/* This file was generated by upbc (the upb compiler) from the input
 * file:
 *
 *     google/api/expr/v1alpha1/checked.proto
 *
 * Do not edit -- your changes will be discarded when the file is
 * regenerated. */

#ifndef GOOGLE_API_EXPR_V1ALPHA1_CHECKED_PROTO_UPB_H_
#define GOOGLE_API_EXPR_V1ALPHA1_CHECKED_PROTO_UPB_H_

#include "upb/msg_internal.h"
#include "upb/decode.h"
#include "upb/decode_fast.h"
#include "upb/encode.h"

#include "upb/port_def.inc"

#ifdef __cplusplus
extern "C" {
#endif

struct google_api_expr_v1alpha1_CheckedExpr;
struct google_api_expr_v1alpha1_CheckedExpr_ReferenceMapEntry;
struct google_api_expr_v1alpha1_CheckedExpr_TypeMapEntry;
struct google_api_expr_v1alpha1_Type;
struct google_api_expr_v1alpha1_Type_ListType;
struct google_api_expr_v1alpha1_Type_MapType;
struct google_api_expr_v1alpha1_Type_FunctionType;
struct google_api_expr_v1alpha1_Type_AbstractType;
struct google_api_expr_v1alpha1_Decl;
struct google_api_expr_v1alpha1_Decl_IdentDecl;
struct google_api_expr_v1alpha1_Decl_FunctionDecl;
struct google_api_expr_v1alpha1_Decl_FunctionDecl_Overload;
struct google_api_expr_v1alpha1_Reference;
typedef struct google_api_expr_v1alpha1_CheckedExpr google_api_expr_v1alpha1_CheckedExpr;
typedef struct google_api_expr_v1alpha1_CheckedExpr_ReferenceMapEntry google_api_expr_v1alpha1_CheckedExpr_ReferenceMapEntry;
typedef struct google_api_expr_v1alpha1_CheckedExpr_TypeMapEntry google_api_expr_v1alpha1_CheckedExpr_TypeMapEntry;
typedef struct google_api_expr_v1alpha1_Type google_api_expr_v1alpha1_Type;
typedef struct google_api_expr_v1alpha1_Type_ListType google_api_expr_v1alpha1_Type_ListType;
typedef struct google_api_expr_v1alpha1_Type_MapType google_api_expr_v1alpha1_Type_MapType;
typedef struct google_api_expr_v1alpha1_Type_FunctionType google_api_expr_v1alpha1_Type_FunctionType;
typedef struct google_api_expr_v1alpha1_Type_AbstractType google_api_expr_v1alpha1_Type_AbstractType;
typedef struct google_api_expr_v1alpha1_Decl google_api_expr_v1alpha1_Decl;
typedef struct google_api_expr_v1alpha1_Decl_IdentDecl google_api_expr_v1alpha1_Decl_IdentDecl;
typedef struct google_api_expr_v1alpha1_Decl_FunctionDecl google_api_expr_v1alpha1_Decl_FunctionDecl;
typedef struct google_api_expr_v1alpha1_Decl_FunctionDecl_Overload google_api_expr_v1alpha1_Decl_FunctionDecl_Overload;
typedef struct google_api_expr_v1alpha1_Reference google_api_expr_v1alpha1_Reference;
extern const upb_MiniTable google_api_expr_v1alpha1_CheckedExpr_msginit;
extern const upb_MiniTable google_api_expr_v1alpha1_CheckedExpr_ReferenceMapEntry_msginit;
extern const upb_MiniTable google_api_expr_v1alpha1_CheckedExpr_TypeMapEntry_msginit;
extern const upb_MiniTable google_api_expr_v1alpha1_Type_msginit;
extern const upb_MiniTable google_api_expr_v1alpha1_Type_ListType_msginit;
extern const upb_MiniTable google_api_expr_v1alpha1_Type_MapType_msginit;
extern const upb_MiniTable google_api_expr_v1alpha1_Type_FunctionType_msginit;
extern const upb_MiniTable google_api_expr_v1alpha1_Type_AbstractType_msginit;
extern const upb_MiniTable google_api_expr_v1alpha1_Decl_msginit;
extern const upb_MiniTable google_api_expr_v1alpha1_Decl_IdentDecl_msginit;
extern const upb_MiniTable google_api_expr_v1alpha1_Decl_FunctionDecl_msginit;
extern const upb_MiniTable google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_msginit;
extern const upb_MiniTable google_api_expr_v1alpha1_Reference_msginit;
struct google_api_expr_v1alpha1_Constant;
struct google_api_expr_v1alpha1_Expr;
struct google_api_expr_v1alpha1_SourceInfo;
struct google_protobuf_Empty;
extern const upb_MiniTable google_api_expr_v1alpha1_Constant_msginit;
extern const upb_MiniTable google_api_expr_v1alpha1_Expr_msginit;
extern const upb_MiniTable google_api_expr_v1alpha1_SourceInfo_msginit;
extern const upb_MiniTable google_protobuf_Empty_msginit;

typedef enum {
  google_api_expr_v1alpha1_Type_PRIMITIVE_TYPE_UNSPECIFIED = 0,
  google_api_expr_v1alpha1_Type_BOOL = 1,
  google_api_expr_v1alpha1_Type_INT64 = 2,
  google_api_expr_v1alpha1_Type_UINT64 = 3,
  google_api_expr_v1alpha1_Type_DOUBLE = 4,
  google_api_expr_v1alpha1_Type_STRING = 5,
  google_api_expr_v1alpha1_Type_BYTES = 6
} google_api_expr_v1alpha1_Type_PrimitiveType;

typedef enum {
  google_api_expr_v1alpha1_Type_WELL_KNOWN_TYPE_UNSPECIFIED = 0,
  google_api_expr_v1alpha1_Type_ANY = 1,
  google_api_expr_v1alpha1_Type_TIMESTAMP = 2,
  google_api_expr_v1alpha1_Type_DURATION = 3
} google_api_expr_v1alpha1_Type_WellKnownType;



