Added test for KT-4929

Smart completion should work for generic method argument
 #KT-4929 Fixed

idea/testData/completion/handlers/smart/GenericFunction.kt

@@ -0,0 +1,9 @@
+class C<T>
+
+fun <T> foo(p1: C<T>, p2: T){}
+
+fun bar(s: String) {
+    foo(C<String>(), <caret>)
+}
+
+//ELEMENT: s

idea/testData/completion/handlers/smart/GenericFunction.kt.after

@@ -0,0 +1,9 @@
+class C<T>
+
+fun <T> foo(p1: C<T>, p2: T){}
+
+fun bar(s: String) {
+    foo(C<String>(), s)
+}
+
+//ELEMENT: s

idea/tests/org/jetbrains/jet/completion/handlers/SmartCompletionHandlerTestGenerated.java

@@ -191,6 +191,11 @@ public class SmartCompletionHandlerTestGenerated extends AbstractSmartCompletion
         doTest("idea/testData/completion/handlers/smart/FunctionReference2.kt");
     }
     
+    @TestMetadata("GenericFunction.kt")
+    public void testGenericFunction() throws Exception {
+        doTest("idea/testData/completion/handlers/smart/GenericFunction.kt");
+    }
+    
     @TestMetadata("JavaEnumMemberInsertsImport.kt")
     public void testJavaEnumMemberInsertsImport() throws Exception {
         doTest("idea/testData/completion/handlers/smart/JavaEnumMemberInsertsImport.kt");