Regression tests for some old EA reports

EA-35953, EA-35743

compiler/testData/codegen/intrinsics/ea35953.kt

@@ -0,0 +1,6 @@
+fun box(): String {
+    if (12.toString() equals "13") {
+        return "Fail"
+    }
+    return "OK"
+}

compiler/testData/codegen/regressions/ea35743.kt

@@ -0,0 +1,6 @@
+val Int.test = "test"
+
+fun box(): String {
+    val x = "a ${1.test}"
+    return if (x == "a test") "OK" else "Fail $x"
+}

compiler/tests/org/jetbrains/jet/codegen/StringsTest.java

@@ -88,4 +88,8 @@ public class StringsTest extends CodegenTestCase {
     public void testKt889() throws Exception {
         blackBoxFile("regressions/kt889.jet");
     }
+
+    public void testEa35743() {
+        blackBoxFile("regressions/ea35743.kt");
+    }
 }

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

@@ -33,12 +33,17 @@ public class IntrinsicsTestGenerated extends AbstractCodegenTest {
     public void testAllFilesPresentInIntrinsics() throws Exception {
         JetTestUtils.assertAllTestsPresentByMetadata(this.getClass(), "org.jetbrains.jet.generators.tests.GenerateTests", new File("compiler/testData/codegen/intrinsics"), "kt", true);
     }
-
+    
     @TestMetadata("compareTo.kt")
     public void testCompareTo() throws Exception {
         blackBoxFileByFullPath("compiler/testData/codegen/intrinsics/compareTo.kt");
     }
     
+    @TestMetadata("ea35953.kt")
+    public void testEa35953() throws Exception {
+        blackBoxFileByFullPath("compiler/testData/codegen/intrinsics/ea35953.kt");
+    }
+    
     @TestMetadata("longRangeWithExplicitDot.kt")
     public void testLongRangeWithExplicitDot() throws Exception {
         blackBoxFileByFullPath("compiler/testData/codegen/intrinsics/longRangeWithExplicitDot.kt");