panic: runtime error: slice bounds out of range [1:0]

[muazhari]

The following program sample.go triggers an unexpected result

package main


import (
	"fmt"
	"github.com/traefik/yaegi/interp"
	"math"
)

func main() {
	c0Str := `
func c0(args ...any) (result any) {
	fmt.Println("c0")
	n := args[0].(int64)
	count := int64(0)
	for i := int64(1); i < n; i++ {
		for j := int64(1); j < (i * i); j++ {
			count += 1
		}
	}
	return count
}
`

	c1Str := `
func c1(args ...any) (result any) {
	fmt.Println("c1")
	count := int64(0)
	for i := int64(1); i < int64(math.Log2(float64(n))); i++ {
		for j := int64(1); j < n-i; j++ {
			count += 1
		}
	}
	return count
}
`
	i := interp.New(interp.Options{})

	_, _ = i.Eval(`
import 
(
	"fmt"
	"math"
)
`)
	_, _ = i.Eval(c0Str)
	_, _ = i.Eval(c1Str)
	c0v, _ := i.Eval("c0")
	c1v, _ := i.Eval("c1")

	c0I := c0v.Interface().(func(...any) any)
	c1I := c1v.Interface().(func(...any) any)

	c0F := c0I(int64(100))
	c1F := c1I(int64(100))

	fmt.Println(c0F)
	fmt.Println(c1F)
}

Expected result

some integer
some integer

Got

panic: runtime error: slice bounds out of range [1:0]

goroutine 1 [running]:
github.com/traefik/yaegi/interp.genFunctionWrapper.func1.1({0xc000012420, 0x1, 0x1?})
        /home/muazhari/go/pkg/mod/github.com/traefik/yaegi@v0.16.1/interp/run.go:1000 +0x7f4
main.main()
        /mnt/c/Data/Apps/golang/main.go:266 +0x2c3
exit status 2

Yaegi Version

v0.16.1

Additional Notes

No response