From a593ffa6f3d7cb6062e9e1957aae1382bfcb666f Mon Sep 17 00:00:00 2001
From: vsavkin <avix1000@gmail.com>
Date: Tue, 5 Jan 2016 18:56:59 -0800
Subject: [PATCH] fix(transformer): record HostBinding annotations applied to
 getters

Closes #6283
---
 .../lib/src/transform/common/type_metadata_reader.dart   | 9 +++++++++
 .../test/transform/directive_processor/all_tests.dart    | 2 +-
 .../directive_processor/directives_files/components.dart | 6 ++++++
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/modules_dart/transform/lib/src/transform/common/type_metadata_reader.dart b/modules_dart/transform/lib/src/transform/common/type_metadata_reader.dart
index a9200d1ed7..3191630314 100644
--- a/modules_dart/transform/lib/src/transform/common/type_metadata_reader.dart
+++ b/modules_dart/transform/lib/src/transform/common/type_metadata_reader.dart
@@ -294,6 +294,15 @@ class _DirectiveMetadataVisitor extends Object
         final params = _getHostListenerParams(meta);
         _host['(${eventName})'] = '${node.name}($params)';
       }
+
+      if (_isAnnotation(meta, 'HostBinding') && node.isGetter) {
+        final renamed = _getRenamedValue(meta);
+        if (renamed != null) {
+          _host['[${renamed}]'] = '${node.name}';
+        } else {
+          _host['[${node.name}]'] = '${node.name}';
+        }
+      }
     }
     return null;
   }
diff --git a/modules_dart/transform/test/transform/directive_processor/all_tests.dart b/modules_dart/transform/test/transform/directive_processor/all_tests.dart
index 3ab1785e4a..871141f9e3 100644
--- a/modules_dart/transform/test/transform/directive_processor/all_tests.dart
+++ b/modules_dart/transform/test/transform/directive_processor/all_tests.dart
@@ -552,7 +552,7 @@ void allTests() {
     it('should merge host bindings from the annotation and fields.', () async {
       var model = await _testCreateModel('directives_files/components.dart');
       expect(model.types['ComponentWithHostBindings'].hostProperties)
-          .toEqual({'a': 'a', 'b': 'b', 'renamed': 'c'});
+          .toEqual({'a': 'a', 'b': 'b', 'renamed': 'c', 'd': 'd', 'get-renamed': 'e'});
     });
 
     it('should merge host listeners from the annotation and fields.', () async {
diff --git a/modules_dart/transform/test/transform/directive_processor/directives_files/components.dart b/modules_dart/transform/test/transform/directive_processor/directives_files/components.dart
index 28e3b8b869..b61aabc9e8 100644
--- a/modules_dart/transform/test/transform/directive_processor/directives_files/components.dart
+++ b/modules_dart/transform/test/transform/directive_processor/directives_files/components.dart
@@ -67,6 +67,12 @@ class ComponentWithInputs {
 class ComponentWithHostBindings {
   @HostBinding() Object b;
   @HostBinding('renamed') Object c;
+
+  Object _d;
+  @HostBinding() Object get d => _d;
+
+  Object _e;
+  @HostBinding('get-renamed') Object get e => _e;
 }
 
 @Component(