const rune bad convert type to int

[visualfc]

Go+ code

a := 'a'
printf("%T\n",a)
printf("%T\n",'a')

int32
int // bad type

generte Golang code

package main

import fmt "fmt"

var a int32

func main() { 
//line ./main.gop:2
	a = int32(97)
//line ./main.gop:3
	fmt.Printf("%T\n", a)
//line ./main.gop:4
	fmt.Printf("%T\n", 97)
}