cmd/compile: no file/line info for init function #8777
Labels
Milestone
Comments
|
@dr2chase possibility |
rsc
changed the title
|
Too late for Go 1.5. |
|
I don't think this is an issue anymore btw $ go version
go version devel +be91515 Thu Jul 28 03:03:42 2016 +0000 darwin/amd64
$ go run main.go
panic: nil
goroutine 1 [running]:
panic(0x562c0, 0xc42000a0e0)
/Users/emmanuelodeke/go/src/go.googlesource.com/go/src/runtime/panic.go:500 +0x1a1
_/Users/emmanuelodeke/Desktop/openSrc/bugs/golang/8777/a.foo(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/Users/emmanuelodeke/Desktop/openSrc/bugs/golang/8777/a/1.go:4 +0x8a
_/Users/emmanuelodeke/Desktop/openSrc/bugs/golang/8777/a.init()
/Users/emmanuelodeke/Desktop/openSrc/bugs/golang/8777/a/2.go:2 +0xb8
main.init()
/Users/emmanuelodeke/Desktop/openSrc/bugs/golang/8777/main.go:5 +0x2e
exit status 2init has the line information Given your setup @dvyukov $ ls -lrth
total 8
drwxr-xr-x 4 emmanuelodeke staff 136B 28 Jul 03:04 a
-rw-r--r-- 1 emmanuelodeke staff 55B 28 Jul 03:05 main.go
find . -type f -exec cat {} \;
// a/1.go
package a
func foo(i interface{}, c1 complex64, c2 complex128) int {
if i == nil {
panic("nil")
}
return 0
}
func bar(b bool, s string, c byte, i int) (interface{}, complex64, complex128) {
if b {
panic("nil")
}
return nil, 0, 0
}
// a/2.go
package a
var X = foo(bar(false, "foo", byte(0), 1))
// main.go
package main
import _ "./a"
func main() {
} |
|
Will close then, thanks! |
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
go version devel +6aa1064ad564 Wed Sep 17 20:38:50 2014 -0700 darwin/amd64 Build and run the following 3-file program: // main/main.go package main import _ "a" func main() { } // a/1.go package a func foo(i interface{}, c1 complex64, c2 complex128) int { if i == nil { panic("nil") } return 0 } func bar(b bool, s string, c byte, i int) (interface{}, complex64, complex128) { if b { panic("nil") } return nil, 0, 0 } // a/2.go package a var X = foo(bar(false, "foo", byte(0), 1)) The output is: panic: nil goroutine 1 [running]: runtime.gopanic(0x32aa0, 0x208088080) src/runtime/panic.go:354 +0xdb fp=0x2080b7ef0 sp=0x2080b7e88 a.foo(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) a/1.go:4 +0x6c fp=0x2080b7f28 sp=0x2080b7ef0 a.init() ?:0 +0xc4 fp=0x2080b7f90 sp=0x2080b7f28 main.init() main/main.go:4 +0x42 fp=0x2080b7f98 sp=0x2080b7f90 runtime.main() src/runtime/proc.go:58 +0xe4 fp=0x2080b7fe0 sp=0x2080b7f98 runtime.goexit() src/runtime/proc.c:1669 fp=0x2080b7fe8 sp=0x2080b7fe0 Note that a.init function does not have file/line info -- "?:0". a.init should be associated with "a/2.go:2".The text was updated successfully, but these errors were encountered: