diff --git a/analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/DiagnosticCompilerTestFE10TestdataTestGenerated.java b/analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/DiagnosticCompilerTestFE10TestdataTestGenerated.java
index d6ccd82ab21..a24d060aeb0 100644
--- a/analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/DiagnosticCompilerTestFE10TestdataTestGenerated.java
+++ b/analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/DiagnosticCompilerTestFE10TestdataTestGenerated.java
@@ -38875,6 +38875,12 @@ public class DiagnosticCompilerTestFE10TestdataTestGenerated extends AbstractDia
       public void testNoFalsePositiveAbstractToArray() {
         runTest("compiler/testData/diagnostics/tests/testsWithJava21/noFalsePositiveAbstractToArray.kt");
       }
+
+      @Test
+      @TestMetadata("otherHiddenInDeclaring.kt")
+      public void testOtherHiddenInDeclaring() {
+        runTest("compiler/testData/diagnostics/tests/testsWithJava21/otherHiddenInDeclaring.kt");
+      }
     }
 
     @Nested
diff --git a/analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLFirPreresolvedReversedDiagnosticCompilerFE10TestDataTestGenerated.java b/analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLFirPreresolvedReversedDiagnosticCompilerFE10TestDataTestGenerated.java
index cd5f242ce1a..fcec7d59276 100644
--- a/analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLFirPreresolvedReversedDiagnosticCompilerFE10TestDataTestGenerated.java
+++ b/analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLFirPreresolvedReversedDiagnosticCompilerFE10TestDataTestGenerated.java
@@ -38875,6 +38875,12 @@ public class LLFirPreresolvedReversedDiagnosticCompilerFE10TestDataTestGenerated
       public void testNoFalsePositiveAbstractToArray() {
         runTest("compiler/testData/diagnostics/tests/testsWithJava21/noFalsePositiveAbstractToArray.kt");
       }
+
+      @Test
+      @TestMetadata("otherHiddenInDeclaring.kt")
+      public void testOtherHiddenInDeclaring() {
+        runTest("compiler/testData/diagnostics/tests/testsWithJava21/otherHiddenInDeclaring.kt");
+      }
     }
 
     @Nested
diff --git a/compiler/fir/analysis-tests/tests-gen/org/jetbrains/kotlin/test/runners/FirLightTreeOldFrontendDiagnosticsTestGenerated.java b/compiler/fir/analysis-tests/tests-gen/org/jetbrains/kotlin/test/runners/FirLightTreeOldFrontendDiagnosticsTestGenerated.java
index 202b439d226..d795d7b19e2 100644
--- a/compiler/fir/analysis-tests/tests-gen/org/jetbrains/kotlin/test/runners/FirLightTreeOldFrontendDiagnosticsTestGenerated.java
+++ b/compiler/fir/analysis-tests/tests-gen/org/jetbrains/kotlin/test/runners/FirLightTreeOldFrontendDiagnosticsTestGenerated.java
@@ -36447,6 +36447,12 @@ public class FirLightTreeOldFrontendDiagnosticsTestGenerated extends AbstractFir
       public void testNoFalsePositiveAbstractToArray() {
         runTest("compiler/testData/diagnostics/tests/testsWithJava21/noFalsePositiveAbstractToArray.kt");
       }
+
+      @Test
+      @TestMetadata("otherHiddenInDeclaring.kt")
+      public void testOtherHiddenInDeclaring() {
+        runTest("compiler/testData/diagnostics/tests/testsWithJava21/otherHiddenInDeclaring.kt");
+      }
     }
 
     @Nested
diff --git a/compiler/fir/analysis-tests/tests-gen/org/jetbrains/kotlin/test/runners/FirPsiOldFrontendDiagnosticsTestGenerated.java b/compiler/fir/analysis-tests/tests-gen/org/jetbrains/kotlin/test/runners/FirPsiOldFrontendDiagnosticsTestGenerated.java
index d4a176ccdcd..84ccaeccdcb 100644
--- a/compiler/fir/analysis-tests/tests-gen/org/jetbrains/kotlin/test/runners/FirPsiOldFrontendDiagnosticsTestGenerated.java
+++ b/compiler/fir/analysis-tests/tests-gen/org/jetbrains/kotlin/test/runners/FirPsiOldFrontendDiagnosticsTestGenerated.java
@@ -36585,6 +36585,12 @@ public class FirPsiOldFrontendDiagnosticsTestGenerated extends AbstractFirPsiDia
       public void testNoFalsePositiveAbstractToArray() {
         runTest("compiler/testData/diagnostics/tests/testsWithJava21/noFalsePositiveAbstractToArray.kt");
       }
+
+      @Test
+      @TestMetadata("otherHiddenInDeclaring.kt")
+      public void testOtherHiddenInDeclaring() {
+        runTest("compiler/testData/diagnostics/tests/testsWithJava21/otherHiddenInDeclaring.kt");
+      }
     }
 
