feat($interpolate): provide contextual error messages

if an exception occurs during interpolation of a string
(e.g. name() in "Hello, {{name()}}!" throws an exception) we now print
an error message with the expression that was being evaluated when the
exception was thrown.

1 files changed, 1 insertions, 1 deletions

diff --git a/test/BinderSpec.js b/test/BinderSpec.js
index 6d5dd91e..ba90539f 100644
--- a/test/BinderSpec.js
+++ b/test/BinderSpec.js
@@ -175,7 +175,7 @@ describe('Binder', function() {
       $rootScope.error['throw'] = function() {throw 'MyError';};
       errorLogs.length = 0;
       $rootScope.$apply();
-      expect(errorLogs.shift()).toBe('MyError');
+      expect(errorLogs.shift().message).toBe('Error while interpolating: {{error.throw()}}\nMyError');
 
       $rootScope.error['throw'] = function() {return 'ok';};
       $rootScope.$apply();