalimschy
83e3ec0117 no more labels 2000-06-19 15:26:23 -03:00
Roberto Ierusalimschy
feb2083730 better control of source name 2000-06-19 15:05:14 -03:00
Roberto Ierusalimschy
1de5587184 `lua.h' is included before any other Lua header file 2000-06-12 10:52:05 -03:00
Roberto Ierusalimschy
dbfb810267 cleansing of lparser.c 2000-06-05 11:56:18 -03:00
Roberto Ierusalimschy
7e30900def better field name 2000-05-30 16:00:31 -03:00
Roberto Ierusalimschy
58fbdc76d5 better implementation for looh-ahead 2000-05-25 15:59:59 -03:00
Roberto Ierusalimschy
a301304612 accepts `$debug' in the middle of a function. 2000-05-25 15:26:42 -03:00
Roberto Ierusalimschy
677313da32 bug: record-constructor starting with an upvalue name gets an error 2000-05-24 15:04:17 -03:00
Roberto Ierusalimschy
ef62b340e0 code cleaner for 16 bits. 2000-05-24 10:54:49 -03:00
Roberto Ierusalimschy
5c2dd7a9e0 array `luaK_opproperties' keeps delta stack and mode for each opcode 2000-05-22 15:44:46 -03:00
Roberto Ierusalimschy
93d93a0bfb first implementation of `for' over tables 2000-05-15 16:48:04 -03:00
Roberto Ierusalimschy
843f84f4ce first element in a list constructor is not adjusted to one value. 2000-05-12 15:12:04 -03:00
Roberto Ierusalimschy
330e51bed3 string hash uses one single hash table 2000-05-10 13:33:20 -03:00
Roberto Ierusalimschy
35a6ed2838 detail (error message) 2000-05-08 15:46:34 -03:00
Roberto Ierusalimschy
c31f02948f [C++ Warning] lparser.c(326): W8066 Unreachable code. 
[C++ Warning] lparser.c(486): W8004 'nargs' is assigned a value that is never used.
 2000-04-27 14:39:56 -03:00
Roberto Ierusalimschy
f9cf402fbd first implementation of FOR 2000-04-12 15:57:19 -03:00
Roberto Ierusalimschy
0433e42023 no more repeat ... end. 2000-04-11 15:37:18 -03:00
Roberto Ierusalimschy
0810bc707f new syntax: |label| 2000-04-10 16:21:14 -03:00
Roberto Ierusalimschy
54dd5cc7fd reorganization of lcode.c 2000-04-07 16:35:20 -03:00
Roberto Ierusalimschy
031978798c more optimizations 2000-04-07 10:13:11 -03:00
Roberto Ierusalimschy
d615e78e08 new optimization: jumps to jumps 2000-04-06 14:36:52 -03:00
Roberto Ierusalimschy
22329e4cdf implementation of BREAK 2000-04-05 14:51:58 -03:00
Roberto Ierusalimschy
3e45496295 syntactical details 2000-04-03 10:44:55 -03:00
Roberto Ierusalimschy
a69356e9e0 no more special cases for closures with 0 upvalues (performance is the same, 
memory use a little higher, code much simpler).
 2000-03-29 17:19:20 -03:00
Roberto Ierusalimschy
213e9febc8 limits now are in `llims.n' 2000-03-24 14:26:08 -03:00
Roberto Ierusalimschy
415ee1a24f SETLINEs for reserved words, too. 2000-03-24 09:17:53 -03:00
Roberto Ierusalimschy
1157c2a7e4 better(?) treatment for SETLINE + while optimization is too complex for 
only 3% of maximum improvement.
