| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | // Copyright (c) 2021-2024 ChilliBits. All rights reserved. | ||
| 2 | |||
| 3 | #pragma once | ||
| 4 | |||
| 5 | #include <cstdint> | ||
| 6 | |||
| 7 | namespace spice::compiler { | ||
| 8 | |||
| 9 | // Bit indices from right to left | ||
| 10 | static constexpr uint8_t BIT_INDEX_COMPOSITION = 0; | ||
| 11 | static constexpr uint8_t BIT_INDEX_INLINE = 1; | ||
| 12 | static constexpr uint8_t BIT_INDEX_PUBLIC = 2; | ||
| 13 | static constexpr uint8_t BIT_INDEX_HEAP = 3; | ||
| 14 | static constexpr uint8_t BIT_INDEX_UNSIGNED = 4; | ||
| 15 | static constexpr uint8_t BIT_INDEX_SIGNED = 5; | ||
| 16 | static constexpr uint8_t BIT_INDEX_CONST = 6; | ||
| 17 | static constexpr uint8_t BIT_INDEX_MAX = BIT_INDEX_CONST; // Please adjust if something changes above | ||
| 18 | |||
| 19 | class TypeSpecifiers { | ||
| 20 | public: | ||
| 21 | // Constructors | ||
| 22 | 54793 | TypeSpecifiers() = default; | |
| 23 | 8159331 | TypeSpecifiers(bool isConst, bool isSigned, bool isUnsigned, bool isHeap) | |
| 24 | 8159331 | : isConst(isConst), isSigned(isSigned), isUnsigned(isUnsigned), isHeap(isHeap) {} | |
| 25 | |||
| 26 | // Public static methods | ||
| 27 | static TypeSpecifiers of(uint16_t superType); | ||
| 28 | |||
| 29 | // Public methods | ||
| 30 | [[nodiscard]] TypeSpecifiers merge(const TypeSpecifiers &other) const; | ||
| 31 | [[nodiscard]] bool match(TypeSpecifiers other, bool allowConstify) const; | ||
| 32 | void eraseWithMask(const TypeSpecifiers &mask); | ||
| 33 | |||
| 34 | // Overloaded operators | ||
| 35 | friend bool operator==(const TypeSpecifiers &lhs, const TypeSpecifiers &rhs); | ||
| 36 | |||
| 37 | // public members | ||
| 38 | // Note: Please adjust bit indices above, if something changes here | ||
| 39 | bool isConst : 1 = false; | ||
| 40 | bool isSigned : 1 = false; | ||
| 41 | bool isUnsigned : 1 = false; | ||
| 42 | bool isHeap : 1 = false; | ||
| 43 | bool isPublic : 1 = false; | ||
| 44 | bool isInline : 1 = false; | ||
| 45 | bool isComposition : 1 = false; | ||
| 46 | |||
| 47 | private: | ||
| 48 | // Private methods | ||
| 49 | [[nodiscard]] bool getBit(uint8_t index) const; | ||
| 50 | bool setBit(uint8_t index, bool value); | ||
| 51 | }; | ||
| 52 | |||
| 53 | } // namespace spice::compiler | ||
| 54 |