[NI] Add test for KT-32429

#KT-32429 Can't Reproduce

compiler/testData/codegen/box/inference/kt32429.kt

@@ -0,0 +1,14 @@
+// IGNORE_BACKEND_FIR: JVM_IR
+// TARGET_BACKEND: JVM
+// WITH_RUNTIME
+// !LANGUAGE: +NewInference
+// ISSUE: KT-32429
+
+import kotlin.properties.Delegates.observable
+
+class Test {
+    var test by observable(0) { _, _, _ ->
+    }
+}
+
+fun box(): String = "OK"

compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxCodegenTestGenerated.java

@@ -12523,6 +12523,11 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
             runTest("compiler/testData/codegen/box/inference/kt10822.kt");
         }
 
+        @TestMetadata("kt32429.kt")
+        public void testKt32429() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/kt32429.kt");
+        }
+
         @TestMetadata("lastExpressionOfLambdaWithNothingConstraint.kt")
         public void testLastExpressionOfLambdaWithNothingConstraint() throws Exception {
             runTest("compiler/testData/codegen/box/inference/lastExpressionOfLambdaWithNothingConstraint.kt");

compiler/tests/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java

@@ -12523,6 +12523,11 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
             runTest("compiler/testData/codegen/box/inference/kt10822.kt");
         }
 
+        @TestMetadata("kt32429.kt")
+        public void testKt32429() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/kt32429.kt");
+        }
+
         @TestMetadata("lastExpressionOfLambdaWithNothingConstraint.kt")
         public void testLastExpressionOfLambdaWithNothingConstraint() throws Exception {
             runTest("compiler/testData/codegen/box/inference/lastExpressionOfLambdaWithNothingConstraint.kt");

compiler/tests/org/jetbrains/kotlin/codegen/ir/FirBlackBoxCodegenTestGenerated.java

@@ -11373,6 +11373,11 @@ public class FirBlackBoxCodegenTestGenerated extends AbstractFirBlackBoxCodegenT
             runTest("compiler/testData/codegen/box/inference/kt10822.kt");
         }
 
+        @TestMetadata("kt32429.kt")
+        public void testKt32429() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/kt32429.kt");
+        }
+
         @TestMetadata("lastExpressionOfLambdaWithNothingConstraint.kt")
         public void testLastExpressionOfLambdaWithNothingConstraint() throws Exception {
             runTest("compiler/testData/codegen/box/inference/lastExpressionOfLambdaWithNothingConstraint.kt");

compiler/tests/org/jetbrains/kotlin/codegen/ir/IrBlackBoxCodegenTestGenerated.java

@@ -11373,6 +11373,11 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
             runTest("compiler/testData/codegen/box/inference/kt10822.kt");
         }
 
+        @TestMetadata("kt32429.kt")
+        public void testKt32429() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/kt32429.kt");
+        }
+
         @TestMetadata("lastExpressionOfLambdaWithNothingConstraint.kt")
         public void testLastExpressionOfLambdaWithNothingConstraint() throws Exception {
             runTest("compiler/testData/codegen/box/inference/lastExpressionOfLambdaWithNothingConstraint.kt");