Add testContextParameterDangling

kotlin-analysis-api/src/test/kotlin/com/google/devtools/ksp/test/KSPUnitTestSuite.kt

diff --git a/kotlin-analysis-api/src/test/kotlin/com/google/devtools/ksp/test/KSPUnitTestSuite.kt b/kotlin-analysis-api/src/test/kotlin/com/google/devtools/ksp/test/KSPUnitTestSuite.kt
index 9c63d92..2b04c94 100644
--- a/kotlin-analysis-api/src/test/kotlin/com/google/devtools/ksp/test/KSPUnitTestSuite.kt
+++ b/kotlin-analysis-api/src/test/kotlin/com/google/devtools/ksp/test/KSPUnitTestSuite.kt
@@ -315,6 +315,13 @@
         runTest("$AA_PATH/native/contextParameterNames.kt")
     }
 
+    @TestMetadata("getSymbolsWithAnnotation/negative/contextParameterDangling.kt")
+    @Test
+    @Negative("A dangling context(...) modifier list with no following declaration is a syntax error.")
+    fun testContextParameterDangling() {
+        runTest("$AA_PATH/getSymbolsWithAnnotation/negative/contextParameterDangling.kt")
+    }
+
     @TestMetadata("declarationInconsistency.kt")
     @Test
     fun testDeclarationInconsistency() {

kotlin-analysis-api/testData/getSymbolsWithAnnotation/negative/contextParameterDangling.kt

diff --git a/kotlin-analysis-api/testData/getSymbolsWithAnnotation/negative/contextParameterDangling.kt b/kotlin-analysis-api/testData/getSymbolsWithAnnotation/negative/contextParameterDangling.kt
new file mode 100644
index 0000000..35f2d3c
--- /dev/null
+++ b/kotlin-analysis-api/testData/getSymbolsWithAnnotation/negative/contextParameterDangling.kt
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2026 Google LLC
+ * Copyright 2010-2026 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// A dangling `context(...)` modifier list (one not followed by a declaration) is a syntax error,
+// but KSP must degrade gracefully on erroneous code instead of throwing an InternalKSPException.
+// The Analysis API reports the containing symbol of such a context parameter as the enclosing
+// class, or as the KaFileSymbol when it is top-level. Since a dangling modifier list is not a
+// declaration, AAResolutionStrategy never visits it, so for parity neither strategy reports the
+// annotated context parameters inside it.
+
+// TEST PROCESSOR: GetSymbolsWithAnnotationProcessor
+// PROCESSOR INPUT: Anno
+// EXPECTED:
+// Anno: annotatedFun
+// EXPECT NEXT: Anno: foo.ctxParam
+// END
+
+// FILE: Main.kt
+
+annotation class Anno
+
+interface Ctx
+
+@Anno
+fun annotatedFun() {
+}
+
+context(@Anno ctxParam: Ctx)
+fun foo() {
+}
+
+class MyClass {
+    context(@Anno danglingInClass: Ctx)
+}
+
+// FILE: Dangling.kt
+
+context(@Anno danglingTopLevel: Ctx)