Added support for all basic math operators

Parser/src/AST-LLVM.cpp

@@ -43,9 +43,33 @@ namespace LX::AST
 		}
 
 		// Generates the IR of the operation //
-		// TODO: Support other operators other than ADD //
-		// TODO: Make the error actually output information //
-		llvm::Value* out = LLVM.builder.CreateAdd(lhs, rhs);
+		llvm::Value* out = nullptr;
+
+		// Creates the correct operation depending on the operand //
+		switch (m_Operand)
+		{
+			case Token::ADD:
+				out = LLVM.builder.CreateAdd(lhs, rhs);
+				break;
+
+			case Token::SUB:
+				out = LLVM.builder.CreateSub(lhs, rhs);
+				break;
+
+			case Token::MUL:
+				out = LLVM.builder.CreateMul(lhs, rhs);
+				break;
+
+			case Token::DIV:
+				out = LLVM.builder.CreateSDiv(lhs, rhs);
+				break;
+
+			default:
+				// TODO: Add an error here
+				out = nullptr;
+		}
+		
+		// Checks it all went succesfully before returning //
 		ThrowIf<IRGenerationError>(out == nullptr);
 		return out;
 	}

Parser/src/Parser.cpp

@@ -7,6 +7,22 @@
 
 namespace LX
 {
+	// Util function for working out if a token is a two sided operator //
+	static bool IsTwoSidedOperator(Token::TokenType t)
+	{
+		switch (t)
+		{
+			case Token::ADD:
+			case Token::SUB:
+			case Token::DIV:
+			case Token::MUL:
+				return true;
+
+			default:
+				return false;
+		}
+	}
+
 	// Local struct so everything can be public //
 	struct Parser
 	{
@@ -73,7 +89,7 @@ namespace LX
 		// TODO: Add more than just add //
 		if (p.index + 1 < p.len) [[likely]]
 		{
-			if (p.tokens[p.index + 1].type == Token::ADD)
+			if (IsTwoSidedOperator(p.tokens[p.index + 1].type))
 			{
 				// Parses the left hand side of the operation //
 				std::unique_ptr<AST::Node> lhs = ParsePrimary(p);

example/main.lx

@@ -7,7 +7,7 @@ func main()
     b = 7
 
     int c
-    c = a + b
+    c = a / b
 
     return c
 }