bug: The code generated in {} will merge multiple lines of code into one line

[LiusCraft]

The following program sample.gop triggers an unexpected result

// add a sample

// Code generated by gop (Go+); DO NOT EDIT.

package main

import "fmt"

const _ = true

type aaa struct {
	ADwd string
}
//line b.gop:7
func main() {
//line b.gop:7:1
	fmt.Println(map[interface {}]string{"1": "", 2: "2"})
//line b.gop:8:1
	fmt.Println([]interface {}{1, "2", 3.2})
//line b.gop:15:1
	fmt.Println("wdsefsf")
}

Expected result

// Code generated by gop (Go+); DO NOT EDIT.

package main

import "fmt"

const _ = true

type aaa struct {
	ADwd string
}
//line b.gop:7
func main() {
//line b.gop:7:1
	fmt.Println(map[interface {}]string{"1": "", 2: "2"})
//line b.gop:8:1
	fmt.Println([]interface {}{
		1, 
		"2", 
		3.2
	})
//line b.gop:15:1
	fmt.Println("wdsefsf")
}

Got

$ gop run ./sample.gop
map[2:2 1:]
[1 2 3.2]
wdsefsf

Gop Version

gop v1.2.2 devel windows/amd64

Additional Notes

gop code:

package main

type aaa struct {
	ADwd string
}

println {"1": "", 2: "2"}
println [
	1,
	"2",
	3.2,
]

// fesfsef
println "wdsefsf"

[LiusCraft]

This issue affects the ability of gop delve to accurately breakpoint to the specified line

[xushiwei]

#1791