Several recent changes to the master version of cmd/go improve the
gofrontend support. These changes are partially copies of existing
gofrontend differences, and partially new code. This libgo patch makes
the gofrontend match the upstream code.
The changes included here come from:
https://gola
In https://golang.org/cl/111097 the gc version of cmd/go, which is
part of libgo, was updated to include some gccgo-specific changes. The
libgo code already has different versions of those changes; this patch
makes the libgo match the upstream code. Bootstrapped and ran Go
testsuite on x86_64-pc-l
