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e43612aaf6
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Author SHA1 Message Date
Roberto Ierusalimschy
e43612aaf6 put the restriction that 'luaC_barrierback' works only on tables 
in its prototype
 2014-07-19 12:09:37 -03:00
Roberto Ierusalimschy
2898e2fd12 removed useless assertion (gcstate != GCSpause already implied by 
other assertions) and wrong assertion (setmetatable uses this barrier
for tables too)
 2014-07-19 11:44:19 -03:00
Roberto Ierusalimschy
8704fca0c9 in 'luaL_checkversion_' check numeric types first. (Other tests 
depend on correct numeric type.)
 2014-07-19 11:37:09 -03:00
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
bb12903120 type 'Udata' refers directly to structure inside the union (union 
used only for aligning purposes now)
 2014-07-18 11:46:47 -03:00
Roberto Ierusalimschy
ca41b43f53 type 'TString' refers directly to the structure inside the union 
(union used only for size purposes)
 2014-07-18 10:36:14 -03:00
Roberto Ierusalimschy
3511e186cd ensure size for LUAI_USER_ALIGNMENT_T in tests is larger than the 
structures it is aligning (in most architectures)
 2014-07-18 10:27:45 -03:00
Roberto Ierusalimschy
56137d58ff added check for conversion 'obj2gco' (and corrections for small 
problems detected by this check)
 2014-07-18 09:17:54 -03:00
Roberto Ierusalimschy
9aec500a26 no need for field 'gch' anymore 2014-07-17 14:27:49 -03:00
Roberto Ierusalimschy
5a9cc57a5e change in GCObject: instead of being a union, it is now a structure 
with the common header of all collectable objects; union is used
only for conversions. (Goal is to be able to check that the cast
'obj2gco' can have a check to ensure that object being converted
is really a collectable object.). This is the first step in the
change.
 2014-07-17 14:09:50 -03:00
Roberto Ierusalimschy
1aa4f69b51 new type 'lua_Ctx' for continuation-function contexts (to allow type 
to be configurable)
 2014-07-17 10:53:37 -03:00
Roberto Ierusalimschy
8bb272a3e3 new conversion float->integer: conversion is valid only when 
float has an exact representation as an integer
 2014-07-17 09:30:53 -03:00
Roberto Ierusalimschy
c229ed597f 'requiref' checks 'package.loaded' before loading a module 2014-07-16 11:51:36 -03:00
Roberto Ierusalimschy
16b4110521 function 'type' keeps type names as upvalues to avoid creating strings 
everytime it is called
 2014-07-16 10:56:59 -03:00
Roberto Ierusalimschy
f14662fca6 detail (added placeholders for non-function fields to preallocate 
space for them)
 2014-07-16 10:56:14 -03:00
Roberto Ierusalimschy
a9af12bbe7 Table library now respects '__index'/'__newindex' metamethods 2014-07-16 09:44:52 -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
d4fb848be7 added api check in 'lua_typename' (tag is valid) 2014-07-15 18:14:49 -03:00
Roberto Ierusalimschy
b9dcf9974d detail (typos in comments) 2014-06-30 16:48:08 -03:00
Roberto Ierusalimschy
a77d263e86 unsigned-manipulation functions (lua_puhsunsigned, lua_tounsigned, etc.) 
deprecated
 2014-06-26 15:38:28 -03:00
Roberto Ierusalimschy
7cc40851e1 emergency collection can happen even when collector is stopped 2014-06-26 15:29:05 -03:00
Roberto Ierusalimschy
08a9c9faa3 detail (comment) 2014-06-26 15:28:24 -03:00
Roberto Ierusalimschy
84fe52dbeb unsigned-manipulation functions (lua_puhsunsigned, lua_tounsigned, etc.) 
