fix #26414, infer return types of local functions

CHANGELOG.md

Index: CHANGELOG.md
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c583667e3a6024bebdf5e58b4eb0294d4a157114..93617d67a4813ba54efc184b6fc2369c94784bba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,28 @@
 * `dart:io`
   * Report a better error when a bind fails because of a bad source address.
 
+### Analyzer
+
+*   Strong mode breaking change - infer generic type arguments from the onstructor invocation arguments (SDK issue [25220](https://github.com/dart-lang/sdk/issues/25220))

[Leaf, 2016/08/04 21:43:58]

line length?

[Leaf, 2016/08/04 21:43:58]

onstructor -> constructor

[Jennifer Messerly, 2016/08/04 22:11:12]

hmmm. Not sure if it matters. I saw a few examples of long lines in this file.
In general you can't always split at 80 and keep valid markdown =\. I can do
this one though I think.

+
+    ```dart
+    var map = new Map<String, String>();
+
+    // infer: Map<String, String>
+    var otherMap = new Map.from(map);
+    ```
+
+*   Strong mode breaking change - infer local function return type (SDK issue [26414](https://github.com/dart-lang/sdk/issues/26414))

[Leaf, 2016/08/04 21:43:58]

line length?

[Jennifer Messerly, 2016/08/04 22:11:12]

Done.

+
+    ```dart
+    void main() {
+      // infer: return type is int
+      f() { return 40; }
+      int y = f() + 2; // type checks
+      print(y);
+    }
+    ```
+
 ### Tool Changes
 
 * `dartfmt` - upgraded to v0.2.9