| Index: pkg/lookup_map/README.md
|
| diff --git a/pkg/lookup_map/README.md b/pkg/lookup_map/README.md
|
| index 73f5a81519a9f4c461b1a44607a87726cef7c790..ecab6b56964bc792d41d38ec0bcae002bcefca4d 100644
|
| --- a/pkg/lookup_map/README.md
|
| +++ b/pkg/lookup_map/README.md
|
| @@ -14,6 +14,8 @@ const expression that can only be created with a const constructor. This means
|
| that primitives, Strings, and constant objects that override the `==` operator
|
| cannot be tree-shaken.
|
|
|
| +**Note**: this feature is currently experimental in dart2js, we recommend trying
|
| +other alternatives before relying on this feature.
|
|
|
| ## Examples
|
|
|
|
|