about bytecode & lua 5.2
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- Subject: about bytecode & lua 5.2
- From: "=?gb18030?b?1PjA2g==?=" <tech@...>
- Date: 2014年10月23日 18:13:52 +0800
hi all,
I'm sorry that i weak at english.
1, I used Lua 5.2.3
2, My C/C++ compiler is VS2012
3, I compiled Lua compiler (luac.c) for win32 & x64. two luac.exe files, named luac-x86.exe & luac-x64.exe
4, I have a lua source file, named "a.lua" like this:
local a = 1
local s = "test string"
5, I typein command in cmd, like at:
luac-x86 -o a-x86.luac a.lua
luac-x64 -o a-x64.luac a.lua
6, a-x86.luac & a-x65.luac are Different!!!
7, I patch it, patch file is attachment.
8, I hope lua-team could merge it into trunk.
9, My solution is to modify the type of the string's length.
It's from size_t to unsigned int.
10, But, Adverse effect is the string's length NOT ALLOW greater than 4G in x64
Attachment:
lua-5.2.3-bytecode.patch
Description: Binary data