| Index: pkg/compiler/lib/src/js_backend/field_naming_mixin.dart
|
| diff --git a/pkg/compiler/lib/src/js_backend/field_naming_mixin.dart b/pkg/compiler/lib/src/js_backend/field_naming_mixin.dart
|
| index 275f25edd42a647d0697ffa69cd8fd16fd236777..419b7a955981e7f39d3566e2f5664afa73cb5c26 100644
|
| --- a/pkg/compiler/lib/src/js_backend/field_naming_mixin.dart
|
| +++ b/pkg/compiler/lib/src/js_backend/field_naming_mixin.dart
|
| @@ -176,7 +176,7 @@ class _FieldNamingScope {
|
| if (names.containsKey(field)) return;
|
|
|
| jsAst.Name value = _nextName();
|
| - assert(invariant(field, _isNameUnused(value)));
|
| + assert(_isNameUnused(value), failedAt(field));
|
| names[field] = value;
|
| }
|
|
|
|
|