make test/fixedbugs save for optional semis

R=rsc
https://golang.org/cl/173045
diff --git a/test/import1.go b/test/import1.go
index e809990..baed207 100644
--- a/test/import1.go
+++ b/test/import1.go
@@ -14,4 +14,4 @@
 import (
 	"fmt";	// GCCGO_ERROR "previous"
 	fmt "math";	// ERROR "redeclared|redefinition|incompatible"
-)
\ No newline at end of file
+)