Commit Graph

95 Commits

Author SHA1 Message Date
Roberto Ierusalimschy 541e722360 details 1997-12-23 17:24:19 -02:00
Roberto Ierusalimschy 03f3f9e707 "zio" now keeps its "name". 1997-12-22 18:57:18 -02:00
Roberto Ierusalimschy 22439a7511 new syntax for constructors (a={n=3;1,2,3}). 1997-12-22 15:24:11 -02:00
Roberto Ierusalimschy 45e533599f optimization: closures without upvalues don't need to be closures 1997-12-15 14:17:20 -02:00
Roberto Ierusalimschy c759520bc8 safer way to put #defines in error messages... 1997-12-09 14:01:08 -02:00
Roberto Ierusalimschy 80b3d28f4a details (mainly error messages) 1997-12-09 11:50:08 -02:00
Roberto Ierusalimschy 525a91fed3 BUG: "lastline" was not reset on function entry, so debug information
started only in the 2nd line of a function.
1997-12-02 10:43:54 -02:00
Roberto Ierusalimschy accd7bc253 small modifications (format, small optimizations, etc) 1997-11-21 17:00:46 -02:00
Roberto Ierusalimschy 592a3f289b first implementation of centralized global state. 1997-11-19 15:29:23 -02:00
Roberto Ierusalimschy 92791b9dd6 small details 1997-11-07 13:09:49 -02:00
Roberto Ierusalimschy f8c95fa9e8 new "block" syntax (DO ... END) 1997-10-30 16:47:19 -02:00
Roberto Ierusalimschy 9c965d0ffb more precise error messages for compiler limits. 1997-10-28 15:26:53 -02:00
Roberto Ierusalimschy 18cd7adac6 optimization to handle <a.x> (new opcode). 1997-10-24 16:40:29 -02:00
Roberto Ierusalimschy e78cf96c97 first version of Cclosures. 1997-10-24 15:17:24 -02:00
Roberto Ierusalimschy 81489beea1 functions may use many upvalues, to keep global values. 1997-10-18 14:46:39 -02:00
Roberto Ierusalimschy 45ccb0e881 "nupvalues" is kept in Closure, not in prototype (as a preparation
for C closures...)
1997-10-16 08:59:34 -02:00
Roberto Ierusalimschy 4be18fa889 details 1997-10-15 18:16:00 -02:00
Roberto Ierusalimschy 7c261a13b5 more uniform treatment to opcode variants. 1997-10-13 20:12:04 -02:00
Roberto Ierusalimschy f6a9cc9a67 jumps are relative to next instruction 1997-10-06 12:51:11 -02:00
Roberto Ierusalimschy 28d47a0aaa all jumps have byte variants; WHILE optimization 1997-10-01 17:05:34 -03:00
Roberto Ierusalimschy a580480b07 new implementation for globals: Global value is stored in TaggedString 1997-09-26 12:02:26 -03:00
Roberto Ierusalimschy 0dd6d1080e new opcode variants. 1997-09-24 16:43:11 -03:00
Roberto Ierusalimschy d6c867ea50 better way to cope with opcode variants 1997-09-22 17:53:20 -03:00
Roberto Ierusalimschy 2079cfe8fa new way to code globals, using const table instead of putting global
index inside the opcode.
1997-09-19 18:17:52 -03:00
Roberto Ierusalimschy dfe03c7abe small optimizations (bit scrubbing) 1997-09-19 15:40:32 -03:00
Roberto Ierusalimschy 8cd67ac676 Syntax analizer and code generator 1997-09-16 16:33:21 -03:00
Roberto Ierusalimschy dd1aa28390 small optimization in opcodes for "and" and "or" 1997-08-04 16:15:05 -03:00
Roberto Ierusalimschy abbf14cd32 small optimizations; try to find previous use when coding a real constant. 1997-07-31 17:46:59 -03:00
Roberto Ierusalimschy 0892f0e5b7 BIG CHANGE: functions have their own "constant table". 1997-07-30 19:00:50 -03:00
Roberto Ierusalimschy 2c580a0afb new way to handle global state during compilation. 1997-07-29 17:38:45 -03:00
Roberto Ierusalimschy a38f093f05 luaI_initTFunc initializes fileName. 1997-06-19 14:46:12 -03:00
Roberto Ierusalimschy 373363cb69 new name for old "mem.h" (conflicts with some compiler libraries) 1997-03-31 11:19:01 -03:00
Roberto Ierusalimschy b8af9c56c9 new form for constructors: {[exp] = exp, ...} 1997-03-06 14:30:55 -03:00
Roberto Ierusalimschy 0b110f7922 small syntax error (yacc does not complain, but bison does). 1997-02-13 14:18:39 -02:00
Roberto Ierusalimschy 1143bf9286 better check when converting from float to int, to avoid overflow
(on some machines it may result in run-time error)
1997-01-31 12:27:11 -02:00
Roberto Ierusalimschy f00d692445 small correction to avoid "wrong" default action 1997-01-15 14:11:37 -02:00
Roberto Ierusalimschy a0e9bfbb48 syntax error function is in "lex.c" (it has the token) 1996-11-08 10:49:35 -02:00
Roberto Ierusalimschy 0af581f0bf new way to handle pragmas (at the lexical level, instead of parsing). 1996-09-25 18:52:00 -03:00
Roberto Ierusalimschy 7b8166d7b3 a chunk may end with a return. 1996-09-24 14:29:50 -03:00
Roberto Ierusalimschy 7614b17e85 very small corrections 1996-07-24 11:38:12 -03:00
Roberto Ierusalimschy 9863223fbf first version of vararg facility (plus new function "call"). 1996-05-28 18:07:32 -03:00
Roberto Ierusalimschy 9284742a11 better control when growing arrays. 1996-03-21 13:33:47 -03:00
Roberto Ierusalimschy 621322a305 "PrintCode" now is defined in luac. 1996-03-08 09:02:37 -03:00
Roberto Ierusalimschy d6e4c29733 fixed strings (not collectable) don't need to be inserted in the constant table. 1996-02-26 18:00:27 -03:00
Roberto Ierusalimschy f935d3397e check if jump is bigger than 2^16. 1996-02-26 14:07:20 -03:00
Roberto Ierusalimschy 45cf24485d useless #include. 1996-02-14 15:25:04 -03:00
Roberto Ierusalimschy 0f4903a5d7 new header "lex.h". 1996-02-13 14:30:39 -03:00
Roberto Ierusalimschy 41259bff31 BIG CHANGE: new data structure for constants, strings and globals, using
an array of hash tables for all them.
1996-02-12 15:32:40 -03:00
Roberto Ierusalimschy 5a3a1fe458 debug interface functions to manipulated local variables:
"lua_getlocal" and "lua_setlocal".
1996-02-07 16:10:27 -02:00
Roberto Ierusalimschy 1431b52e76 improve of compiling error messages. 1996-02-05 11:26:01 -02:00