[FE 1.0] Don't throw exception during substitution of accessors, just return original

compiler/testData/diagnostics/tests/inference/builderInference/propertySubstitution.kt

@@ -0,0 +1,45 @@
+// FIR_IDENTICAL
+// WITH_STDLIB
+
+interface FirJavaClass2 {
+    val superTypeRefs: MutableList<FirTypeRef2>
+}
+
+interface ConeKotlinType2
+
+class ClassId2
+
+val ConeKotlinType2.classId: ClassId2? get() = null
+
+interface FirSignatureEnhancement2 {
+    fun enhanceSuperType(type: FirTypeRef2): FirTypeRef2 = TODO()
+}
+
+interface FirTypeRef2
+
+val FirTypeRef2.coneType: ConeKotlinType2 get() = TODO()
+
+private fun FirJavaClass2.getPurelyImplementedSupertype(): ConeKotlinType2? = null
+
+inline fun buildResolvedTypeRef2(init: FirResolvedTypeRefBuilder2.() -> Unit): FirResolvedTypeRef2 = TODO()
+
+interface FirResolvedTypeRef2 : FirTypeRef2
+
+class FirResolvedTypeRefBuilder2 {
+    lateinit var type: ConeKotlinType2
+}
+
+fun foo(firJavaClass: FirJavaClass2, enhancement: FirSignatureEnhancement2) {
+    val enhancedSuperTypes = buildList {
+        val purelyImplementedSupertype = firJavaClass.getPurelyImplementedSupertype()
+        val purelyImplementedSupertypeClassId = purelyImplementedSupertype?.classId
+        firJavaClass.superTypeRefs.mapNotNullTo(this) { superType ->
+            enhancement.enhanceSuperType(superType).takeUnless {
+                purelyImplementedSupertypeClassId != null && it.coneType.classId == purelyImplementedSupertypeClassId
+            }
+        }
+        purelyImplementedSupertype?.let {
+            add(buildResolvedTypeRef2 { type = it })
+        }
+    }
+}