testsuite: Add test with missing semicolon

Add a test to the testsuite in order to verify the presence of a
semicolon at the end of an external type item declaration.

gcc/testsuite/ChangeLog:

	* rust/compile/extern_type_item_missing_semi.rs: New failing
	test.

Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>

diff --git a/gcc/testsuite/rust/compile/extern_type_item_missing_semi.rs b/gcc/testsuite/rust/compile/extern_type_item_missing_semi.rs
new file mode 100644 (file)
index 0000000..a42af02
--- /dev/null
+++ b/gcc/testsuite/rust/compile/extern_type_item_missing_semi.rs
@@ -0,0 +1,7 @@
+// { dg-additional-options "-fsyntax-only" }
+
+extern "C" {
+    type F;
+    type E // { dg-error "failed to parse" }
+} // { dg-error "expecting" }
+// { dg-error "failed to parse item in crate" ""  { target *-*-* } .-1 }