/* google.api.expr.v1alpha1.CheckedExpr */

UPB_INLINE google_api_expr_v1alpha1_CheckedExpr* google_api_expr_v1alpha1_CheckedExpr_new(upb_Arena* arena) {
  return (google_api_expr_v1alpha1_CheckedExpr*)_upb_Message_New(&google_api_expr_v1alpha1_CheckedExpr_msginit, arena);
}
UPB_INLINE google_api_expr_v1alpha1_CheckedExpr* google_api_expr_v1alpha1_CheckedExpr_parse(const char* buf, size_t size, upb_Arena* arena) {
  google_api_expr_v1alpha1_CheckedExpr* ret = google_api_expr_v1alpha1_CheckedExpr_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_CheckedExpr_msginit, NULL, 0, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_api_expr_v1alpha1_CheckedExpr* google_api_expr_v1alpha1_CheckedExpr_parse_ex(const char* buf, size_t size,
                           const upb_ExtensionRegistry* extreg,
                           int options, upb_Arena* arena) {
  google_api_expr_v1alpha1_CheckedExpr* ret = google_api_expr_v1alpha1_CheckedExpr_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_CheckedExpr_msginit, extreg, options, arena) !=
      kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_api_expr_v1alpha1_CheckedExpr_serialize(const google_api_expr_v1alpha1_CheckedExpr* msg, upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_CheckedExpr_msginit, 0, arena, &ptr, len);
  return ptr;
}
UPB_INLINE char* google_api_expr_v1alpha1_CheckedExpr_serialize_ex(const google_api_expr_v1alpha1_CheckedExpr* msg, int options,
                                 upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_CheckedExpr_msginit, options, arena, &ptr, len);
  return ptr;
}
UPB_INLINE bool google_api_expr_v1alpha1_CheckedExpr_has_reference_map(const google_api_expr_v1alpha1_CheckedExpr* msg) {
  return _upb_has_submsg_nohasbit(msg, UPB_SIZE(4, 8));
}
UPB_INLINE void google_api_expr_v1alpha1_CheckedExpr_clear_reference_map(const google_api_expr_v1alpha1_CheckedExpr* msg) {
  _upb_array_detach(msg, UPB_SIZE(4, 8));
}
UPB_INLINE size_t google_api_expr_v1alpha1_CheckedExpr_reference_map_size(const google_api_expr_v1alpha1_CheckedExpr* msg) {
  return _upb_msg_map_size(msg, UPB_SIZE(4, 8));
}
UPB_INLINE bool google_api_expr_v1alpha1_CheckedExpr_reference_map_get(const google_api_expr_v1alpha1_CheckedExpr* msg, int64_t key, google_api_expr_v1alpha1_Reference** val) {
  return _upb_msg_map_get(msg, UPB_SIZE(4, 8), &key, sizeof(key), val, sizeof(*val));
}
UPB_INLINE const google_api_expr_v1alpha1_CheckedExpr_ReferenceMapEntry* google_api_expr_v1alpha1_CheckedExpr_reference_map_next(const google_api_expr_v1alpha1_CheckedExpr* msg, size_t* iter) {
  return (const google_api_expr_v1alpha1_CheckedExpr_ReferenceMapEntry*)_upb_msg_map_next(msg, UPB_SIZE(4, 8), iter);
}
UPB_INLINE bool google_api_expr_v1alpha1_CheckedExpr_has_type_map(const google_api_expr_v1alpha1_CheckedExpr* msg) {
  return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16));
}
UPB_INLINE void google_api_expr_v1alpha1_CheckedExpr_clear_type_map(const google_api_expr_v1alpha1_CheckedExpr* msg) {
  _upb_array_detach(msg, UPB_SIZE(8, 16));
}
UPB_INLINE size_t google_api_expr_v1alpha1_CheckedExpr_type_map_size(const google_api_expr_v1alpha1_CheckedExpr* msg) {
  return _upb_msg_map_size(msg, UPB_SIZE(8, 16));
}
UPB_INLINE bool google_api_expr_v1alpha1_CheckedExpr_type_map_get(const google_api_expr_v1alpha1_CheckedExpr* msg, int64_t key, google_api_expr_v1alpha1_Type** val) {
  return _upb_msg_map_get(msg, UPB_SIZE(8, 16), &key, sizeof(key), val, sizeof(*val));
}
UPB_INLINE const google_api_expr_v1alpha1_CheckedExpr_TypeMapEntry* google_api_expr_v1alpha1_CheckedExpr_type_map_next(const google_api_expr_v1alpha1_CheckedExpr* msg, size_t* iter) {
  return (const google_api_expr_v1alpha1_CheckedExpr_TypeMapEntry*)_upb_msg_map_next(msg, UPB_SIZE(8, 16), iter);
}
UPB_INLINE bool google_api_expr_v1alpha1_CheckedExpr_has_expr(const google_api_expr_v1alpha1_CheckedExpr* msg) {
  return _upb_hasbit(msg, 1);
}
UPB_INLINE void google_api_expr_v1alpha1_CheckedExpr_clear_expr(const google_api_expr_v1alpha1_CheckedExpr* msg) {
  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const upb_Message*) = NULL;
}
UPB_INLINE const struct google_api_expr_v1alpha1_Expr* google_api_expr_v1alpha1_CheckedExpr_expr(const google_api_expr_v1alpha1_CheckedExpr* msg) {
  return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), const struct google_api_expr_v1alpha1_Expr*);
}
UPB_INLINE bool google_api_expr_v1alpha1_CheckedExpr_has_source_info(const google_api_expr_v1alpha1_CheckedExpr* msg) {
  return _upb_hasbit(msg, 2);
}
UPB_INLINE void google_api_expr_v1alpha1_CheckedExpr_clear_source_info(const google_api_expr_v1alpha1_CheckedExpr* msg) {
  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const upb_Message*) = NULL;
}
UPB_INLINE const struct google_api_expr_v1alpha1_SourceInfo* google_api_expr_v1alpha1_CheckedExpr_source_info(const google_api_expr_v1alpha1_CheckedExpr* msg) {
  return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const struct google_api_expr_v1alpha1_SourceInfo*);
}

