src/tint/lang/core/ir/constant.h

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#ifndef SRC_TINT_LANG_CORE_IR_CONSTANT_H_
#define SRC_TINT_LANG_CORE_IR_CONSTANT_H_

#include "src/tint/lang/core/constant/value.h"
#include "src/tint/lang/core/ir/value.h"

namespace tint::core::ir {

/// Constant in the IR.
class Constant : public Castable<Constant, Value> {
  public:
    /// Constructor
    /// @param val the value stored in the constant
    explicit Constant(const core::constant::Value* val);
    ~Constant() override;

    /// @returns the constants value
    const core::constant::Value* Value() { return value_; }

    /// @returns the type of the constant
    const core::type::Type* Type() override { return value_->Type(); }

    /// @copydoc Value::Clone()
    Constant* Clone(CloneContext& ctx) override;

  private:
    const core::constant::Value* const value_ = nullptr;
};

}  // namespace tint::core::ir

#endif  // SRC_TINT_LANG_CORE_IR_CONSTANT_H_