Completion fix for reserved 'async' syntax

idea/idea-completion/testData/handlers/basic/highOrderFunctions/async/AsyncSimple.kt

@@ -0,0 +1,7 @@
+fun async(a: () -> Unit) {}
+
+fun test() {
+    asy<caret>
+}
+
+// ELEMENT: async

idea/idea-completion/testData/handlers/basic/highOrderFunctions/async/AsyncSimple.kt.after

@@ -0,0 +1,7 @@
+fun async(a: () -> Unit) {}
+
+fun test() {
+    async() { <caret> }
+}
+
+// ELEMENT: async

idea/idea-completion/testData/handlers/basic/highOrderFunctions/async/AsyncWithoutLambda.kt

@@ -0,0 +1,7 @@
+fun async (p: Int, a: () -> Unit) {}
+
+fun test() {
+    asy<caret>
+}
+
+// ELEMENT: async

idea/idea-completion/testData/handlers/basic/highOrderFunctions/async/AsyncWithoutLambda.kt.after

@@ -0,0 +1,7 @@
+fun async (p: Int, a: () -> Unit) {}
+
+fun test() {
+    async(<caret>)
+}
+
+// ELEMENT: async

idea/idea-completion/testData/handlers/basic/highOrderFunctions/async/FromFooToAsync.kt

@@ -0,0 +1,10 @@
+fun asyFoo(a: () -> Unit) {}
+
+fun async(a: () -> Unit) {}
+
+fun test() {
+    asy<caret>Foo {  }
+}
+
+// ELEMENT: async
+// CHAR: '\t'

idea/idea-completion/testData/handlers/basic/highOrderFunctions/async/FromFooToAsync.kt.after

@@ -0,0 +1,10 @@
+fun asyFoo(a: () -> Unit) {}
+
+fun async(a: () -> Unit) {}
+
+fun test() {
+    async() {  }
+}
+
+// ELEMENT: async
+// CHAR: '\t'

idea/idea-completion/testData/handlers/basic/highOrderFunctions/async/FromFooToAsync2.kt

@@ -0,0 +1,10 @@
+fun asyFoo(p: Int, a: () -> Unit) {}
+
+fun async(q: Int, a: () -> Unit) {}
+
+fun test() {
+    asy<caret>Foo(5) {  }
+}
+
+// ELEMENT: async
+// CHAR: '\t'

idea/idea-completion/testData/handlers/basic/highOrderFunctions/async/FromFooToAsync2.kt.after

@@ -0,0 +1,10 @@
+fun asyFoo(p: Int, a: () -> Unit) {}
+
+fun async(q: Int, a: () -> Unit) {}
+
+fun test() {
+    async(<caret>5) {  }
+}
+
+// ELEMENT: async
+// CHAR: '\t'