Swift: small TypeRepr visit rewording

Author: redsun82

swift/extractor/visitors/SwiftVisitor.h

@@ -27,7 +27,7 @@ class SwiftVisitor : private SwiftDispatcher {
   void visit(swift::Pattern* pattern) override { patternVisitor.visit(pattern); }
   void visit(swift::TypeBase* type) override { typeVisitor.visit(type); }
   void visit(swift::TypeRepr* typeRepr, swift::Type type) override {
-    typeVisitor.visit(*typeRepr, type);
+    emit(typeVisitor.translateTypeRepr(*typeRepr, type));
   }
 
   DeclVisitor declVisitor{*this};

swift/extractor/visitors/TypeVisitor.cpp

@@ -8,10 +8,10 @@ void TypeVisitor::visit(swift::TypeBase* type) {
   dispatcher_.emit(TypesTrap{label, type->getString(), canonicalLabel});
 }
 
-void TypeVisitor::visit(const swift::TypeRepr& typeRepr, swift::Type type) {
+codeql::TypeRepr TypeVisitor::translateTypeRepr(const swift::TypeRepr& typeRepr, swift::Type type) {
   auto entry = dispatcher_.createEntry(typeRepr);
   entry.type = dispatcher_.fetchLabel(type);
-  dispatcher_.emit(entry);
+  return entry;
 }
 
 void TypeVisitor::visitProtocolType(swift::ProtocolType* type) {

swift/extractor/visitors/TypeVisitor.h

@@ -9,7 +9,7 @@ class TypeVisitor : public TypeVisitorBase<TypeVisitor> {
   using TypeVisitorBase<TypeVisitor>::TypeVisitorBase;
 
   void visit(swift::TypeBase* type);
-  void visit(const swift::TypeRepr& typeRepr, swift::Type type);
+  codeql::TypeRepr translateTypeRepr(const swift::TypeRepr& typeRepr, swift::Type type);
 
   void visitProtocolType(swift::ProtocolType* type);
   void visitEnumType(swift::EnumType* type);