Supported SAM adapter in infix calls.

compiler/backend/src/org/jetbrains/jet/codegen/binding/CodegenAnnotatingVisitor.java

@@ -58,7 +58,8 @@ class CodegenAnnotatingVisitor extends JetVisitorVoid {
     private static final TokenSet BINARY_OPERATIONS =
             TokenSet.orSet(JetTokens.AUGMENTED_ASSIGNMENTS,
                            TokenSet.create(JetTokens.PLUS, JetTokens.MINUS, JetTokens.MUL, JetTokens.DIV, JetTokens.PERC, JetTokens.RANGE,
-                                           JetTokens.LT, JetTokens.GT, JetTokens.LTEQ, JetTokens.GTEQ));
+                                           JetTokens.LT, JetTokens.GT, JetTokens.LTEQ, JetTokens.GTEQ,
+                                           JetTokens.IDENTIFIER));
 
     private final Map<String, Integer> anonymousSubclassesCount = new HashMap<String, Integer>();
 

compiler/testData/codegen/boxWithJava/samAdapters/operators/infixCall.java

@@ -0,0 +1,5 @@
+class JavaClass {
+    void doSomething(Runnable i) {
+        i.run();
+    }
+}

compiler/testData/codegen/boxWithJava/samAdapters/operators/infixCall.kt

@@ -0,0 +1,7 @@
+fun box(): String {
+    val obj = JavaClass()
+
+    var v = "FAIL"
+    obj doSomething { v = "OK" }
+    return v
+}

compiler/tests/org/jetbrains/jet/codegen/generated/BlackBoxWithJavaCodegenTestGenerated.java

@@ -262,6 +262,11 @@ public class BlackBoxWithJavaCodegenTestGenerated extends AbstractBlackBoxCodege
                 doTestWithJava("compiler/testData/codegen/boxWithJava/samAdapters/operators/get.kt");
             }
             
+            @TestMetadata("infixCall.kt")
+            public void testInfixCall() throws Exception {
+                doTestWithJava("compiler/testData/codegen/boxWithJava/samAdapters/operators/infixCall.kt");
+            }
+
             @TestMetadata("invoke.kt")
             public void testInvoke() throws Exception {
                 doTestWithJava("compiler/testData/codegen/boxWithJava/samAdapters/operators/invoke.kt");