UPB_INLINE void google_api_expr_v1alpha1_CheckedExpr_reference_map_clear(google_api_expr_v1alpha1_CheckedExpr* msg) { _upb_msg_map_clear(msg, UPB_SIZE(4, 8)); }
UPB_INLINE bool google_api_expr_v1alpha1_CheckedExpr_reference_map_set(google_api_expr_v1alpha1_CheckedExpr* msg, int64_t key, google_api_expr_v1alpha1_Reference* val, upb_Arena* a) {
  return _upb_msg_map_set(msg, UPB_SIZE(4, 8), &key, sizeof(key), &val, sizeof(val), a);
}
UPB_INLINE bool google_api_expr_v1alpha1_CheckedExpr_reference_map_delete(google_api_expr_v1alpha1_CheckedExpr* msg, int64_t key) {
  return _upb_msg_map_delete(msg, UPB_SIZE(4, 8), &key, sizeof(key));
}
UPB_INLINE google_api_expr_v1alpha1_CheckedExpr_ReferenceMapEntry* google_api_expr_v1alpha1_CheckedExpr_reference_map_nextmutable(google_api_expr_v1alpha1_CheckedExpr* msg, size_t* iter) {
  return (google_api_expr_v1alpha1_CheckedExpr_ReferenceMapEntry*)_upb_msg_map_next(msg, UPB_SIZE(4, 8), iter);
}
UPB_INLINE void google_api_expr_v1alpha1_CheckedExpr_type_map_clear(google_api_expr_v1alpha1_CheckedExpr* msg) { _upb_msg_map_clear(msg, UPB_SIZE(8, 16)); }
UPB_INLINE bool google_api_expr_v1alpha1_CheckedExpr_type_map_set(google_api_expr_v1alpha1_CheckedExpr* msg, int64_t key, google_api_expr_v1alpha1_Type* val, upb_Arena* a) {
  return _upb_msg_map_set(msg, UPB_SIZE(8, 16), &key, sizeof(key), &val, sizeof(val), a);
}
UPB_INLINE bool google_api_expr_v1alpha1_CheckedExpr_type_map_delete(google_api_expr_v1alpha1_CheckedExpr* msg, int64_t key) {
  return _upb_msg_map_delete(msg, UPB_SIZE(8, 16), &key, sizeof(key));
}
UPB_INLINE google_api_expr_v1alpha1_CheckedExpr_TypeMapEntry* google_api_expr_v1alpha1_CheckedExpr_type_map_nextmutable(google_api_expr_v1alpha1_CheckedExpr* msg, size_t* iter) {
  return (google_api_expr_v1alpha1_CheckedExpr_TypeMapEntry*)_upb_msg_map_next(msg, UPB_SIZE(8, 16), iter);
}
UPB_INLINE void google_api_expr_v1alpha1_CheckedExpr_set_expr(google_api_expr_v1alpha1_CheckedExpr *msg, struct google_api_expr_v1alpha1_Expr* value) {
  _upb_sethas(msg, 1);
  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), struct google_api_expr_v1alpha1_Expr*) = value;
}
UPB_INLINE struct google_api_expr_v1alpha1_Expr* google_api_expr_v1alpha1_CheckedExpr_mutable_expr(google_api_expr_v1alpha1_CheckedExpr* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Expr* sub = (struct google_api_expr_v1alpha1_Expr*)google_api_expr_v1alpha1_CheckedExpr_expr(msg);
  if (sub == NULL) {
    sub = (struct google_api_expr_v1alpha1_Expr*)_upb_Message_New(&google_api_expr_v1alpha1_Expr_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_CheckedExpr_set_expr(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_api_expr_v1alpha1_CheckedExpr_set_source_info(google_api_expr_v1alpha1_CheckedExpr *msg, struct google_api_expr_v1alpha1_SourceInfo* value) {
  _upb_sethas(msg, 2);
  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), struct google_api_expr_v1alpha1_SourceInfo*) = value;
}
UPB_INLINE struct google_api_expr_v1alpha1_SourceInfo* google_api_expr_v1alpha1_CheckedExpr_mutable_source_info(google_api_expr_v1alpha1_CheckedExpr* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_SourceInfo* sub = (struct google_api_expr_v1alpha1_SourceInfo*)google_api_expr_v1alpha1_CheckedExpr_source_info(msg);
  if (sub == NULL) {
    sub = (struct google_api_expr_v1alpha1_SourceInfo*)_upb_Message_New(&google_api_expr_v1alpha1_SourceInfo_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_CheckedExpr_set_source_info(msg, sub);
  }
  return sub;
}

/* google.api.expr.v1alpha1.CheckedExpr.ReferenceMapEntry */

UPB_INLINE int64_t google_api_expr_v1alpha1_CheckedExpr_ReferenceMapEntry_key(const google_api_expr_v1alpha1_CheckedExpr_ReferenceMapEntry* msg) {
  int64_t ret;
  _upb_msg_map_key(msg, &ret, sizeof(ret));
  return ret;
}
UPB_INLINE bool google_api_expr_v1alpha1_CheckedExpr_ReferenceMapEntry_has_value(const google_api_expr_v1alpha1_CheckedExpr_ReferenceMapEntry* msg) {
  return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16));
}
UPB_INLINE const google_api_expr_v1alpha1_Reference* google_api_expr_v1alpha1_CheckedExpr_ReferenceMapEntry_value(const google_api_expr_v1alpha1_CheckedExpr_ReferenceMapEntry* msg) {
  google_api_expr_v1alpha1_Reference* ret;
  _upb_msg_map_value(msg, &ret, sizeof(ret));
  return ret;
}

UPB_INLINE void google_api_expr_v1alpha1_CheckedExpr_ReferenceMapEntry_set_value(google_api_expr_v1alpha1_CheckedExpr_ReferenceMapEntry *msg, google_api_expr_v1alpha1_Reference* value) {
  _upb_msg_map_set_value(msg, &value, sizeof(google_api_expr_v1alpha1_Reference*));
}

