Re: A strange error found (x^y == x)

[Long Z <zandzx02cn@...>]

I try to track progress of the two method in lvm.c:

- math.pow(2,2)

OP_VARARGPREP

OP_GETTABUP

OP_GETFIELD

OP_LOADI

OP_TAILCALL -> luaD_call -> math_pow

OP_RETURN1

- 2^2

OP_VARARGPREP

OP_LOADI

OP_RETURN

OP_RETURN1

"2^2" have NOT went into OP_TAILCALL, and also OP_POW. 

So strange...

Luiz Henrique de Figueiredo <lhf@tecgraf.puc-rio.br> 于2020年7月13日周一 上午8:45写道：

> > stdin:1: 'end' expected near '<\25>' ".
> This looks strange. If \25 is ASCII(0x25) then it's percent sign.

It's 25 decimal, not hex. So ^W.

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