commit 715ba58048d091b687ee100c613ce52917ce1b85
author Dan Rubel <danrubel@google.com> Fri May 18 21:47:28 2018 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> Fri May 18 21:47:28 2018 +0000
tree fab1a73ab8247b31d75af0f782c2ef2fd00cd435
parent 4edb23cfc173dc61b657a5967e022215eee6e128

Remove reference to token.previous

Change-Id: Ia25035e592637376e5c8a895516b9e6dc53f5d62
Reviewed-on: https://dart-review.googlesource.com/55941
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Dan Rubel <danrubel@google.com>

pkg/analysis_server/lib/src/services/correction/fix_internal.dart

diff --git a/pkg/analysis_server/lib/src/services/correction/fix_internal.dart b/pkg/analysis_server/lib/src/services/correction/fix_internal.dart
index f83778d..3df2168 100644
--- a/pkg/analysis_server/lib/src/services/correction/fix_internal.dart
+++ b/pkg/analysis_server/lib/src/services/correction/fix_internal.dart
@@ -2349,9 +2349,11 @@
     } else {
       DartChangeBuilder changeBuilder = new DartChangeBuilder(session);
       await changeBuilder.addFileEdit(file, (DartFileEditBuilder builder) {
-        builder.addSimpleReplacement(
-            range.endEnd(emptyStatement.beginToken.previous, emptyStatement),
-            ' {}');
+        Token previous = emptyStatement.findPrevious(emptyStatement.beginToken);
+        if (previous != null) {
+          builder.addSimpleReplacement(
+              range.endEnd(previous, emptyStatement), ' {}');
+        }
       });
       _addFixFromBuilder(changeBuilder, DartFixKind.REPLACE_WITH_BRACKETS);
     }