/* google.api.expr.v1alpha1.CheckedExpr.TypeMapEntry */

UPB_INLINE int64_t google_api_expr_v1alpha1_CheckedExpr_TypeMapEntry_key(const google_api_expr_v1alpha1_CheckedExpr_TypeMapEntry* msg) {
  int64_t ret;
  _upb_msg_map_key(msg, &ret, sizeof(ret));
  return ret;
}
UPB_INLINE bool google_api_expr_v1alpha1_CheckedExpr_TypeMapEntry_has_value(const google_api_expr_v1alpha1_CheckedExpr_TypeMapEntry* msg) {
  return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16));
}
UPB_INLINE const google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_CheckedExpr_TypeMapEntry_value(const google_api_expr_v1alpha1_CheckedExpr_TypeMapEntry* msg) {
  google_api_expr_v1alpha1_Type* ret;
  _upb_msg_map_value(msg, &ret, sizeof(ret));
  return ret;
}

UPB_INLINE void google_api_expr_v1alpha1_CheckedExpr_TypeMapEntry_set_value(google_api_expr_v1alpha1_CheckedExpr_TypeMapEntry *msg, google_api_expr_v1alpha1_Type* value) {
  _upb_msg_map_set_value(msg, &value, sizeof(google_api_expr_v1alpha1_Type*));
}

