[Bug go/65272] switch on type of interface failing

[Bug go/65272] switch on type of interface failing

[JamesMikeDuPont at googlemail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65272

--- Comment #1 from James Michael DuPont <JamesMikeDuPont at googlemail dot com> ---
output is :

test.go:6:8: error: expected type

[Bug go/65272] New: switch on type of interface failing

[JamesMikeDuPont at googlemail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65272

            Bug ID: 65272
           Summary: switch on type of interface failing
           Product: gcc
           Version: 4.9.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: go
          Assignee: ian at airs dot com
          Reporter: JamesMikeDuPont at googlemail dot com
                CC: cmang at google dot com

package test;

func clr(q interface{}) {
    switch x := q.(type) {
    case *x:
        return
    }

occurs in : https://github.com/cznic/ql/blob/master/btree.go

[Bug go/65272] switch on type of interface failing

[JamesMikeDuPont at googlemail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65272

--- Comment #2 from James Michael DuPont <JamesMikeDuPont at googlemail dot com> ---
also on github https://github.com/golang/go/issues/10047

[Bug go/65272] switch on type of interface failing

[JamesMikeDuPont at googlemail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65272

--- Comment #3 from James Michael DuPont <JamesMikeDuPont at googlemail dot com> ---
(In reply to James Michael DuPont from comment #2)
> also on github https://github.com/golang/go/issues/10047

this was closed on github because it is valid go.

[Bug go/65272] switch on type of interface failing

[ian at airs dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65272

Ian Lance Taylor <ian at airs dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |FIXED

--- Comment #4 from Ian Lance Taylor <ian at airs dot com> ---
I was also closed on github because the bug was fixed in gccgo.

[Bug go/65272] switch on type of interface failing

[JamesMikeDuPont at googlemail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65272

--- Comment #5 from James Michael DuPont <JamesMikeDuPont at googlemail dot com> ---
@iant thanks for the update. my bad, I got confused.

here is the commit.
https://github.com/gcc-mirror/gcc/commit/cc0446bae7c8c0ccead885787ad3fc4db0c127e0