[FIR] Add tests for #KT-54670

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

@@ -35480,6 +35480,12 @@ public class DiagnosticCompilerTestFE10TestdataTestGenerated extends AbstractDia
                 runTest("compiler/testData/diagnostics/tests/varargs/UnaryVsVararg.kt");
             }
 
+            @Test
+            @TestMetadata("unresolvedVarargType.kt")
+            public void testUnresolvedVarargType() throws Exception {
+                runTest("compiler/testData/diagnostics/tests/varargs/unresolvedVarargType.kt");
+            }
+
             @Test
             @TestMetadata("varargInSetter.kt")
             public void testVarargInSetter() throws Exception {

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

@@ -35480,6 +35480,12 @@ public class LLFirPreresolvedReversedDiagnosticCompilerFE10TestDataTestGenerated
                 runTest("compiler/testData/diagnostics/tests/varargs/UnaryVsVararg.kt");
             }
 
+            @Test
+            @TestMetadata("unresolvedVarargType.kt")
+            public void testUnresolvedVarargType() throws Exception {
+                runTest("compiler/testData/diagnostics/tests/varargs/unresolvedVarargType.kt");
+            }
+
             @Test
             @TestMetadata("varargInSetter.kt")
             public void testVarargInSetter() throws Exception {

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

@@ -35480,6 +35480,12 @@ public class FirLightTreeOldFrontendDiagnosticsTestGenerated extends AbstractFir
                 runTest("compiler/testData/diagnostics/tests/varargs/UnaryVsVararg.kt");
             }
 
+            @Test
+            @TestMetadata("unresolvedVarargType.kt")
+            public void testUnresolvedVarargType() throws Exception {
+                runTest("compiler/testData/diagnostics/tests/varargs/unresolvedVarargType.kt");
+            }
+
             @Test
             @TestMetadata("varargInSetter.kt")
             public void testVarargInSetter() throws Exception {

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

@@ -35594,6 +35594,12 @@ public class FirPsiOldFrontendDiagnosticsTestGenerated extends AbstractFirPsiDia
                 runTest("compiler/testData/diagnostics/tests/varargs/UnaryVsVararg.kt");
             }
 
+            @Test
+            @TestMetadata("unresolvedVarargType.kt")
+            public void testUnresolvedVarargType() throws Exception {
+                runTest("compiler/testData/diagnostics/tests/varargs/unresolvedVarargType.kt");
+            }
+
             @Test
             @TestMetadata("varargInSetter.kt")
             public void testVarargInSetter() throws Exception {

compiler/testData/diagnostics/tests/varargs/unresolvedVarargType.fir.kt

@@ -0,0 +1 @@
+fun testVarArgs(vararg v: <!UNRESOLVED_REFERENCE!>Smth<!>) {}

compiler/testData/diagnostics/tests/varargs/unresolvedVarargType.kt

@@ -0,0 +1 @@
+fun testVarArgs(<!FORBIDDEN_VARARG_PARAMETER_TYPE!>vararg<!> v: <!UNRESOLVED_REFERENCE!>Smth<!>) {}

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

@@ -36762,6 +36762,12 @@ public class DiagnosticTestGenerated extends AbstractDiagnosticTest {
                 runTest("compiler/testData/diagnostics/tests/varargs/UnaryVsVararg.kt");
             }
 
+            @Test
+            @TestMetadata("unresolvedVarargType.kt")
+            public void testUnresolvedVarargType() throws Exception {
+                runTest("compiler/testData/diagnostics/tests/varargs/unresolvedVarargType.kt");
+            }
+
             @Test
             @TestMetadata("varargInSetter.kt")
             public void testVarargInSetter() throws Exception {