lib/compiler/implementation/js/nodes.dart - Issue 10917208: Change interfaces to abstract classes in dart2js compiler.

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Unified Diff: lib/compiler/implementation/js/nodes.dart

Issue 10917208: Change interfaces to abstract classes in dart2js compiler. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 8 years, 3 months ago

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Index: lib/compiler/implementation/js/nodes.dart

diff --git a/lib/compiler/implementation/js/nodes.dart b/lib/compiler/implementation/js/nodes.dart

index be1ffafe7fd0f18bb5969825052bfc6897c76d34..b6f93aa2812396547a711d15c9d0f8685e6a9f69 100644

--- a/lib/compiler/implementation/js/nodes.dart

+++ b/lib/compiler/implementation/js/nodes.dart

@@ -2,7 +2,7 @@

// BSD-style license that can be found in the LICENSE file.

-interface NodeVisitor<T> {

+abstract class NodeVisitor<T> {

T visitProgram(Program node);

T visitBlock(Block node);