libgo patch committed: gccgoimporter support embedded field in pointer loop

[Ian Lance Taylor <iant at golang dot org>]

This libgo patch fixes the go/internal/gccgoimporter package to
support an embedded field in a pointer loop.  This is a backport of
https://golang.org/cl/194440 in the master repository.  Original
description:

    If an embedded field refers to a type via a pointer, the parser needs
    to know the name of the embedded field. It is possible that the
    pointer type is not yet resolved. This CL fixes the parser to handle
    that case by setting the pointer element type to the unresolved named
    type while the pointer is being resolved.

This is https://golang.org/issue/34182.

Bootstrapped and ran Go testsuite on x86_64-pc-linux-gnu.  Committed
to mainline and GCC 9 branch.

Ian

Attachment: patch.txt
Description: Text document