gc: printing of ...

R=ken2
CC=golang-dev
https://golang.org/cl/2218043

diff --git a/src/cmd/gc/print.c b/src/cmd/gc/print.c
index 5db118f06a54cdbd655af2f58749424dc6cb9704..cbe85ce9e5665f15b58c7cedd144dc0dcb255b57 100644 (file)
--- a/src/cmd/gc/print.c
+++ b/src/cmd/gc/print.c
@@ -337,6 +337,8 @@ exprfmt(Fmt *f, Node *n, int prec)
                exprfmt(f, n->left, 7);
                fmtprint(f, "(");
                exprlistfmt(f, n->list);
+               if(n->isddd)
+                       fmtprint(f, "...");
                fmtprint(f, ")");
                break;