Regression test: char + int = char

compiler/testData/diagnostics/tests/regressions/intchar.kt

@@ -0,0 +1 @@
+val x: Char = '1'.plus(1)

compiler/testData/diagnostics/tests/regressions/intchar.txt

@@ -0,0 +1,3 @@
+package
+
+internal val x: kotlin.Char = \u0032 ('2')

compiler/tests/org/jetbrains/kotlin/checkers/JetDiagnosticsTestGenerated.java

@@ -10530,6 +10530,12 @@ public class JetDiagnosticsTestGenerated extends AbstractJetDiagnosticsTest {
                 doTest(fileName);
             }
 
+            @TestMetadata("intchar.kt")
+            public void testIntchar() throws Exception {
+                String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/regressions/intchar.kt");
+                doTest(fileName);
+            }
+
             @TestMetadata("itselfAsUpperBound.kt")
             public void testItselfAsUpperBound() throws Exception {
                 String fileName = JetTestUtils.navigationMetadata("compiler/testData/diagnostics/tests/regressions/itselfAsUpperBound.kt");