Added IfBranch class

Parser/inc/AST.h

@@ -201,4 +201,31 @@ namespace LX::AST
 			// Any arguments to pass into the function //
 			std::vector<std::unique_ptr<Node>> m_Args;
 	};
+
+	// Node to represent a if-statement within the AST //
+	class IfBranch : public Node
+	{
+		public:
+			// Constructor to set the name of the function and any args it may have //
+			IfBranch();
+
+			// Function for generating LLVM IR (Intermediate representation) //
+			llvm::Value* GenIR(InfoLLVM& LLVM, FunctionScope& func) override;
+
+			// Function to log the node to a file //
+			void Log(unsigned depth) override;
+
+			// Function to get the node's type name //
+			const char* TypeName() override;
+
+			// Function to add a node to the branch //
+			inline void Push(std::unique_ptr<Node>& node) { m_Body.push_back(std::move(node)); }
+
+		private:
+			// The condition of the branch //
+			std::unique_ptr<Node> m_Condition;
+
+			// The body of the if-statement //
+			std::vector<std::unique_ptr<Node>> m_Body;
+	};
 }

Parser/src/AST/AST-Constructors.cpp

@@ -68,4 +68,9 @@ namespace LX::AST
 	FunctionCall::FunctionCall(const std::string& name, std::vector<std::unique_ptr<AST::Node>>& args)
 		: Node(Node::FUNCTION_CALL), m_Name(name), m_Args(std::move(args))
 	{}
+
+	// Passes constructor args to values and sets type //
+	IfBranch::IfBranch()
+		: Node(Node::IF_STATEMENT), m_Body{}
+	{}
 }

Parser/src/AST/AST-LLVM.cpp

@@ -125,4 +125,9 @@ namespace LX::AST
 
 		return LLVM.builder.CreateCall(LLVM.functions[m_Name], evaluatedArgs, "call_tmp");
 	}
+
+	llvm::Value* IfBranch::GenIR(InfoLLVM& LLVM, FunctionScope& scope)
+	{
+		return nullptr;
+	}
 }

Parser/src/AST/AST-Loggers.cpp

@@ -111,4 +111,20 @@ namespace LX::AST
 	{
 		return "Function call";
 	}
+
+	void IfBranch::Log(unsigned depth)
+	{
+		Log::out<Log::Priority::HIGH>(std::string(depth, '\t'), "If Statement");
+		Log::out<Log::Priority::HIGH>(std::string(depth + 1, '\t'), "Condition:");
+
+		m_Condition->Log(depth + 2);
+
+		Log::out<Log::Priority::HIGH>(std::string(depth + 1, '\t'), "Body:");
+		for (const auto& node : m_Body) { node->Log(depth + 1); }
+	}
+
+	const char* IfBranch::TypeName()
+	{
+		return "If Statement";
+	}
 }