cmd/gc: use appropriate verb to print array type length.

Fixes #4730.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/8229043

diff --git a/src/cmd/gc/fmt.c b/src/cmd/gc/fmt.c
index ee5b9e939bf26099e74eb5d0aed51564b68790ed..8a14aa2df959a12d8b59069c7e78975b924571c9 100644 (file)
--- a/src/cmd/gc/fmt.c
+++ b/src/cmd/gc/fmt.c
@@ -630,7 +630,7 @@ typefmt(Fmt *fp, Type *t)
 
        case TARRAY:
                if(t->bound >= 0)
-                       return fmtprint(fp, "[%d]%T", (int)t->bound, t->type);
+                       return fmtprint(fp, "[%lld]%T", t->bound, t->type);
                if(t->bound == -100)
                        return fmtprint(fp, "[...]%T", t->type);
                return fmtprint(fp, "[]%T", t->type);