tree 2f0cc136307799f58aa4a99ce50a8ebee6f231ac
parent 4a31d064fd6996f64b620104e849292af8f25e12
author Ian Lance Taylor <iant@golang.org> 1586479357 -0700
committer Ian Lance Taylor <iant@golang.org> 1586481508 +0000

compiler: look up composite literal keys in the global namespace

A composite literal key may not have a global definition, so
Gogo::define_global_names may not see it.  In order to correctly
handle the case in which a predeclared identifier is used as a
composite literal key, do an explicit check of the global namespace.

Test case is https://golang.org/cl/227783.

Change-Id: I07ca5217993b13ee2344204d2e93ec7d624f85fd
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/227784
Reviewed-by: Than McIntosh <thanm@google.com>