Re: Lua 5.1 (work5) now available
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- Subject: Re: Lua 5.1 (work5) now available
- From: Andrew Teirney <andrew@...>
- Date: 2005年3月07日 19:55:48 +1300
Hi there,
I just took the work5 version of code and integrated it into my
ucontroller source base, all appears to be going well, however since the
ucontroller is 16-bit with 16-bit integers i have run into a problem
when running the following code.
"func = function(k,v) print(k,v) end;"
I end up with a load error with the error message of "too many local
variables". I tracked things through a little more and the
problem appears that due to the 16-bit integers of this platform the
following code causes a problem.
lparser.c:171
luaM_growvector(ls->L, f->locvars, fs->nlocvars, f->sizelocvars,
LocVar, USHRT_MAX, "too many local variables");
This provides to the luaM_growvector a value of USHRT_MAX for the limit
parameter in the function call of luaM_growaux_, now since this system
is a 16-bit int system that equates to -1. So perhaps the code is meant
to read as follows?
lparser.c:171
luaM_growvector(ls->L, f->locvars, fs->nlocvars, f->sizelocvars,
LocVar, INT_MAX, "too many local variables");
Comments are welcome.
Andrew.