compiler: add COMPARE_ALIASES flag for type compare and hash
commit90b09a50645848d0f7b0ff08e3c4494b8f7eb925
authorian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 18 Oct 2018 23:26:20 +0000 (18 23:26 +0000)
committerian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 18 Oct 2018 23:26:20 +0000 (18 23:26 +0000)
treea564c70583ef6c7b92584b6ab06154508da26be6
parentfc1949646f2c6aef1b896e6754837a2fa07d9237
compiler: add COMPARE_ALIASES flag for type compare and hash

    Normally aliases compare as identical to the underlying type.  Add a
    COMPARE_ALIASES flag to let them compare (and hash) differently.  This
    will be used by later patches in this series.

    Reviewed-on: https://go-review.googlesource.com/c/143021

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@265297 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/go/gofrontend/MERGE
gcc/go/gofrontend/types.cc
gcc/go/gofrontend/types.h