glob
refers to global environment, func1
means anonymous function. So it should refer to some global anonymous function. Check this example and its panic information:
Example:
package main
import (
"fmt"
)
var (
p = func() string {
panic("a")
return "asdf"
}()
)
func main() {
fmt.Println(p)
}
Panic information:
panic: a
goroutine 1 [running]:
panic(0x128360, 0x1040a120)
/usr/local/go/src/runtime/panic.go:464 +0x700
main.glob.func1(0x0, 0x0)
/tmp/sandbox715198144/main.go:9 +0x80
main.init()
/tmp/sandbox715198144/main.go:12 +0xa0
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