Method parseLoopHeader

src/core/parseLoopHeader.go:11–25

parseLoopHeader parses the loop header.

(head *expression.Expression)

// parseLoopHeader parses the loop header.
func (f *Function) parseLoopHeader(head *expression.Expression) (name string, from *expression.Expression, to *expression.Expression) {
	switch head.Token.Kind {
	case token.Define:
		name = head.Children[0].String(f.File.Bytes)
		right := head.Children[1]
		from = right.Children[0]
		to = right.Children[1]
	case token.Range:
		name = fmt.Sprintf("loop.counter.%d", f.Count.Loop)
		from = head.Children[0]
		to = head.Children[1]
	}

	return
}