[Test] Add test for KT-62137

analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/DiagnosticCompilerTestFE10TestdataTestGenerated.java

@@ -38894,6 +38894,12 @@ public class DiagnosticCompilerTestFE10TestdataTestGenerated extends AbstractDia
                 KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/diagnostics/testsWithStdLib/contracts"), Pattern.compile("^(.+)\\.(kt|kts)$"), Pattern.compile("^(.+)\\.(reversed|fir|ll)\\.kts?$"), true);
             }
 
+            @Test
+            @TestMetadata("complexConditionWithSafeCall.kt")
+            public void testComplexConditionWithSafeCall() throws Exception {
+                runTest("compiler/testData/diagnostics/testsWithStdLib/contracts/complexConditionWithSafeCall.kt");
+            }
+
             @Nested
             @TestMetadata("compiler/testData/diagnostics/testsWithStdLib/contracts/controlflow")
             @TestDataPath("$PROJECT_ROOT")

analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLFirPreresolvedReversedDiagnosticCompilerFE10TestDataTestGenerated.java

@@ -38894,6 +38894,12 @@ public class LLFirPreresolvedReversedDiagnosticCompilerFE10TestDataTestGenerated
                 KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/diagnostics/testsWithStdLib/contracts"), Pattern.compile("^(.+)\\.(kt|kts)$"), Pattern.compile("^(.+)\\.(reversed|fir|ll)\\.kts?$"), true);
             }
 
+            @Test
+            @TestMetadata("complexConditionWithSafeCall.kt")
+            public void testComplexConditionWithSafeCall() throws Exception {
+                runTest("compiler/testData/diagnostics/testsWithStdLib/contracts/complexConditionWithSafeCall.kt");
+            }
+
             @Nested
             @TestMetadata("compiler/testData/diagnostics/testsWithStdLib/contracts/controlflow")
             @TestDataPath("$PROJECT_ROOT")

compiler/fir/analysis-tests/tests-gen/org/jetbrains/kotlin/test/runners/FirLightTreeOldFrontendDiagnosticsTestGenerated.java

@@ -38780,6 +38780,12 @@ public class FirLightTreeOldFrontendDiagnosticsTestGenerated extends AbstractFir
                 KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/diagnostics/testsWithStdLib/contracts"), Pattern.compile("^(.+)\\.kt$"), Pattern.compile("^(.+)\\.(reversed|fir|ll)\\.kts?$"), true);
             }
 
+            @Test
+            @TestMetadata("complexConditionWithSafeCall.kt")
+            public void testComplexConditionWithSafeCall() throws Exception {
+                runTest("compiler/testData/diagnostics/testsWithStdLib/contracts/complexConditionWithSafeCall.kt");
+            }
+
             @Nested
             @TestMetadata("compiler/testData/diagnostics/testsWithStdLib/contracts/controlflow")
             @TestDataPath("$PROJECT_ROOT")

compiler/fir/analysis-tests/tests-gen/org/jetbrains/kotlin/test/runners/FirPsiOldFrontendDiagnosticsTestGenerated.java

@@ -38894,6 +38894,12 @@ public class FirPsiOldFrontendDiagnosticsTestGenerated extends AbstractFirPsiDia
                 KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/diagnostics/testsWithStdLib/contracts"), Pattern.compile("^(.+)\\.kt$"), Pattern.compile("^(.+)\\.(reversed|fir|ll)\\.kts?$"), true);
             }
 
+            @Test
+            @TestMetadata("complexConditionWithSafeCall.kt")
+            public void testComplexConditionWithSafeCall() throws Exception {
+                runTest("compiler/testData/diagnostics/testsWithStdLib/contracts/complexConditionWithSafeCall.kt");
+            }
+
             @Nested
             @TestMetadata("compiler/testData/diagnostics/testsWithStdLib/contracts/controlflow")
             @TestDataPath("$PROJECT_ROOT")

compiler/testData/diagnostics/testsWithStdLib/contracts/complexConditionWithSafeCall.fir.kt

@@ -0,0 +1,18 @@
+// ISSUE: KT-62137
+
+class PersonDto (
+    val name: String
+)
+
+fun test() {
+    val name: String? = null
+    val person: PersonDto? = null
+
+    if (!name.isNullOrEmpty()) {
+        name.length // Smart cast work
+    }
+
+    if (!person?.name.isNullOrEmpty()) {
+        person.name // Smart cast doesn't work
+    }
+}

compiler/testData/diagnostics/testsWithStdLib/contracts/complexConditionWithSafeCall.kt

@@ -0,0 +1,18 @@
+// ISSUE: KT-62137
+
+class PersonDto (
+    val name: String
+)
+
+fun test() {
+    val name: String? = null
+    val person: PersonDto? = null
+
+    if (!name.isNullOrEmpty()) {
+        <!DEBUG_INFO_SMARTCAST!>name<!>.length // Smart cast work
+    }
+
+    if (!person?.name.isNullOrEmpty()) {
+        person<!UNSAFE_CALL!>.<!>name // Smart cast doesn't work
+    }
+}

compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/DiagnosticTestGenerated.java

@@ -40834,6 +40834,12 @@ public class DiagnosticTestGenerated extends AbstractDiagnosticTest {
                 KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/diagnostics/testsWithStdLib/contracts"), Pattern.compile("^(.+)\\.kt$"), Pattern.compile("^(.+)\\.(reversed|fir|ll)\\.kts?$"), true);
             }
 
+            @Test
+            @TestMetadata("complexConditionWithSafeCall.kt")
+            public void testComplexConditionWithSafeCall() throws Exception {
+                runTest("compiler/testData/diagnostics/testsWithStdLib/contracts/complexConditionWithSafeCall.kt");
+            }
+
             @Nested
             @TestMetadata("compiler/testData/diagnostics/testsWithStdLib/contracts/controlflow")
             @TestDataPath("$PROJECT_ROOT")