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

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#ifndef SRC_TINT_LANG_CORE_IR_CAPABILITIES_H_
#define SRC_TINT_LANG_CORE_IR_CAPABILITIES_H_

#include "src/tint/utils/containers/enum_set.h"

namespace tint::core::ir {

/// Enumerator of optional IR capabilities.
/// TODO(crbug.com/512904070): Remove this when transition to properties is complete.
enum class Capability : uint8_t {
    /// Allows 16-bit integer types.
    kAllow16BitIntegers,
    /// Allows 64-bit integer types.
    kAllow64BitIntegers,
    /// Allows ShaderIO specific features, like blend_src on non-struct members.
    /// These are not separate capabilities, because they are enabled/disabled in lockstep with each
    /// other.
    /// TODO(448417342): Validate in/out address space usage based on this capability
    kLoosenValidationForShaderIO,
};

/// Capabilities is a set of Capability
using Capabilities = EnumSet<Capability>;

}  // namespace tint::core::ir

#endif  // SRC_TINT_LANG_CORE_IR_CAPABILITIES_H_