Swift: Handle InlineArrayTypes

Author: jketema

swift/extractor/infra/SwiftTagTraits.h

@@ -348,7 +348,7 @@ MAP(swift::TypeBase, TypeTag)
         MAP(swift::ArraySliceType, ArraySliceTypeTag)
         MAP(swift::OptionalType, OptionalTypeTag)
         MAP(swift::VariadicSequenceType, VariadicSequenceTypeTag)
-      MAP(swift::InlineArrayType, void) // TODO: Swift 6.2
+      MAP(swift::InlineArrayType, InlineArrayTypeTag)
       MAP(swift::DictionaryType, DictionaryTypeTag)
 
 MAP(swift::AvailabilitySpec, AvailabilitySpecTag)

swift/extractor/translators/TypeTranslator.cpp

@@ -88,6 +88,14 @@ codeql::ArraySliceType TypeTranslator::translateArraySliceType(const swift::Arra
   return entry;
 }
 
+codeql::InlineArrayType TypeTranslator::translateInlineArrayType(
+    const swift::InlineArrayType& type) {
+  auto entry = createTypeEntry(type);
+  entry.count_type = dispatcher.fetchLabel(type.getCountType());
+  entry.element_type = dispatcher.fetchLabel(type.getElementType());
+  return entry;
+}
+
 codeql::DictionaryType TypeTranslator::translateDictionaryType(const swift::DictionaryType& type) {
   auto entry = createTypeEntry(type);
   entry.key_type = dispatcher.fetchLabel(type.getKeyType());

swift/extractor/translators/TypeTranslator.h

@@ -28,6 +28,7 @@ class TypeTranslator : public TypeTranslatorBase<TypeTranslator> {
       const swift::UnarySyntaxSugarType& type);
   codeql::OptionalType translateOptionalType(const swift::OptionalType& type);
   codeql::ArraySliceType translateArraySliceType(const swift::ArraySliceType& type);
+  codeql::InlineArrayType translateInlineArrayType(const swift::InlineArrayType& type);
   codeql::DictionaryType translateDictionaryType(const swift::DictionaryType& type);
   codeql::GenericFunctionType translateGenericFunctionType(const swift::GenericFunctionType& type);
   codeql::GenericTypeParamType translateGenericTypeParamType(