elct9620/mruby-go

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proc.go

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package mruby

import "github.com/elct9620/mruby-go/insn"

func AspecReq(n int) int {
    return (((n) >> 18) & 0x1f)
}

func AspecOpt(n int) int {
    return (((n) >> 13) & 0x1f)
}

func AspecRest(n int) int {
    return (((n) >> 12) & 0x1)
}

type RProc interface {
    IsGoFunction() bool
    Body() any
}

var _ RProc = &proc{}
var _ RBasic = &proc{}

type proc struct {
    Object
    body any
}

func (p *proc) IsGoFunction() bool {
    if _, ok := p.body.(Function); ok {
        return true
    }

    return false
}

func (p *proc) Body() any {
    return p.body
}

func newMethodFromFunc(function Function) Method {
    return &method{
        Function: function,
    }
}

func newMethodFromProc(proc RProc) Method {
    return &method{
        RProc: proc,
    }
}

func (mrb *State) procNew(irep *insn.Representation) RProc {
    return &proc{
        body: irep,
    }
}