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commit 502d8f9a06b85c7a8a0e74a27d6738d92969b9a7
parent 7f376e6ea88e218ba74137efaa5f84b837d8e277
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date:   Sun, 23 Oct 2005 15:37:33 -0200

comments

Diffstat:
Mlopcodes.h | 10+++++-----
1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/lopcodes.h b/lopcodes.h @@ -1,5 +1,5 @@ /* -** $Id: lopcodes.h,v 1.121 2005/06/06 13:30:25 roberto Exp $ +** $Id: lopcodes.h,v 1.122 2005/08/29 20:49:21 roberto Exp roberto $ ** Opcodes for Lua virtual machine ** See Copyright Notice in lua.h */ @@ -193,12 +193,12 @@ OP_CALL,/* A B C R(A), ... ,R(A+C-2) := R(A)(R(A+1), ... ,R(A+B-1)) */ OP_TAILCALL,/* A B C return R(A)(R(A+1), ... ,R(A+B-1)) */ OP_RETURN,/* A B return R(A), ... ,R(A+B-2) (see note) */ -OP_FORLOOP,/* A sBx R(A)+=R(A+2); if R(A) <?= R(A+1) then pc+=sBx */ +OP_FORLOOP,/* A sBx R(A)+=R(A+2); + if R(A) <?= R(A+1) then { pc+=sBx; R(A+3)=R(A) }*/ OP_FORPREP,/* A sBx R(A)-=R(A+2); pc+=sBx */ -OP_TFORLOOP,/* A C R(A+2), ... ,R(A+2+C) := R(A)(R(A+1), R(A+2)); - if R(A+2) ~= nil then pc++ */ - +OP_TFORLOOP,/* A C R(A+3), ... ,R(A+3+C) := R(A)(R(A+1), R(A+2)); + if R(A+3) ~= nil then { pc++; R(A+2)=R(A+3); } */ OP_SETLIST,/* A B C R(A)[(C-1)*FPF+i] := R(A+i), 1 <= i <= B */ OP_CLOSE,/* A close all variables in the stack up to (>=) R(A)*/