internal/types: add a test for empty string import path

Follow-up on comment in CL 427154.

Change-Id: Ib44a8e9b9129d68b794f91788c9b8c971d6c5436
Reviewed-on: https://go-review.googlesource.com/c/go/+/427774
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
Reviewed-by: Robert Griesemer <gri@google.com>
Run-TryBot: Robert Griesemer <gri@google.com>
Auto-Submit: Robert Griesemer <gri@google.com>

diff --git a/src/internal/types/testdata/fixedbugs/issue43190.go b/src/internal/types/testdata/fixedbugs/issue43190.go
index 898ad0b7d0491cfe6e6f2fb3e8bebeba14635a8a..d1b46b59f240586976b38b48ea77baf869f7d2a3 100644 (file)
--- a/src/internal/types/testdata/fixedbugs/issue43190.go
+++ b/src/internal/types/testdata/fixedbugs/issue43190.go
@@ -8,6 +8,7 @@
 package p
 
 import ; // ERROR missing import path
+import "" // ERROR invalid import path \(empty string\)
 import
 var /* ERROR missing import path */ _ int
 import .; //  ERROR missing import path