 Roberto Ierusalimschy
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0b110f7922
small syntax error (yacc does not complain, but bison does).
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28 anos atrás |
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Roberto Ierusalimschy
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1143bf9286
better check when converting from float to int, to avoid overflow
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28 anos atrás |
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Roberto Ierusalimschy
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f00d692445
small correction to avoid "wrong" default action
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29 anos atrás |
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Roberto Ierusalimschy
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a0e9bfbb48
syntax error function is in "lex.c" (it has the token)
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29 anos atrás |
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Roberto Ierusalimschy
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0af581f0bf
new way to handle pragmas (at the lexical level, instead of parsing).
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29 anos atrás |
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Roberto Ierusalimschy
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7b8166d7b3
a chunk may end with a return.
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29 anos atrás |
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Roberto Ierusalimschy
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7614b17e85
very small corrections
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29 anos atrás |
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Roberto Ierusalimschy
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9863223fbf
first version of vararg facility (plus new function "call").
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29 anos atrás |
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Roberto Ierusalimschy
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9284742a11
better control when growing arrays.
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29 anos atrás |
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Roberto Ierusalimschy
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621322a305
"PrintCode" now is defined in luac.
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29 anos atrás |
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Roberto Ierusalimschy
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d6e4c29733
fixed strings (not collectable) don't need to be inserted in the constant table.
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29 anos atrás |
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Roberto Ierusalimschy
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f935d3397e
check if jump is bigger than 2^16.
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29 anos atrás |
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Roberto Ierusalimschy
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45cf24485d
useless #include.
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29 anos atrás |
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Roberto Ierusalimschy
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0f4903a5d7
new header "lex.h".
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29 anos atrás |
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Roberto Ierusalimschy
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41259bff31
BIG CHANGE: new data structure for constants, strings and globals, using
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29 anos atrás |
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Roberto Ierusalimschy
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5a3a1fe458
debug interface functions to manipulated local variables:
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29 anos atrás |
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Roberto Ierusalimschy
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1431b52e76
improve of compiling error messages.
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29 anos atrás |
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Roberto Ierusalimschy
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2998049f51
local variable stack needs only the name of the variable (TreeNode);
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30 anos atrás |
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Roberto Ierusalimschy
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24ccc7c038
correction of some order dependencies in debug code.
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30 anos atrás |
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Roberto Ierusalimschy
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9d9f9c48ff
local variables may appear inside blocks in main code.
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30 anos atrás |
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Roberto Ierusalimschy
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15d48576ea
functions now may be declared with any "var" as a name;
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30 anos atrás |
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Roberto Ierusalimschy
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39b071f7b1
new syntax for function declarations: "function a.x () ... "
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30 anos atrás |
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Roberto Ierusalimschy
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9efc257d9d
new method to keep debug line information: current line is stored on the
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30 anos atrás |
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Roberto Ierusalimschy
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2cffb08a5c
new style for debug information about functions: no more SETFUNCTION
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30 anos atrás |
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Roberto Ierusalimschy
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68f337dfa6
Garbage collection of functions + header structure for functions
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30 anos atrás |
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Roberto Ierusalimschy
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97b2fd1ba1
syntax for {...;...} is more flexible now.
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30 anos atrás |
 Waldemar Celes
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8156604823
run-time stack now is controled at run time, instead of
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30 anos atrás |
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Roberto Ierusalimschy
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f4591397da
strdup is done via mem.c to control its memory allocation
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31 anos atrás |
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Waldemar Celes
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a8220feed2
bytecodes are indexed by integers, not Words, to allow bigger code on 32 bit machines
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31 anos atrás |
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Waldemar Celes
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8bc4b0d741
routines are defined before rules, to allow correct compilation with bison
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31 anos atrás |
