Closed
Description
by peterbourgon:
$ go version
go version go1.2.1 darwin/amd64
$ cat a.go
package main
import (
logpkg "log"
"os"
)
var (
log = logpkg.New(os.Stdout, "", 0)
)
func main() {
b()
}
$ cat b.go
~/src/tmp/logerr cat b.go
package main
func b() {
log.Printf("hello")
}
$ goimports -d b.go
goimports -d b.go
diff b.go gofmt/b.go
--- /var/folders/lj/1qllh78d2qqbyxkdg5jldcym0000gn/T/gofmt154060612 2014-03-04
14:56:26.000000000 +0100
+++ /var/folders/lj/1qllh78d2qqbyxkdg5jldcym0000gn/T/gofmt436718547 2014-03-04
14:56:26.000000000 +0100
@@ -1,5 +1,7 @@
package main
+import "log"
+
func b() {
log.Printf("hello")
}
goimports doesn't detect that log.Printf in b.go refers to the global variable
"log" defined in a.go, and erroneously imports the log package. Put another
way, the expected diff is nothing.