startpc of locals
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- Subject: startpc of locals
- From: "Hisham H. Muhammad" <hisham@...>
- Date: 2004年9月22日 23:10:46 -0300
Hi,
I just noticed what I consider to be a slight misbehavior in the startpc field
of local variable declarations. In test/fibfor.lua, we have
local a,b = 1, 1
which generates the following code:
1 [5] LOADK 0 -1 ; 1
2 [5] LOADK 1 -1 ; 1
So far, so good. However, the value of startpc for both locals is 2.
(luac -l -l in Lua5.1work2 displays it as 3 because it sums 1 to the value).
locals (2) for 0x805e2c0:
0 a 3 14
1 b 3 14
Shouldn't the values be different, since each local actually starts its scope
at a different pc?
-- Hisham