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

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円>' ".
> This looks strange. If 25円 is ASCII(0x25) then it's percent sign.

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

龙的传人

Follow-Ups:
- Re: A strange error found (x^y == x), Luiz Henrique de Figueiredo

References:
- A strange error found (x^y == x), Long Z
- Re: A strange error found (x^y == x), Joseph C. Sible
- Re: A strange error found (x^y == x), Long Z
- Re: A strange error found (x^y == x), Martin
- Re: A strange error found (x^y == x), Luiz Henrique de Figueiredo