deprecated
 2014-06-26 14:25:11 -03:00
Roberto Ierusalimschy
10200585a7 var-arguments to the script come from 'arg' table (not from original 
'argv' array)
 2014-06-26 14:08:52 -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
54ac5960a8 LUA_MAXUNSIGNED was only used to define 2.0^intnumbits (and that 
definition was not strictly portable), so it was removed and
replaced by a more correct and direct definition for 2.0^intnumbits
(only where it was needed)
 2014-06-24 14:02:00 -03:00
Roberto Ierusalimschy
0e6229a953 use proper macros to convert 'GCObject' to other objects + better 
type cheking in 'set*value' macros
 2014-06-19 15:39:36 -03:00
Roberto Ierusalimschy
d2ab1aef31 detail (avoid too large macro) 2014-06-19 15:29:30 -03:00
Roberto Ierusalimschy
89b56e7d84 more precision between closure types ('LClosure' x 'CClosure') 2014-06-19 15:27:20 -03:00
Roberto Ierusalimschy
14929f5764 use appropriate macros to convert GCObject to specific types 2014-06-18 19:59:29 -03:00
Roberto Ierusalimschy
7021cc9bc8 allows different 'source' for each prototype, but inherits it from 
parent when they are equal (only possible case for chunks created
by the parser)
 2014-06-18 15:35:43 -03:00
Roberto Ierusalimschy
04da0a40c0 added assertion about sources being the same for all protos in a chunk 2014-06-18 10:54:31 -03:00
Roberto Ierusalimschy
eb67828236 changed macro for compatibility options + details 2014-06-18 10:24:01 -03:00
Roberto Ierusalimschy
94266dfdbd source for all prototypes must be equal in a chunk; no need to store 
each one separated
 2014-06-18 10:21:12 -03:00
Roberto Ierusalimschy
e3871abe95 'math.ifloor' is back 2014-06-18 09:35:53 -03:00
Roberto Ierusalimschy
3fc25ff15b macro 'checkobjref' accepts NULL (as all its uses checked for NULL 
before) + user value from a userdata may not be a GC object
 2014-06-17 14:13:29 -03:00
Roberto Ierusalimschy
fa3113ffbf cleaner way to handle bit CIST_OAH (with auxiliar macros) 2014-06-12 16:07:30 -03:00
Roberto Ierusalimschy
d94bb6c273 janitor work on 'lua_resume' and related code 2014-06-11 13:01:55 -03:00
Roberto Ierusalimschy
5784331768 new items in default path for Windows 2014-06-10 16:21:20 -03:00
Roberto Ierusalimschy
88a9e51f34 bit-field CIST_YIELDED removed (it was never consulted) 2014-06-10 16:18:50 -03:00
Roberto Ierusalimschy
8b5940e7ca must also reset CIST_OAH if necessary (CallInfo is not a fresh one) 2014-06-10 16:13:26 -03:00
Roberto Ierusalimschy
1a3656e56e more relaxed rules for __eq metamethod (more similar to other 
operators)
 2014-06-10 15:53:18 -03:00
Roberto Ierusalimschy
542b6cfc02 no need for field 'status' in structure 'CallInfo' (after removal 
of 'lua_getctx') + field 'old_allowhook' can be packed into a single
bit
 2014-06-10 15:51:21 -03:00
Roberto Ierusalimschy
6f6fd96e3b new type lua_KFunction + no more 'lua_getctx' 2014-06-10 14:41:38 -03:00
Roberto Ierusalimschy
35a6aad0d7 added comments 2014-06-09 13:32:18 -03:00
Roberto Ierusalimschy
23f0ff9517 lots of janitor work (including comments) + 'arg' table created 
before running any script + changes in the parameters and return
of 'collectargs'
 2014-06-05 17:42:06 -03:00
Roberto Ierusalimschy
355037528c 'math.mof' works with integers, too 2014-06-02 20:09:28 -03:00
Roberto Ierusalimschy
9e68c047ae 'assert' does not assume that the error object is a string 2014-06-02 00:06:26 -03:00
Roberto Ierusalimschy
e9d86eddf3 if numeral overflows the reading buffer, signal it as invalid input 
(resulting in nil)
 2014-06-02 00:00:51 -03:00