     @Nested
diff --git a/compiler/testData/diagnostics/tests/testsWithJava21/otherHiddenInDeclaring.fir.kt b/compiler/testData/diagnostics/tests/testsWithJava21/otherHiddenInDeclaring.fir.kt
new file mode 100644
index 00000000000..271831dd60f
--- /dev/null
+++ b/compiler/testData/diagnostics/tests/testsWithJava21/otherHiddenInDeclaring.fir.kt
@@ -0,0 +1,43 @@
+// ISSUE: KT-32754
+
+import java.lang.invoke.MethodHandles
+
+fun <T> Collection<T>.toArray(f: (Int) -> Array<T?>) = 1
+
+fun String.strip() = 1
+fun String.stripLeading() = 1
+fun String.stripTrailing() = 1
+fun String.indent(n: Int) = 1
+fun String.stripIndent() = 1
+fun String.translateEscapes() = 1
+fun String.transform(f: (String) -> String) = 1
+fun String.formatted(vararg args: Any) = 1
+fun String.repeat(n: Int) = 1
+fun String.describeConstable() = 1
+fun String.resolveConstantDesc(lookup: MethodHandles.Lookup) = 1
+
+fun <E : Enum<E>> Enum<E>.describeConstable() = 1
+
+enum class MyEnum { E }
+
+fun test(c: Collection<String>, l: List<String>, s: Set<String>) {
+    consumeInt(c.toArray { i -> arrayOfNulls<String>(i) })
+    consumeInt(l.toArray { i -> arrayOfNulls(i) })
+    consumeInt(s.toArray { i -> arrayOfNulls(i) })
+
+    consumeInt("".strip())
+    consumeInt("".stripLeading())
+    consumeInt("".stripTrailing())
+    consumeInt("".indent(1))
+    consumeInt("".stripIndent())
+    consumeInt("".translateEscapes())
+    consumeInt("".transform { it -> "" })
+    consumeInt("".formatted())
+    consumeInt("".repeat(1))
+    consumeInt("".describeConstable())
+    consumeInt("".resolveConstantDesc(null <!CAST_NEVER_SUCCEEDS!>as<!> MethodHandles.Lookup))
+
+    consumeInt(MyEnum.E.describeConstable())
+}
+
+fun consumeInt(i: Int) {}
\ No newline at end of file
diff --git a/compiler/testData/diagnostics/tests/testsWithJava21/otherHiddenInDeclaring.kt b/compiler/testData/diagnostics/tests/testsWithJava21/otherHiddenInDeclaring.kt
new file mode 100644
index 00000000000..ec3819025c8
--- /dev/null
+++ b/compiler/testData/diagnostics/tests/testsWithJava21/otherHiddenInDeclaring.kt
@@ -0,0 +1,43 @@
+// ISSUE: KT-32754
+
+import java.lang.invoke.MethodHandles
+
+fun <T> Collection<T>.toArray(f: (Int) -> Array<T?>) = 1
+
+fun String.<!EXTENSION_SHADOWED_BY_MEMBER!>strip<!>() = 1
+fun String.<!EXTENSION_SHADOWED_BY_MEMBER!>stripLeading<!>() = 1
+fun String.<!EXTENSION_SHADOWED_BY_MEMBER!>stripTrailing<!>() = 1
+fun String.<!EXTENSION_SHADOWED_BY_MEMBER!>indent<!>(n: Int) = 1
+fun String.<!EXTENSION_SHADOWED_BY_MEMBER!>stripIndent<!>() = 1
+fun String.<!EXTENSION_SHADOWED_BY_MEMBER!>translateEscapes<!>() = 1
+fun String.transform(f: (String) -> String) = 1
+fun String.<!EXTENSION_SHADOWED_BY_MEMBER!>formatted<!>(vararg args: Any) = 1
+fun String.repeat(n: Int) = 1
+fun String.<!EXTENSION_SHADOWED_BY_MEMBER!>describeConstable<!>() = 1