/* google.api.expr.v1alpha1.Type */

UPB_INLINE google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Type_new(upb_Arena* arena) {
  return (google_api_expr_v1alpha1_Type*)_upb_Message_New(&google_api_expr_v1alpha1_Type_msginit, arena);
}
UPB_INLINE google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Type_parse(const char* buf, size_t size, upb_Arena* arena) {
  google_api_expr_v1alpha1_Type* ret = google_api_expr_v1alpha1_Type_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Type_msginit, NULL, 0, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Type_parse_ex(const char* buf, size_t size,
                           const upb_ExtensionRegistry* extreg,
                           int options, upb_Arena* arena) {
  google_api_expr_v1alpha1_Type* ret = google_api_expr_v1alpha1_Type_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Type_msginit, extreg, options, arena) !=
      kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_api_expr_v1alpha1_Type_serialize(const google_api_expr_v1alpha1_Type* msg, upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Type_msginit, 0, arena, &ptr, len);
  return ptr;
}
UPB_INLINE char* google_api_expr_v1alpha1_Type_serialize_ex(const google_api_expr_v1alpha1_Type* msg, int options,
                                 upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Type_msginit, options, arena, &ptr, len);
  return ptr;
}
typedef enum {
  google_api_expr_v1alpha1_Type_type_kind_dyn = 1,
  google_api_expr_v1alpha1_Type_type_kind_null = 2,
  google_api_expr_v1alpha1_Type_type_kind_primitive = 3,
  google_api_expr_v1alpha1_Type_type_kind_wrapper = 4,
  google_api_expr_v1alpha1_Type_type_kind_well_known = 5,
  google_api_expr_v1alpha1_Type_type_kind_list_type = 6,
  google_api_expr_v1alpha1_Type_type_kind_map_type = 7,
  google_api_expr_v1alpha1_Type_type_kind_function = 8,
  google_api_expr_v1alpha1_Type_type_kind_message_type = 9,
  google_api_expr_v1alpha1_Type_type_kind_type_param = 10,
  google_api_expr_v1alpha1_Type_type_kind_type = 11,
  google_api_expr_v1alpha1_Type_type_kind_error = 12,
  google_api_expr_v1alpha1_Type_type_kind_abstract_type = 14,
  google_api_expr_v1alpha1_Type_type_kind_NOT_SET = 0
} google_api_expr_v1alpha1_Type_type_kind_oneofcases;
UPB_INLINE google_api_expr_v1alpha1_Type_type_kind_oneofcases google_api_expr_v1alpha1_Type_type_kind_case(const google_api_expr_v1alpha1_Type* msg) {
  return (google_api_expr_v1alpha1_Type_type_kind_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t);
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_has_dyn(const google_api_expr_v1alpha1_Type* msg) {
  return _upb_getoneofcase(msg, UPB_SIZE(0, 0)) == 1;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_clear_dyn(const google_api_expr_v1alpha1_Type* msg) {
  UPB_WRITE_ONEOF(msg, struct google_protobuf_Empty*, UPB_SIZE(4, 8), 0, UPB_SIZE(0, 0), google_api_expr_v1alpha1_Type_type_kind_NOT_SET);
}
UPB_INLINE const struct google_protobuf_Empty* google_api_expr_v1alpha1_Type_dyn(const google_api_expr_v1alpha1_Type* msg) {
  return UPB_READ_ONEOF(msg, const struct google_protobuf_Empty*, UPB_SIZE(4, 8), UPB_SIZE(0, 0), 1, NULL);
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_has_null(const google_api_expr_v1alpha1_Type* msg) {
  return _upb_getoneofcase(msg, UPB_SIZE(0, 0)) == 2;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_clear_null(const google_api_expr_v1alpha1_Type* msg) {
  UPB_WRITE_ONEOF(msg, int32_t, UPB_SIZE(4, 8), 0, UPB_SIZE(0, 0), google_api_expr_v1alpha1_Type_type_kind_NOT_SET);
}
UPB_INLINE int32_t google_api_expr_v1alpha1_Type_null(const google_api_expr_v1alpha1_Type* msg) {
  return UPB_READ_ONEOF(msg, int32_t, UPB_SIZE(4, 8), UPB_SIZE(0, 0), 2, 0);
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_has_primitive(const google_api_expr_v1alpha1_Type* msg) {
  return _upb_getoneofcase(msg, UPB_SIZE(0, 0)) == 3;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_clear_primitive(const google_api_expr_v1alpha1_Type* msg) {
  UPB_WRITE_ONEOF(msg, int32_t, UPB_SIZE(4, 8), 0, UPB_SIZE(0, 0), google_api_expr_v1alpha1_Type_type_kind_NOT_SET);
}
UPB_INLINE int32_t google_api_expr_v1alpha1_Type_primitive(const google_api_expr_v1alpha1_Type* msg) {
  return UPB_READ_ONEOF(msg, int32_t, UPB_SIZE(4, 8), UPB_SIZE(0, 0), 3, 0);
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_has_wrapper(const google_api_expr_v1alpha1_Type* msg) {
  return _upb_getoneofcase(msg, UPB_SIZE(0, 0)) == 4;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_clear_wrapper(const google_api_expr_v1alpha1_Type* msg) {
  UPB_WRITE_ONEOF(msg, int32_t, UPB_SIZE(4, 8), 0, UPB_SIZE(0, 0), google_api_expr_v1alpha1_Type_type_kind_NOT_SET);
}
UPB_INLINE int32_t google_api_expr_v1alpha1_Type_wrapper(const google_api_expr_v1alpha1_Type* msg) {
  return UPB_READ_ONEOF(msg, int32_t, UPB_SIZE(4, 8), UPB_SIZE(0, 0), 4, 0);
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_has_well_known(const google_api_expr_v1alpha1_Type* msg) {
  return _upb_getoneofcase(msg, UPB_SIZE(0, 0)) == 5;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_clear_well_known(const google_api_expr_v1alpha1_Type* msg) {
  UPB_WRITE_ONEOF(msg, int32_t, UPB_SIZE(4, 8), 0, UPB_SIZE(0, 0), google_api_expr_v1alpha1_Type_type_kind_NOT_SET);
}
UPB_INLINE int32_t google_api_expr_v1alpha1_Type_well_known(const google_api_expr_v1alpha1_Type* msg) {
  return UPB_READ_ONEOF(msg, int32_t, UPB_SIZE(4, 8), UPB_SIZE(0, 0), 5, 0);
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_has_list_type(const google_api_expr_v1alpha1_Type* msg) {
  return _upb_getoneofcase(msg, UPB_SIZE(0, 0)) == 6;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_clear_list_type(const google_api_expr_v1alpha1_Type* msg) {
  UPB_WRITE_ONEOF(msg, google_api_expr_v1alpha1_Type_ListType*, UPB_SIZE(4, 8), 0, UPB_SIZE(0, 0), google_api_expr_v1alpha1_Type_type_kind_NOT_SET);
}
UPB_INLINE const google_api_expr_v1alpha1_Type_ListType* google_api_expr_v1alpha1_Type_list_type(const google_api_expr_v1alpha1_Type* msg) {
  return UPB_READ_ONEOF(msg, const google_api_expr_v1alpha1_Type_ListType*, UPB_SIZE(4, 8), UPB_SIZE(0, 0), 6, NULL);
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_has_map_type(const google_api_expr_v1alpha1_Type* msg) {
  return _upb_getoneofcase(msg, UPB_SIZE(0, 0)) == 7;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_clear_map_type(const google_api_expr_v1alpha1_Type* msg) {
  UPB_WRITE_ONEOF(msg, google_api_expr_v1alpha1_Type_MapType*, UPB_SIZE(4, 8), 0, UPB_SIZE(0, 0), google_api_expr_v1alpha1_Type_type_kind_NOT_SET);
}
UPB_INLINE const google_api_expr_v1alpha1_Type_MapType* google_api_expr_v1alpha1_Type_map_type(const google_api_expr_v1alpha1_Type* msg) {
  return UPB_READ_ONEOF(msg, const google_api_expr_v1alpha1_Type_MapType*, UPB_SIZE(4, 8), UPB_SIZE(0, 0), 7, NULL);
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_has_function(const google_api_expr_v1alpha1_Type* msg) {
  return _upb_getoneofcase(msg, UPB_SIZE(0, 0)) == 8;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_clear_function(const google_api_expr_v1alpha1_Type* msg) {
  UPB_WRITE_ONEOF(msg, google_api_expr_v1alpha1_Type_FunctionType*, UPB_SIZE(4, 8), 0, UPB_SIZE(0, 0), google_api_expr_v1alpha1_Type_type_kind_NOT_SET);
}
UPB_INLINE const google_api_expr_v1alpha1_Type_FunctionType* google_api_expr_v1alpha1_Type_function(const google_api_expr_v1alpha1_Type* msg) {
  return UPB_READ_ONEOF(msg, const google_api_expr_v1alpha1_Type_FunctionType*, UPB_SIZE(4, 8), UPB_SIZE(0, 0), 8, NULL);
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_has_message_type(const google_api_expr_v1alpha1_Type* msg) {
  return _upb_getoneofcase(msg, UPB_SIZE(0, 0)) == 9;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_clear_message_type(const google_api_expr_v1alpha1_Type* msg) {
  UPB_WRITE_ONEOF(msg, upb_StringView, UPB_SIZE(4, 8), upb_StringView_FromDataAndSize(NULL, 0), UPB_SIZE(0, 0), google_api_expr_v1alpha1_Type_type_kind_NOT_SET);
}
UPB_INLINE upb_StringView google_api_expr_v1alpha1_Type_message_type(const google_api_expr_v1alpha1_Type* msg) {
  return UPB_READ_ONEOF(msg, upb_StringView, UPB_SIZE(4, 8), UPB_SIZE(0, 0), 9, upb_StringView_FromString(""));
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_has_type_param(const google_api_expr_v1alpha1_Type* msg) {
  return _upb_getoneofcase(msg, UPB_SIZE(0, 0)) == 10;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_clear_type_param(const google_api_expr_v1alpha1_Type* msg) {
  UPB_WRITE_ONEOF(msg, upb_StringView, UPB_SIZE(4, 8), upb_StringView_FromDataAndSize(NULL, 0), UPB_SIZE(0, 0), google_api_expr_v1alpha1_Type_type_kind_NOT_SET);
}
UPB_INLINE upb_StringView google_api_expr_v1alpha1_Type_type_param(const google_api_expr_v1alpha1_Type* msg) {
  return UPB_READ_ONEOF(msg, upb_StringView, UPB_SIZE(4, 8), UPB_SIZE(0, 0), 10, upb_StringView_FromString(""));
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_has_type(const google_api_expr_v1alpha1_Type* msg) {
  return _upb_getoneofcase(msg, UPB_SIZE(0, 0)) == 11;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_clear_type(const google_api_expr_v1alpha1_Type* msg) {
  UPB_WRITE_ONEOF(msg, google_api_expr_v1alpha1_Type*, UPB_SIZE(4, 8), 0, UPB_SIZE(0, 0), google_api_expr_v1alpha1_Type_type_kind_NOT_SET);
}
UPB_INLINE const google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Type_type(const google_api_expr_v1alpha1_Type* msg) {
  return UPB_READ_ONEOF(msg, const google_api_expr_v1alpha1_Type*, UPB_SIZE(4, 8), UPB_SIZE(0, 0), 11, NULL);
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_has_error(const google_api_expr_v1alpha1_Type* msg) {
  return _upb_getoneofcase(msg, UPB_SIZE(0, 0)) == 12;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_clear_error(const google_api_expr_v1alpha1_Type* msg) {
  UPB_WRITE_ONEOF(msg, struct google_protobuf_Empty*, UPB_SIZE(4, 8), 0, UPB_SIZE(0, 0), google_api_expr_v1alpha1_Type_type_kind_NOT_SET);
}
UPB_INLINE const struct google_protobuf_Empty* google_api_expr_v1alpha1_Type_error(const google_api_expr_v1alpha1_Type* msg) {
  return UPB_READ_ONEOF(msg, const struct google_protobuf_Empty*, UPB_SIZE(4, 8), UPB_SIZE(0, 0), 12, NULL);
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_has_abstract_type(const google_api_expr_v1alpha1_Type* msg) {
  return _upb_getoneofcase(msg, UPB_SIZE(0, 0)) == 14;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_clear_abstract_type(const google_api_expr_v1alpha1_Type* msg) {
  UPB_WRITE_ONEOF(msg, google_api_expr_v1alpha1_Type_AbstractType*, UPB_SIZE(4, 8), 0, UPB_SIZE(0, 0), google_api_expr_v1alpha1_Type_type_kind_NOT_SET);
}
UPB_INLINE const google_api_expr_v1alpha1_Type_AbstractType* google_api_expr_v1alpha1_Type_abstract_type(const google_api_expr_v1alpha1_Type* msg) {
  return UPB_READ_ONEOF(msg, const google_api_expr_v1alpha1_Type_AbstractType*, UPB_SIZE(4, 8), UPB_SIZE(0, 0), 14, NULL);
}

