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From: "ian at airs dot com" <gcc-bugzilla@gcc.gnu.org>
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Date: Mon, 29 Jun 2020 17:38:50 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95970

--- Comment #4 from Ian Lance Taylor <ian at airs dot com> ---
I'm having a hard time parsing the warning.  It says

gcc/go/gofrontend/types.cc:1474:34: warning: =E2=80=98this=E2=80=99 pointer=
 null [-Wnonnull]

The line is

  return type->do_type_descriptor(gogo, NULL);

Is this trying to say that "type" may be NULL?

That's true, it can be.  This does look like a bug.  There must be some rea=
son
that this code is never executed.=