fix ExplicitImplicitTypes

fix #21

Author: xuwei-k

input/src/main/scala-2/fix/ExplicitImplicitTypesTest.scala

@@ -43,4 +43,15 @@ class ExplicitImplicitTypesTest {
     implicit lazy val d3 = 2
     3
   }
+
+  { (a: Int) =>
+    implicit def d1 = 3 // assert: ExplicitImplicitTypes
+    implicit val d2 = 4
+    a
+  }
+
+  locally {
+    implicit def a1 = 3 // assert: ExplicitImplicitTypes
+    implicit val a2 = 4
+  }
 }

output/src/main/scala-2/fix/ExplicitImplicitTypesTest.scala

@@ -41,4 +41,15 @@ class ExplicitImplicitTypesTest {
     implicit lazy val d3 = 2
     3
   }
+
+  { (a: Int) =>
+    implicit def d1 = 3 
+    implicit val d2 = 4
+    a
+  }
+
+  locally {
+    implicit def a1 = 3 
+    implicit val a2 = 4
+  }
 }

rules/src/main/scala/fix/ExplicitImplicitTypes.scala

@@ -16,6 +16,7 @@ import scala.meta.Defn
 import scala.meta.Mod
 import scala.meta.Pkg
 import scala.meta.Template
+import scala.meta.Term
 import scala.meta.Tree
 import scala.meta.inputs.Position
 
@@ -63,6 +64,8 @@ class ExplicitImplicitTypes(config: ExplicitImplicitTypesConfig) extends Syntact
             case _: Defn.Var => false
             case _: Defn.Def => false
             case _: Ctor.Secondary => false
+            case _: Term.Function => false
+            case _: Term.Block => false
             case _: Template => true
             case _: Defn.Class => true
             case _: Defn.Object => true