+fun String.<!EXTENSION_SHADOWED_BY_MEMBER!>resolveConstantDesc<!>(lookup: MethodHandles.Lookup) = 1
+
+fun <E : Enum<E>> Enum<E>.<!EXTENSION_SHADOWED_BY_MEMBER!>describeConstable<!>() = 1
+
+enum class MyEnum { E }
+
+fun test(c: Collection<String>, l: List<String>, s: Set<String>) {
+    consumeInt(<!TYPE_MISMATCH!>c.<!DEPRECATION, JAVA_MODULE_DOES_NOT_EXPORT_PACKAGE!>toArray<!> { i -> arrayOfNulls<String>(i) }<!>)
+    consumeInt(<!TYPE_MISMATCH!>l.<!DEPRECATION!>toArray<!> { i -> arrayOfNulls(i) }<!>)
+    consumeInt(<!TYPE_MISMATCH!>s.<!DEPRECATION!>toArray<!> { i -> arrayOfNulls(i) }<!>)
+
+    consumeInt(<!TYPE_MISMATCH!>"".<!DEPRECATION, JAVA_MODULE_DOES_NOT_EXPORT_PACKAGE!>strip<!>()<!>)
+    consumeInt(<!TYPE_MISMATCH!>"".<!DEPRECATION, JAVA_MODULE_DOES_NOT_EXPORT_PACKAGE!>stripLeading<!>()<!>)
+    consumeInt(<!TYPE_MISMATCH!>"".<!DEPRECATION, JAVA_MODULE_DOES_NOT_EXPORT_PACKAGE!>stripTrailing<!>()<!>)
+    consumeInt(<!TYPE_MISMATCH!>"".<!DEPRECATION, JAVA_MODULE_DOES_NOT_EXPORT_PACKAGE!>indent<!>(1)<!>)
+    consumeInt(<!TYPE_MISMATCH!>"".<!DEPRECATION, JAVA_MODULE_DOES_NOT_EXPORT_PACKAGE!>stripIndent<!>()<!>)
+    consumeInt(<!TYPE_MISMATCH!>"".<!DEPRECATION, JAVA_MODULE_DOES_NOT_EXPORT_PACKAGE!>translateEscapes<!>()<!>)
+    consumeInt(<!TYPE_MISMATCH!>"".<!DEPRECATION, JAVA_MODULE_DOES_NOT_EXPORT_PACKAGE!>transform<!> { it -> "" }<!>)
+    consumeInt(<!TYPE_MISMATCH!>"".<!DEPRECATION, JAVA_MODULE_DOES_NOT_EXPORT_PACKAGE!>formatted<!>()<!>)
+    consumeInt("".repeat(1))
+    consumeInt(<!TYPE_MISMATCH!>"".<!DEPRECATION, JAVA_MODULE_DOES_NOT_EXPORT_PACKAGE!>describeConstable<!>()<!>)
+    consumeInt(<!TYPE_MISMATCH!>"".<!DEPRECATION, JAVA_MODULE_DOES_NOT_EXPORT_PACKAGE!>resolveConstantDesc<!>(null <!CAST_NEVER_SUCCEEDS!>as<!> MethodHandles.Lookup)<!>)
+
+    consumeInt(<!TYPE_MISMATCH!>MyEnum.E.<!DEPRECATION!>describeConstable<!>()<!>)
+}
+
+fun consumeInt(i: Int) {}
diff --git a/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/DiagnosticTestGenerated.java b/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/DiagnosticTestGenerated.java
index 05eb4918e4f..9b0ef8dec68 100644
--- a/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/DiagnosticTestGenerated.java
+++ b/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/DiagnosticTestGenerated.java
@@ -38875,6 +38875,12 @@ public class DiagnosticTestGenerated extends AbstractDiagnosticTest {
       public void testNoFalsePositiveAbstractToArray() {
         runTest("compiler/testData/diagnostics/tests/testsWithJava21/noFalsePositiveAbstractToArray.kt");
       }
+
+      @Test
+      @TestMetadata("otherHiddenInDeclaring.kt")
+      public void testOtherHiddenInDeclaring() {
+        runTest("compiler/testData/diagnostics/tests/testsWithJava21/otherHiddenInDeclaring.kt");
+      }
     }
 
     @Nested