export prereq for interface types

R=ken
OCL=17377
CL=17377

diff --git a/src/cmd/gc/export.c b/src/cmd/gc/export.c
index c8b50a074ea1429a08ab50e51997d6341a2750f2..f5a9e918da80a01ee0d46c43d43e9593ab0d701b 100644 (file)
--- a/src/cmd/gc/export.c
+++ b/src/cmd/gc/export.c
@@ -122,6 +122,7 @@ dumpexportvar(Sym *s)
 void
 dumpexporttype(Sym *s)
 {
+       dumpprereq(s->otype);
        Bprint(bout, "\t");
        if(s->export != 0)
                Bprint(bout, "export ");