Initial work on expression parsing.

src/CoreData/Operators.hpp

@@ -0,0 +1,59 @@
+#ifndef MALACHSCRIPT_OPERATORS_HPP
+#define MALACHSCRIPT_OPERATORS_HPP
+
+#include <cstdint>
+
+namespace MalachScript {
+    enum class AssignmentOperator : uint8_t {
+        Assignment,                     // =
+        AdditionAssignment,             // +=
+        SubtractionAssignment,          // -=
+        MultiplicationAssignment,       // *=
+        DivisionAssignment,             // /=
+        BitwiseOrAssignment,            // |=
+        BitwiseAndAssignment,           // &=
+        BitwiseXorAssignment,           // ^=
+        ModuloAssignment,               // %=
+        ExponentiationAssignment,       // **=
+        BitwiseLeftShiftAssignment,     // <<=
+        BitwiseRightShiftAssignment,    // >>=
+        ArithmeticRightShiftAssignment, // >>>=
+    };
+
+    enum class LogicOperator : uint8_t {
+        LogicalAnd,                     // &&, and
+        LogicalOr,                      // ||, or
+        LogicalXor,                     // ^^, xor
+    };
+
+    enum class ComparisonOperator : uint8_t {
+        Equality,                       // ==
+        Inequality,                     // !=
+        LessThan,                       // <
+        LessThanEquals,                 // <=
+        GreaterThan,                    // >
+        GreaterThanEquals,              // >=
+        Identity,                       // is
+        InverseIdentity,                // !is
+    };
+
+    enum class MathOperator : uint8_t {
+        Addition,
+        Subtraction,
+        Multiplication,
+        Division,
+        Modulo,
+        Exponentiation,
+    };
+
+    enum class BitOperator : uint8_t {
+        BitwiseAnd,
+        BitwiseOr,
+        BitwiseXor,
+        BitwiseLeftShift,
+        BitwiseRightShift,
+        ArithmeticRightShift,
+    };
+}
+
+#endif // MALACHSCRIPT_OPERATORS_HPP