Fixed: control flow graph building for array of functions.

'get' call for array should be get from INDEXED_LVALUE_GET

compiler/frontend/src/org/jetbrains/jet/lang/cfg/JetControlFlowProcessor.java

@@ -875,8 +875,9 @@ public class JetControlFlowProcessor {
         @Override
         public void visitArrayAccessExpression(@NotNull JetArrayAccessExpression expression) {
             mark(expression);
-            if (!generateCall(expression)) {
-                generateArrayAccess(expression, getResolvedCall(expression));
+            ResolvedCall<FunctionDescriptor> getMethodResolvedCall = trace.get(BindingContext.INDEXED_LVALUE_GET, expression);
+            if (!checkAndGenerateCall(expression, getMethodResolvedCall)) {
+                generateArrayAccess(expression, getMethodResolvedCall);
             }
         }
 

compiler/testData/cfg/ArrayOfFunctions.instructions

@@ -0,0 +1,24 @@
+== test ==
+fun test(array: Array<(Int)->Unit>) {
+    array[11](3)
+}
+---------------------
+L0:
+    <START>
+    v(array: Array<(Int)->Unit>)
+    w(array)
+    mark({ array[11](3) })
+    mark(array[11](3))
+    mark(array[11])
+    r(array)
+    r(11)
+    call(array[11], get)
+    r(3)
+    call(array[11], <for expression array[11]>)
+L1:
+    <END>                                          NEXT:[<SINK>]
+error:
+    <ERROR>                                        PREV:[]
+sink:
+    <SINK>                                         PREV:[<ERROR>, <END>]
+=====================

compiler/testData/cfg/ArrayOfFunctions.kt

@@ -0,0 +1,3 @@
+fun test(array: Array<(Int)->Unit>) {
+    array[11](3)
+}

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

@@ -52,6 +52,11 @@ public class ControlFlowTestGenerated extends AbstractControlFlowTest {
         doTest("compiler/testData/cfg/arrayAccessExpression.kt");
     }
     
+    @TestMetadata("ArrayOfFunctions.kt")
+    public void testArrayOfFunctions() throws Exception {
+        doTest("compiler/testData/cfg/ArrayOfFunctions.kt");
+    }
+    
     @TestMetadata("arraySet.kt")
     public void testArraySet() throws Exception {
         doTest("compiler/testData/cfg/arraySet.kt");