Debugger: suppress UNSAFE_CALL diagnostic in debug mode

idea/src/org/jetbrains/jet/plugin/debugger/DiagnosticSuppressorForDebugger.kt

@@ -31,7 +31,8 @@ public class DiagnosticSuppressorForDebugger : DiagnosticsWithSuppression.Diagno
             val diagnosticFactory = diagnostic.getFactory()
             return diagnosticFactory == Errors.INVISIBLE_MEMBER ||
                    diagnosticFactory == Errors.INVISIBLE_REFERENCE ||
-                   diagnosticFactory == Errors.INVISIBLE_SETTER
+                   diagnosticFactory == Errors.INVISIBLE_SETTER ||
+                   diagnosticFactory == Errors.UNSAFE_CALL
         }
 
         return false

idea/testData/debugger/tinyApp/outs/unsafeCall.out

@@ -0,0 +1,9 @@
+LineBreakpoint created at unsafeCall.kt:8
+!JDK_HOME!\bin\java -agentlib:jdwp=transport=dt_socket,address=!HOST_NAME!:!HOST_PORT!,suspend=y,server=n -Dfile.encoding=!FILE_ENCODING! -classpath !APP_PATH!\classes;!KOTLIN_RUNTIME!;!CUSTOM_LIBRARY!;!RT_JAR! unsafeCall.UnsafeCallPackage
+Connected to the target VM, address: '!HOST_NAME!:PORT_NAME!', transport: 'socket'
+unsafeCall.kt:8
+Compile bytecode for s1.length()
+Compile bytecode for s2.length()
+Disconnected from the target VM, address: '!HOST_NAME!:PORT_NAME!', transport: 'socket'
+
+Process finished with exit code 0

idea/testData/debugger/tinyApp/src/evaluate/singleBreakpoint/unsafeCall.kt

@@ -0,0 +1,15 @@
+package unsafeCall
+
+// this test is used also to check more than one file for package in JetPositionManager:prepareTypeMapper. see forTests/simple.kt
+fun main(args: Array<String>) {
+    val s1: String? = "a"
+    val s2: String? = null
+    //Breakpoint!
+    args.size
+}
+
+// EXPRESSION: s1.length()
+// RESULT: 1: I
+
+// EXPRESSION: s2.length()
+// RESULT: java.lang.NullPointerException: Ljava/lang/NullPointerException;

idea/tests/org/jetbrains/jet/plugin/debugger/evaluate/KotlinEvaluateExpressionTestGenerated.java

@@ -208,6 +208,12 @@ public class KotlinEvaluateExpressionTestGenerated extends AbstractKotlinEvaluat
             doSingleBreakpointTest(fileName);
         }
 
+        @TestMetadata("unsafeCall.kt")
+        public void testUnsafeCall() throws Exception {
+            String fileName = JetTestUtils.navigationMetadata("idea/testData/debugger/tinyApp/src/evaluate/singleBreakpoint/unsafeCall.kt");
+            doSingleBreakpointTest(fileName);
+        }
+
         @TestMetadata("vars.kt")
         public void testVars() throws Exception {
             String fileName = JetTestUtils.navigationMetadata("idea/testData/debugger/tinyApp/src/evaluate/singleBreakpoint/vars.kt");