 2000-03-20 16:15:37 -03:00
Roberto Ierusalimschy
3860c5934e details. 2000-03-15 17:50:33 -03:00
Roberto Ierusalimschy
f0b697e01c details 2000-03-13 17:37:16 -03:00
Roberto Ierusalimschy
73aa465a8e some name changes 2000-03-10 15:37:44 -03:00
Roberto Ierusalimschy
e3cf93ddb6 first implementation of "threaded code" for boolean operations 2000-03-09 10:57:37 -03:00
Roberto Ierusalimschy
88b306f495 some optimizations 2000-03-08 21:19:22 -03:00
Roberto Ierusalimschy
563de491be a better way to control optimizations. 2000-03-04 17:18:15 -03:00
Roberto Ierusalimschy
61f97a8ace maybe a concat right associative allows some optimizations... 2000-03-03 17:29:25 -03:00
Roberto Ierusalimschy
d1ea38580a change of code generation design (independent functions for each opcode) 2000-03-03 15:53:17 -03:00
Roberto Ierusalimschy
3c9d999424 many details (most by lhf). 2000-03-03 11:58:26 -03:00
Roberto Ierusalimschy
f7840a3e0b new algorithm to parse expressions + distribution of code between lparser 
and lcode.
 2000-03-03 09:33:59 -03:00
Roberto Ierusalimschy
3bc925138e first version of code optimizer 2000-02-22 11:31:43 -02:00
Roberto Ierusalimschy
3afe85b2ce new version for INSTRUCTION formats 2000-02-14 14:51:08 -02:00
Roberto Ierusalimschy
52aad0ab59 removing implementation for better error messages (must rethink it...) 2000-02-11 14:52:54 -02:00
Roberto Ierusalimschy
1f691a4fcd renaming of some opcodes and fields 2000-01-28 14:53:00 -02:00
Roberto Ierusalimschy
d83c2a8455 performance details. 2000-01-25 16:44:21 -02:00
Roberto Ierusalimschy
d11e5adf55 `const' array in protos breaked in 3 arrays (for strings, numbers, and 
prototypes).
 2000-01-25 11:57:18 -02:00
Roberto Ierusalimschy
62787f1b1f `exp' is "reserved word" in Visual-C++ ;-) 2000-01-12 14:24:39 -02:00
Roberto Ierusalimschy
dcb7bb514e details (error messages) 2000-01-10 15:34:38 -02:00
Roberto Ierusalimschy
4ebc183e56 bug: return gives wrong line in debug information. 1999-12-29 16:07:10 -02:00
Roberto Ierusalimschy
298d0abff7 first version of extra debug information (NAME) 1999-12-29 14:31:15 -02:00
Roberto Ierusalimschy
b1b0c219f5 new ttypes to distinguish between C closures and Lua closures. 1999-12-23 16:19:57 -02:00
Roberto Ierusalimschy
be3212de78 details 1999-12-22 14:58:36 -02:00
Roberto Ierusalimschy
cfdebfbc53 debug information for parameters use line 0 for them (as they are 
always visible).
 1999-12-21 15:31:28 -02:00
Roberto Ierusalimschy
12b45c2df2 luaS_newfixedstring renamed to luaS_newfixed 1999-12-14 16:42:57 -02:00
Roberto Ierusalimschy
7621cc2aa5 for the future... 1999-12-07 09:36:16 -02:00
Roberto Ierusalimschy
fe237ad808 fixed stack; first version. 1999-12-01 17:50:08 -02:00
Roberto Ierusalimschy
33b8a01032 new way to code CALLs + passing multiple arguments between function calls 1999-11-25 16:59:43 -02:00
Roberto Ierusalimschy
29ede6aa13 first implementation of multiple states (reentrant code). 1999-11-22 11:12:07 -02:00
Roberto Ierusalimschy
cde179b369 new implementation for global variable values (separated from strings) 1999-11-04 15:23:12 -02:00
Roberto Ierusalimschy
e10788b2ff reorganization of `stat' function. 1999-09-20 11:15:18 -03:00
Roberto Ierusalimschy
52a206366d bug: in the (old) expression << ls->fs->f->consts[checkname(ls)] >>, checkname 
could realloc f->consts.
