Created
October 7, 2013 21:38
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possible bug in Go's code generation
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| package bug | |
| type returnPanic struct { | |
| err error | |
| } | |
| func F() (err error) { | |
| defer func() { | |
| if _, ok := recover().(returnPanic); !ok { | |
| panic(err) | |
| } | |
| }() | |
| return nil | |
| } |
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| package bug | |
| import ( | |
| "fmt" | |
| "testing" | |
| ) | |
| func TestBasicHadoopConf(t *testing.T) { | |
| fmt.Println("1") | |
| F() | |
| // this never happens, maybe parent defer is inlined here? | |
| panic("hoho") | |
| } | |
| /* | |
| ~/D/bug ❯❯❯ go test | |
| 1 | |
| PASS | |
| ok _/home/elazar/Dropbox/bug 0.005s | |
| */ |
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