UPB_INLINE void google_api_expr_v1alpha1_Type_set_dyn(google_api_expr_v1alpha1_Type *msg, struct google_protobuf_Empty* value) {
  UPB_WRITE_ONEOF(msg, struct google_protobuf_Empty*, UPB_SIZE(4, 8), value, UPB_SIZE(0, 0), 1);
}
UPB_INLINE struct google_protobuf_Empty* google_api_expr_v1alpha1_Type_mutable_dyn(google_api_expr_v1alpha1_Type* msg, upb_Arena* arena) {
  struct google_protobuf_Empty* sub = (struct google_protobuf_Empty*)google_api_expr_v1alpha1_Type_dyn(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_Empty*)_upb_Message_New(&google_protobuf_Empty_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_Type_set_dyn(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_set_null(google_api_expr_v1alpha1_Type *msg, int32_t value) {
  UPB_WRITE_ONEOF(msg, int32_t, UPB_SIZE(4, 8), value, UPB_SIZE(0, 0), 2);
}
UPB_INLINE void google_api_expr_v1alpha1_Type_set_primitive(google_api_expr_v1alpha1_Type *msg, int32_t value) {
  UPB_WRITE_ONEOF(msg, int32_t, UPB_SIZE(4, 8), value, UPB_SIZE(0, 0), 3);
}
UPB_INLINE void google_api_expr_v1alpha1_Type_set_wrapper(google_api_expr_v1alpha1_Type *msg, int32_t value) {
  UPB_WRITE_ONEOF(msg, int32_t, UPB_SIZE(4, 8), value, UPB_SIZE(0, 0), 4);
}
UPB_INLINE void google_api_expr_v1alpha1_Type_set_well_known(google_api_expr_v1alpha1_Type *msg, int32_t value) {
  UPB_WRITE_ONEOF(msg, int32_t, UPB_SIZE(4, 8), value, UPB_SIZE(0, 0), 5);
}
UPB_INLINE void google_api_expr_v1alpha1_Type_set_list_type(google_api_expr_v1alpha1_Type *msg, google_api_expr_v1alpha1_Type_ListType* value) {
  UPB_WRITE_ONEOF(msg, google_api_expr_v1alpha1_Type_ListType*, UPB_SIZE(4, 8), value, UPB_SIZE(0, 0), 6);
}
UPB_INLINE struct google_api_expr_v1alpha1_Type_ListType* google_api_expr_v1alpha1_Type_mutable_list_type(google_api_expr_v1alpha1_Type* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Type_ListType* sub = (struct google_api_expr_v1alpha1_Type_ListType*)google_api_expr_v1alpha1_Type_list_type(msg);
  if (sub == NULL) {
    sub = (struct google_api_expr_v1alpha1_Type_ListType*)_upb_Message_New(&google_api_expr_v1alpha1_Type_ListType_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_Type_set_list_type(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_set_map_type(google_api_expr_v1alpha1_Type *msg, google_api_expr_v1alpha1_Type_MapType* value) {
  UPB_WRITE_ONEOF(msg, google_api_expr_v1alpha1_Type_MapType*, UPB_SIZE(4, 8), value, UPB_SIZE(0, 0), 7);
}
UPB_INLINE struct google_api_expr_v1alpha1_Type_MapType* google_api_expr_v1alpha1_Type_mutable_map_type(google_api_expr_v1alpha1_Type* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Type_MapType* sub = (struct google_api_expr_v1alpha1_Type_MapType*)google_api_expr_v1alpha1_Type_map_type(msg);
  if (sub == NULL) {
    sub = (struct google_api_expr_v1alpha1_Type_MapType*)_upb_Message_New(&google_api_expr_v1alpha1_Type_MapType_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_Type_set_map_type(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_set_function(google_api_expr_v1alpha1_Type *msg, google_api_expr_v1alpha1_Type_FunctionType* value) {
  UPB_WRITE_ONEOF(msg, google_api_expr_v1alpha1_Type_FunctionType*, UPB_SIZE(4, 8), value, UPB_SIZE(0, 0), 8);
}
UPB_INLINE struct google_api_expr_v1alpha1_Type_FunctionType* google_api_expr_v1alpha1_Type_mutable_function(google_api_expr_v1alpha1_Type* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Type_FunctionType* sub = (struct google_api_expr_v1alpha1_Type_FunctionType*)google_api_expr_v1alpha1_Type_function(msg);
  if (sub == NULL) {
    sub = (struct google_api_expr_v1alpha1_Type_FunctionType*)_upb_Message_New(&google_api_expr_v1alpha1_Type_FunctionType_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_Type_set_function(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_set_message_type(google_api_expr_v1alpha1_Type *msg, upb_StringView value) {
  UPB_WRITE_ONEOF(msg, upb_StringView, UPB_SIZE(4, 8), value, UPB_SIZE(0, 0), 9);
}
UPB_INLINE void google_api_expr_v1alpha1_Type_set_type_param(google_api_expr_v1alpha1_Type *msg, upb_StringView value) {
  UPB_WRITE_ONEOF(msg, upb_StringView, UPB_SIZE(4, 8), value, UPB_SIZE(0, 0), 10);
}
UPB_INLINE void google_api_expr_v1alpha1_Type_set_type(google_api_expr_v1alpha1_Type *msg, google_api_expr_v1alpha1_Type* value) {
  UPB_WRITE_ONEOF(msg, google_api_expr_v1alpha1_Type*, UPB_SIZE(4, 8), value, UPB_SIZE(0, 0), 11);
}
UPB_INLINE struct google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Type_mutable_type(google_api_expr_v1alpha1_Type* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Type* sub = (struct google_api_expr_v1alpha1_Type*)google_api_expr_v1alpha1_Type_type(msg);
  if (sub == NULL) {
    sub = (struct google_api_expr_v1alpha1_Type*)_upb_Message_New(&google_api_expr_v1alpha1_Type_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_Type_set_type(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_set_error(google_api_expr_v1alpha1_Type *msg, struct google_protobuf_Empty* value) {
  UPB_WRITE_ONEOF(msg, struct google_protobuf_Empty*, UPB_SIZE(4, 8), value, UPB_SIZE(0, 0), 12);
}
UPB_INLINE struct google_protobuf_Empty* google_api_expr_v1alpha1_Type_mutable_error(google_api_expr_v1alpha1_Type* msg, upb_Arena* arena) {
  struct google_protobuf_Empty* sub = (struct google_protobuf_Empty*)google_api_expr_v1alpha1_Type_error(msg);
  if (sub == NULL) {
    sub = (struct google_protobuf_Empty*)_upb_Message_New(&google_protobuf_Empty_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_Type_set_error(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_set_abstract_type(google_api_expr_v1alpha1_Type *msg, google_api_expr_v1alpha1_Type_AbstractType* value) {
  UPB_WRITE_ONEOF(msg, google_api_expr_v1alpha1_Type_AbstractType*, UPB_SIZE(4, 8), value, UPB_SIZE(0, 0), 14);
}
UPB_INLINE struct google_api_expr_v1alpha1_Type_AbstractType* google_api_expr_v1alpha1_Type_mutable_abstract_type(google_api_expr_v1alpha1_Type* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Type_AbstractType* sub = (struct google_api_expr_v1alpha1_Type_AbstractType*)google_api_expr_v1alpha1_Type_abstract_type(msg);
  if (sub == NULL) {
    sub = (struct google_api_expr_v1alpha1_Type_AbstractType*)_upb_Message_New(&google_api_expr_v1alpha1_Type_AbstractType_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_Type_set_abstract_type(msg, sub);
  }
  return sub;
}

