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- douxiezha9319 2016-04-15 04:57关注
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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