Simplified the parser by removing a redundancy.

Signed-off-by: Dimitar Dobrev <dpldobrev@protonmail.com>

src/CppParser/Parser.cpp

@@ -159,7 +159,7 @@ void Parser::SetupHeader()
 
     for (unsigned I = 0, E = Opts->Arguments.size(); I != E; ++I)
     {
-        const String& Arg = Opts->Arguments[I];
+        const auto& Arg = Opts->Arguments[I];
         args.push_back(Arg.c_str());
     }
 
@@ -212,25 +212,25 @@ void Parser::SetupHeader()
 
     for (unsigned I = 0, E = Opts->IncludeDirs.size(); I != E; ++I)
     {
-        const String& s = Opts->IncludeDirs[I];
+        const auto& s = Opts->IncludeDirs[I];
         HSOpts.AddPath(s, frontend::Angled, false, false);
     }
 
     for (unsigned I = 0, E = Opts->SystemIncludeDirs.size(); I != E; ++I)
     {
-        String s = Opts->SystemIncludeDirs[I];
+        const auto& s = Opts->SystemIncludeDirs[I];
         HSOpts.AddPath(s, frontend::System, false, false);
     }
 
     for (unsigned I = 0, E = Opts->Defines.size(); I != E; ++I)
     {
-        const String& define = Opts->Defines[I];
+        const auto& define = Opts->Defines[I];
         PPOpts.addMacroDef(define);
     }
 
     for (unsigned I = 0, E = Opts->Undefines.size(); I != E; ++I)
     {
-        const String& undefine = Opts->Undefines[I];
+        const auto& undefine = Opts->Undefines[I];
         PPOpts.addMacroUndef(undefine);
     }
 
@@ -2334,7 +2334,7 @@ void Parser::WalkFunction(clang::FunctionDecl* FD, Function* F,
     F->ReturnType = GetQualifiedType(FD->getReturnType(),
         WalkType(FD->getReturnType(), &RTL));
 
-    String Mangled = GetDeclMangledName(FD);
+    const auto& Mangled = GetDeclMangledName(FD);
     F->Mangled = Mangled;
 
     clang::SourceLocation ParamStartLoc = FD->getLocStart();

src/CppParser/Parser.h

@@ -21,7 +21,6 @@
 #include "CppParser.h"
 
 #include <string>
-typedef std::string String;
 
 namespace clang {
   namespace CodeGen {