/* google.api.expr.v1alpha1.Type.ListType */

UPB_INLINE google_api_expr_v1alpha1_Type_ListType* google_api_expr_v1alpha1_Type_ListType_new(upb_Arena* arena) {
  return (google_api_expr_v1alpha1_Type_ListType*)_upb_Message_New(&google_api_expr_v1alpha1_Type_ListType_msginit, arena);
}
UPB_INLINE google_api_expr_v1alpha1_Type_ListType* google_api_expr_v1alpha1_Type_ListType_parse(const char* buf, size_t size, upb_Arena* arena) {
  google_api_expr_v1alpha1_Type_ListType* ret = google_api_expr_v1alpha1_Type_ListType_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Type_ListType_msginit, NULL, 0, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_api_expr_v1alpha1_Type_ListType* google_api_expr_v1alpha1_Type_ListType_parse_ex(const char* buf, size_t size,
                           const upb_ExtensionRegistry* extreg,
                           int options, upb_Arena* arena) {
  google_api_expr_v1alpha1_Type_ListType* ret = google_api_expr_v1alpha1_Type_ListType_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Type_ListType_msginit, extreg, options, arena) !=
      kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_api_expr_v1alpha1_Type_ListType_serialize(const google_api_expr_v1alpha1_Type_ListType* msg, upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Type_ListType_msginit, 0, arena, &ptr, len);
  return ptr;
}
UPB_INLINE char* google_api_expr_v1alpha1_Type_ListType_serialize_ex(const google_api_expr_v1alpha1_Type_ListType* msg, int options,
                                 upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Type_ListType_msginit, options, arena, &ptr, len);
  return ptr;
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_ListType_has_elem_type(const google_api_expr_v1alpha1_Type_ListType* msg) {
  return _upb_hasbit(msg, 1);
}
UPB_INLINE void google_api_expr_v1alpha1_Type_ListType_clear_elem_type(const google_api_expr_v1alpha1_Type_ListType* msg) {
  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const upb_Message*) = NULL;
}
UPB_INLINE const google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Type_ListType_elem_type(const google_api_expr_v1alpha1_Type_ListType* msg) {
  return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const google_api_expr_v1alpha1_Type*);
}