 1999-09-02 10:13:22 -03:00
Roberto Ierusalimschy
c787dccd9b "const" !!! 1999-08-16 17:52:00 -03:00
Roberto Ierusalimschy
e9a670695a details 1999-07-22 16:29:42 -03:00
Roberto Ierusalimschy
36b6fe8d17 better treatment for arbitrary limits 1999-06-17 14:04:03 -03:00
Roberto Ierusalimschy
d4dce57f5c cannot assign to unlimited variables, because it causes overflow in 
the number of returns of a function.
 1999-06-16 10:35:01 -03:00
Roberto Ierusalimschy
5c19ed2a13 bigger limit for number of local variables and upvalues 1999-06-16 10:22:04 -03:00
Roberto Ierusalimschy
613b60c156 detail 1999-05-21 16:54:06 -03:00
Roberto Ierusalimschy
73308c7605 warnings by clinio 1999-05-10 10:54:01 -03:00
Roberto Ierusalimschy
288fa05602 opcodes with LONGARG do not use byte variants. 1999-05-06 11:41:41 -03:00
Roberto Ierusalimschy
e9aa98d594 do not generate SETLINE after main (it will be after last line) 1999-03-25 18:06:57 -03:00
Roberto Ierusalimschy
1f4e2ba7b2 more precise debug information about local variables 1999-03-23 16:58:37 -03:00
Roberto Ierusalimschy
c454dc7bdd no more if expressions. 1999-03-11 16:00:12 -03:00
Roberto Ierusalimschy
2679461637 no more assignment expressions (they don't fit in Lua...) 1999-03-10 11:09:45 -03:00
Roberto Ierusalimschy
0870a2d1d8 new opcode TAILCALL 1999-03-05 18:16:07 -03:00
Roberto Ierusalimschy
5a8bb00df4 storing chunk "sources" instead of "filenames". 1999-03-04 18:23:39 -03:00
Roberto Ierusalimschy
72d675aba7 macros "growvector" and "reallocvector" more compact 1999-02-26 12:48:55 -03:00
Roberto Ierusalimschy
6a853fcb8b details (from lhf) 1999-02-25 18:07:26 -03:00
Roberto Ierusalimschy
26d1e21c89 new way to handle "growing" vectors 1999-02-25 12:16:26 -03:00
Roberto Ierusalimschy
9d7bae0b6a better instrumentation for internal debugging 1999-02-24 14:55:51 -03:00
Roberto Ierusalimschy
082aded149 warnings 1999-02-24 12:37:19 -03:00
Roberto Ierusalimschy
b82ff713e3 new name for opcode 1999-02-09 16:01:55 -02:00
Roberto Ierusalimschy
ad6c7b0dd4 small corrections in opcodes. 1999-02-09 13:59:10 -02:00
Roberto Ierusalimschy
8b2d97d187 assignment expression may be multiple 1999-02-08 16:54:19 -02:00
Roberto Ierusalimschy
fb1cf6ab2d clearer way to set tables. 1999-02-08 15:07:59 -02:00
Roberto Ierusalimschy
5687949560 "lua_debug", "lua_callhook" and "lua_linehook" must be inside "lua_state". 1999-02-04 15:47:59 -02:00
Roberto Ierusalimschy
cbc58af260 new opcode for "long" arguments (3 bytes) 1999-02-04 14:36:16 -02:00
Roberto Ierusalimschy
27407fc1f5 new syntax: assignment expressions + better order for opcodes 1999-02-02 17:41:17 -02:00
Roberto Ierusalimschy
1a17da2ff9 opcodes with builtin parameters are too complicated for very little extra 
performance.
 1999-02-02 15:57:49 -02:00
Roberto Ierusalimschy
50248e440a "if" expression leaves only one of its expressions on the stack 1999-02-02 11:47:31 -02:00