Don't allow inline block comments to eat pending newlines.

test/regression/178.unit

Index: test/regression/178.unit
diff --git a/test/regression/178.unit b/test/regression/178.unit
new file mode 100644
index 0000000000000000000000000000000000000000..863284e423ea7837ed2447c3557d7e4c534f7af5
--- /dev/null
+++ b/test/regression/178.unit
@@ -0,0 +1,14 @@
+>>>
+import 'dart:async'; /* soup */ import 'dart:io';
+
+void main() {
+  print('hi');
+}
+<<<
+import 'dart:async';
+/* soup */

[pquitslund, 2015/06/10 17:01:50]

Out of curiosity, how does this format?

import 'dart:async'; /* soup */
import 'dart:io';

I would *hope* it leaves the comment well enough alone (and not shove it to a
newline)?

[Bob Nystrom, 2015/06/10 17:15:15]

Yeah, it leaves that alone. The check for this corner case in chunk_builder.dart
is quite precise. There have to be no newlines anywhere between the previous
token and the token after the comment(s).

Added a test.

+import 'dart:io';
+
+void main() {
+  print('hi');
+}