diff --git a/src/cmd/gc/lex.c b/src/cmd/gc/lex.c
index e6db4e7a7a3..8afc737f38d 100644
--- a/src/cmd/gc/lex.c
+++ b/src/cmd/gc/lex.c
@@ -1610,7 +1610,7 @@ mkpackage(char* pkgname)
 					// errors if a conflicting top-level name is
 					// introduced by a different file.
 					if(!s->def->used && !nsyntaxerrors)
-						yyerrorl(s->def->lineno, "imported and not used: %s", s->def->sym->name);
+						yyerrorl(s->def->lineno, "imported and not used: %Z", s->def->pkg->path);
 					s->def = N;
 					continue;
 				}
@@ -1618,7 +1618,7 @@ mkpackage(char* pkgname)
 					// throw away top-level name left over
 					// from previous import . "x"
 					if(s->def->pack != N && !s->def->pack->used && !nsyntaxerrors) {
-						yyerrorl(s->def->pack->lineno, "imported and not used: %s", s->def->pack->sym->name);
+						yyerrorl(s->def->pack->lineno, "imported and not used: %Z", s->def->pack->pkg->path);
 						s->def->pack->used = 1;
 					}
 					s->def = N;
diff --git a/src/cmd/gc/subr.c b/src/cmd/gc/subr.c
index f6ca359e890..d3354c904b5 100644
--- a/src/cmd/gc/subr.c
+++ b/src/cmd/gc/subr.c
@@ -360,7 +360,7 @@ importdot(Pkg *opkg, Node *pack)
 	}
 	if(n == 0) {
 		// can't possibly be used - there were no symbols
-		yyerrorl(pack->lineno, "imported and not used: %s", pack->sym->name);
+		yyerrorl(pack->lineno, "imported and not used: %Z", opkg->path);
 	}
 }
 
diff --git a/src/cmd/gc/walk.c b/src/cmd/gc/walk.c
index fa63646c50d..2f151307abd 100644
--- a/src/cmd/gc/walk.c
+++ b/src/cmd/gc/walk.c
@@ -1128,7 +1128,6 @@ walkexpr(Node **np, NodeList **init)
 	case OARRAYLIT:
 	case OMAPLIT:
 	case OSTRUCTLIT:
-	arraylit:
 		nvar = nod(OXXX, N, N);
 		tempname(nvar, n->type);
 		anylit(n, nvar, init);
diff --git a/test/import4.go b/test/import4.go
new file mode 100644
index 00000000000..1ae1d0e4ad3
--- /dev/null
+++ b/test/import4.go
@@ -0,0 +1,24 @@
+// $G $D/empty.go && errchk $G $D/$F.go
+
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+// various kinds of imported and not used
+
+// standard
+import "fmt"	// ERROR "imported and not used.*fmt"
+
+// renamed
+import X "math"	// ERROR "imported and not used.*math"
+
+// import dot
+import . "bufio"	// ERROR "imported and not used.*bufio"
+
+// again, package without anything in it
+import "./empty"	// ERROR "imported and not used.*empty"
+import Z "./empty"	// ERROR "imported and not used.*empty"
+import . "./empty"	// ERROR "imported and not used.*empty"
+