Some use of parameter names in completion

idea/idea-completion/testData/handlers/smart/lambda/ParameterNamesSpecified.kt

@@ -0,0 +1,7 @@
+fun foo(p: (word: String, number: Int) -> Unit){}
+
+fun bar() {
+    foo(<caret>)
+}
+
+// ELEMENT: "{ word, number -> ... }"

idea/idea-completion/testData/handlers/smart/lambda/ParameterNamesSpecified.kt.after

@@ -0,0 +1,7 @@
+fun foo(p: (word: String, number: Int) -> Unit){}
+
+fun bar() {
+    foo({ word, number -> <caret> })
+}
+
+// ELEMENT: "{ word, number -> ... }"

idea/idea-completion/testData/handlers/smart/lambda/ParameterNamesSpecified_NullableType.kt

@@ -0,0 +1,7 @@
+fun foo(p: ((word: String, number: Int) -> Unit)?) {}
+
+fun bar() {
+    foo(<caret>)
+}
+
+// ELEMENT: "{ word, number -> ... }"

idea/idea-completion/testData/handlers/smart/lambda/ParameterNamesSpecified_NullableType.kt.after

@@ -0,0 +1,7 @@
+fun foo(p: ((word: String, number: Int) -> Unit)?) {}
+
+fun bar() {
+    foo({ word, number -> <caret> })
+}
+
+// ELEMENT: "{ word, number -> ... }"