diff --git a/src/Mamba/Code Analysis/Syntax/Lexer.cpp b/src/Mamba/Code Analysis/Syntax/Lexer.cpp
index 1e71e30..8744760 100644
--- a/src/Mamba/Code Analysis/Syntax/Lexer.cpp	
+++ b/src/Mamba/Code Analysis/Syntax/Lexer.cpp	
@@ -17,7 +17,7 @@
 namespace Mamba
 {
     Lexer::Lexer(const std::shared_ptr<const class SyntaxTree> SyntaxTree) :
-        SyntaxTree(SyntaxTree), Text(SyntaxTree->Text), Start(), Position(), Kind(SyntaxKind::BadToken)
+        SyntaxTree(SyntaxTree), Text(SyntaxTree->Text), Position(), Start(), Kind(SyntaxKind::BadToken)
     {
     }
 
diff --git a/src/Mamba/Code Analysis/Syntax/Lexer.h b/src/Mamba/Code Analysis/Syntax/Lexer.h
index c959f9a..b026e46 100644
--- a/src/Mamba/Code Analysis/Syntax/Lexer.h	
+++ b/src/Mamba/Code Analysis/Syntax/Lexer.h	
@@ -19,7 +19,7 @@ namespace Mamba
         std::size_t Start;
 
         SyntaxKind Kind;
-        NullableSharedPtr<class Literal> Value;
+        NullableSharedPtr<struct Literal> Value;
 
     public:
         DiagnosticBag Diagnostics;
diff --git a/src/Mamba/Code Analysis/Syntax/Literal.h b/src/Mamba/Code Analysis/Syntax/Literal.h
index 90811b0..35ed438 100644
--- a/src/Mamba/Code Analysis/Syntax/Literal.h	
+++ b/src/Mamba/Code Analysis/Syntax/Literal.h	
@@ -45,7 +45,7 @@ namespace Mamba
         LiteralValue(const LiteralValue&) = default;
         LiteralValue(LiteralValue&&) = default;
 
-        friend class Literal;
+        friend struct Literal;
     };
 
     enum class LiteralType
diff --git a/src/Mamba/Code Analysis/Syntax/LiteralExpressionSyntax.h b/src/Mamba/Code Analysis/Syntax/LiteralExpressionSyntax.h
index e2bb09b..78a958b 100644
--- a/src/Mamba/Code Analysis/Syntax/LiteralExpressionSyntax.h	
+++ b/src/Mamba/Code Analysis/Syntax/LiteralExpressionSyntax.h	
@@ -26,6 +26,6 @@ namespace Mamba
         virtual std::vector<std::shared_ptr<const class SyntaxNode>> Children() const noexcept override;
 
         const std::shared_ptr<const class SyntaxToken> LiteralToken;
-        const std::shared_ptr<const class Literal> Value;
+        const std::shared_ptr<const struct Literal> Value;
     };
 } // namespace Mamba
\ No newline at end of file
diff --git a/src/Mamba/Code Analysis/Syntax/SyntaxNode.cpp b/src/Mamba/Code Analysis/Syntax/SyntaxNode.cpp
index 4966652..dab17c9 100644
--- a/src/Mamba/Code Analysis/Syntax/SyntaxNode.cpp	
+++ b/src/Mamba/Code Analysis/Syntax/SyntaxNode.cpp	
@@ -186,7 +186,7 @@ namespace Mamba
 
         const auto LastChild = Node->Children().size() == 0 ? nullptr : Node->Children().back();
 
-        for (const auto Child : Node->Children())
+        for (auto&& Child : Node->Children())
         {
             PrettyPrint(Stream, Child, Indent, Child == LastChild);
         }
diff --git a/src/Mamba/Code Analysis/Syntax/SyntaxToken.h b/src/Mamba/Code Analysis/Syntax/SyntaxToken.h
index 36c5d47..b1dba93 100644
--- a/src/Mamba/Code Analysis/Syntax/SyntaxToken.h	
+++ b/src/Mamba/Code Analysis/Syntax/SyntaxToken.h	
@@ -15,7 +15,7 @@ namespace Mamba
     public:
         [[nodiscard]] SyntaxToken(const std::shared_ptr<const class SyntaxTree> SyntaxTree, const SyntaxKind Kind,
                                   const std::size_t Position, const std::shared_ptr<const String> Text,
-                                  const NullableSharedPtr<class Literal> Value) noexcept;
+                                  const NullableSharedPtr<struct Literal> Value) noexcept;
 
         virtual SyntaxKind Kind() const noexcept override;
 
diff --git a/xmake.lua b/xmake.lua
index fc0cd14..2d691a2 100644
--- a/xmake.lua
+++ b/xmake.lua
@@ -10,6 +10,7 @@ target("Jvav")
     set_languages("clatest", "c++latest")
     add_packages("fast_io")
     set_toolchains("llvm")
+    set_warnings("all")
     add_includedirs("src/Mamba", "src/Mamba/Code Analysis", "src/Mamba/Code Analysis/Syntax", "src/Mamba/Code Analysis/Text")
     add_linkdirs("/opt/homebrew/opt/llvm/lib/c++") -- macOS compability
     if is_mode("release") then