compiler: Build import tables as needed for imported interfaces.

From-SVN: r187111

diff --git a/gcc/go/gofrontend/import.cc b/gcc/go/gofrontend/import.cc
index 58b0355c6c6fc3ece54fbe4c56cca683d6e35005..b0d10085382ab9c628f74db59c38ac17601739de 100644 (file)
--- a/gcc/go/gofrontend/import.cc
+++ b/gcc/go/gofrontend/import.cc
@@ -669,6 +669,9 @@ Import::read_type()
          // This type has not yet been imported.
          ntype->clear_is_visible();
 
+         if (!type->is_undefined() && type->interface_type() != NULL)
+           this->gogo_->record_interface_type(type->interface_type());
+
          type = ntype;
        }
       else if (no->is_type())