Type parameter is not an expression: no need to report 'unused expression' on it

compiler/testData/cfg/typeParameter.instructions

@@ -0,0 +1,15 @@
+== foo ==
+fun <T> foo() {
+    T
+}
+---------------------
+L0:
+    <START>                       NEXT:[error(T, No resolved call)]    PREV:[]
+    error(T, No resolved call)    NEXT:[<END>]                         PREV:[<START>]
+L1:
+    <END>                         NEXT:[<SINK>]                        PREV:[error(T, No resolved call)]
+error:
+    <ERROR>                       NEXT:[<SINK>]                        PREV:[]
+sink:
+    <SINK>                        NEXT:[]                              PREV:[<ERROR>, <END>]
+=====================

compiler/testData/cfg/typeParameter.kt

@@ -0,0 +1,3 @@
+fun <T> foo() {
+    T
+}

compiler/testData/diagnostics/tests/incompleteCode/typeParameterOnLhsOfDot.kt

@@ -2,7 +2,7 @@ package bar
 
 class S<T> {
     fun foo() {
-        <!TYPE_PARAMETER_IS_NOT_AN_EXPRESSION, UNUSED_EXPRESSION!>T<!>
+        <!TYPE_PARAMETER_IS_NOT_AN_EXPRESSION!>T<!>
         <!TYPE_PARAMETER_ON_LHS_OF_DOT!>T<!>.<!UNRESOLVED_REFERENCE!>create<!>()
     }
 }

compiler/tests/org/jetbrains/jet/cfg/ControlFlowTestGenerated.java

@@ -171,6 +171,11 @@ public class ControlFlowTestGenerated extends AbstractControlFlowTest {
         doTest("compiler/testData/cfg/ShortFunction.kt");
     }
     
+    @TestMetadata("typeParameter.kt")
+    public void testTypeParameter() throws Exception {
+        doTest("compiler/testData/cfg/typeParameter.kt");
+    }
+    
     @TestMetadata("unresolved.kt")
     public void testUnresolved() throws Exception {
         doTest("compiler/testData/cfg/unresolved.kt");