Remove unused code

Author: kornilova203

bindgen/ir/IR.cpp

@@ -21,17 +21,15 @@ std::shared_ptr<TypeDef> IR::addTypeDef(std::string name,
     return typeDefs.back();
 }
 
-std::shared_ptr<Type> IR::addEnum(std::string name, const std::string &type,
-                                  std::vector<Enumerator> enumerators,
-                                  std::shared_ptr<Location> location) {
+void IR::addEnum(std::string name, const std::string &type,
+                 std::vector<Enumerator> enumerators,
+                 std::shared_ptr<Location> location) {
     std::shared_ptr<Enum> e =
         std::make_shared<Enum>(std::move(name), type, std::move(enumerators));
     enums.push_back(e);
     if (!e->isAnonymous()) {
         typeDefs.push_back(e->generateTypeDef(std::move(location)));
-        return typeDefs.back();
     }
-    return nullptr;
 }
 
 void IR::addStruct(std::string name, std::vector<Field *> fields,

bindgen/ir/IR.h

@@ -29,9 +29,9 @@ class IR {
     /**
      * @return type alias for the enum
      */
-    std::shared_ptr<Type> addEnum(std::string name, const std::string &type,
-                                  std::vector<Enumerator> enumerators,
-                                  std::shared_ptr<Location> location);
+    void addEnum(std::string name, const std::string &type,
+                 std::vector<Enumerator> enumerators,
+                 std::shared_ptr<Location> location);
 
     void addStruct(std::string name, std::vector<Field *> fields,
                    uint64_t typeSize, std::shared_ptr<Location> location);

bindgen/visitor/TreeVisitor.cpp

@@ -1,7 +1,5 @@
 #include "TreeVisitor.h"
 
-std::set<std::string> locations;
-
 bool TreeVisitor::VisitFunctionDecl(clang::FunctionDecl *func) {
     if (!astContext->getSourceManager().isInMainFile(func->getLocation())) {
         /* include functions only from the original header */
@@ -71,8 +69,7 @@ bool TreeVisitor::VisitEnumDecl(clang::EnumDecl *enumdecl) {
     std::string scalaType = typeTranslator.getTypeFromTypeMap(
         enumdecl->getIntegerType().getUnqualifiedType().getAsString());
 
-    std::shared_ptr<Type> alias = ir.addEnum(
-        name, scalaType, std::move(enumerators), getLocation(enumdecl));
+    ir.addEnum(name, scalaType, std::move(enumerators), getLocation(enumdecl));
 
     return true;
 }