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

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#ifndef SRC_TINT_LANG_CORE_IR_BLOCK_PARAM_H_
#define SRC_TINT_LANG_CORE_IR_BLOCK_PARAM_H_

#include "src/tint/lang/core/ir/value.h"
#include "src/tint/utils/rtti/castable.h"

namespace tint::core::ir {

/// An instruction in the IR.
class BlockParam : public Castable<BlockParam, Value> {
  public:
    /// Constructor
    /// @param type the type of the var
    explicit BlockParam(const core::type::Type* type);
    ~BlockParam() override;

    /// @returns the type of the var
    const core::type::Type* Type() const override { return type_; }

    /// @copydoc Instruction::Clone()
    BlockParam* Clone(CloneContext& ctx) override;

  private:
    /// the result type of the instruction
    const core::type::Type* type_ = nullptr;
};

}  // namespace tint::core::ir

#endif  // SRC_TINT_LANG_CORE_IR_BLOCK_PARAM_H_