Index: pkg/compiler/lib/src/dart_backend/backend.dart |
diff --git a/pkg/compiler/lib/src/dart_backend/backend.dart b/pkg/compiler/lib/src/dart_backend/backend.dart |
index 90ae82eebdc1ae985b2a566c9b82c4f30b5c722c..14cd5c0c03c579b0c4e39d78d1143252fd7d715e 100644 |
--- a/pkg/compiler/lib/src/dart_backend/backend.dart |
+++ b/pkg/compiler/lib/src/dart_backend/backend.dart |
@@ -129,7 +129,7 @@ class DartBackend extends Backend { |
world.registerInvocation(new Selector.call("compareTo", null, 1)); |
} |
- void codegen(CodegenWorkItem work) { } |
+ WorldImpact codegen(CodegenWorkItem work) => const WorldImpact(); |
static bool checkTreeIntegrity(tree_ir.RootNode node) { |
new CheckTreeIntegrity().check(node); |