UPB_INLINE void google_api_expr_v1alpha1_Type_ListType_set_elem_type(google_api_expr_v1alpha1_Type_ListType *msg, google_api_expr_v1alpha1_Type* value) {
  _upb_sethas(msg, 1);
  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), google_api_expr_v1alpha1_Type*) = value;
}
UPB_INLINE struct google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Type_ListType_mutable_elem_type(google_api_expr_v1alpha1_Type_ListType* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Type* sub = (struct google_api_expr_v1alpha1_Type*)google_api_expr_v1alpha1_Type_ListType_elem_type(msg);
  if (sub == NULL) {
    sub = (struct google_api_expr_v1alpha1_Type*)_upb_Message_New(&google_api_expr_v1alpha1_Type_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_Type_ListType_set_elem_type(msg, sub);
  }
  return sub;
}

/* google.api.expr.v1alpha1.Type.MapType */

UPB_INLINE google_api_expr_v1alpha1_Type_MapType* google_api_expr_v1alpha1_Type_MapType_new(upb_Arena* arena) {
  return (google_api_expr_v1alpha1_Type_MapType*)_upb_Message_New(&google_api_expr_v1alpha1_Type_MapType_msginit, arena);
}
UPB_INLINE google_api_expr_v1alpha1_Type_MapType* google_api_expr_v1alpha1_Type_MapType_parse(const char* buf, size_t size, upb_Arena* arena) {
  google_api_expr_v1alpha1_Type_MapType* ret = google_api_expr_v1alpha1_Type_MapType_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Type_MapType_msginit, NULL, 0, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_api_expr_v1alpha1_Type_MapType* google_api_expr_v1alpha1_Type_MapType_parse_ex(const char* buf, size_t size,
                           const upb_ExtensionRegistry* extreg,
                           int options, upb_Arena* arena) {
  google_api_expr_v1alpha1_Type_MapType* ret = google_api_expr_v1alpha1_Type_MapType_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Type_MapType_msginit, extreg, options, arena) !=
      kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_api_expr_v1alpha1_Type_MapType_serialize(const google_api_expr_v1alpha1_Type_MapType* msg, upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Type_MapType_msginit, 0, arena, &ptr, len);
  return ptr;
}
UPB_INLINE char* google_api_expr_v1alpha1_Type_MapType_serialize_ex(const google_api_expr_v1alpha1_Type_MapType* msg, int options,
                                 upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Type_MapType_msginit, options, arena, &ptr, len);
  return ptr;
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_MapType_has_key_type(const google_api_expr_v1alpha1_Type_MapType* msg) {
  return _upb_hasbit(msg, 1);
}
UPB_INLINE void google_api_expr_v1alpha1_Type_MapType_clear_key_type(const google_api_expr_v1alpha1_Type_MapType* msg) {
  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const upb_Message*) = NULL;
}
UPB_INLINE const google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Type_MapType_key_type(const google_api_expr_v1alpha1_Type_MapType* msg) {
  return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const google_api_expr_v1alpha1_Type*);
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_MapType_has_value_type(const google_api_expr_v1alpha1_Type_MapType* msg) {
  return _upb_hasbit(msg, 2);
}
UPB_INLINE void google_api_expr_v1alpha1_Type_MapType_clear_value_type(const google_api_expr_v1alpha1_Type_MapType* msg) {
  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const upb_Message*) = NULL;
}
UPB_INLINE const google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Type_MapType_value_type(const google_api_expr_v1alpha1_Type_MapType* msg) {
  return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const google_api_expr_v1alpha1_Type*);
}

UPB_INLINE void google_api_expr_v1alpha1_Type_MapType_set_key_type(google_api_expr_v1alpha1_Type_MapType *msg, google_api_expr_v1alpha1_Type* value) {
  _upb_sethas(msg, 1);
  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), google_api_expr_v1alpha1_Type*) = value;
}
UPB_INLINE struct google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Type_MapType_mutable_key_type(google_api_expr_v1alpha1_Type_MapType* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Type* sub = (struct google_api_expr_v1alpha1_Type*)google_api_expr_v1alpha1_Type_MapType_key_type(msg);
  if (sub == NULL) {
    sub = (struct google_api_expr_v1alpha1_Type*)_upb_Message_New(&google_api_expr_v1alpha1_Type_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_Type_MapType_set_key_type(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_MapType_set_value_type(google_api_expr_v1alpha1_Type_MapType *msg, google_api_expr_v1alpha1_Type* value) {
  _upb_sethas(msg, 2);
  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), google_api_expr_v1alpha1_Type*) = value;
}
UPB_INLINE struct google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Type_MapType_mutable_value_type(google_api_expr_v1alpha1_Type_MapType* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Type* sub = (struct google_api_expr_v1alpha1_Type*)google_api_expr_v1alpha1_Type_MapType_value_type(msg);
  if (sub == NULL) {
    sub = (struct google_api_expr_v1alpha1_Type*)_upb_Message_New(&google_api_expr_v1alpha1_Type_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_Type_MapType_set_value_type(msg, sub);
  }
  return sub;
}

/* google.api.expr.v1alpha1.Type.FunctionType */

UPB_INLINE google_api_expr_v1alpha1_Type_FunctionType* google_api_expr_v1alpha1_Type_FunctionType_new(upb_Arena* arena) {
  return (google_api_expr_v1alpha1_Type_FunctionType*)_upb_Message_New(&google_api_expr_v1alpha1_Type_FunctionType_msginit, arena);
}
UPB_INLINE google_api_expr_v1alpha1_Type_FunctionType* google_api_expr_v1alpha1_Type_FunctionType_parse(const char* buf, size_t size, upb_Arena* arena) {
  google_api_expr_v1alpha1_Type_FunctionType* ret = google_api_expr_v1alpha1_Type_FunctionType_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Type_FunctionType_msginit, NULL, 0, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_api_expr_v1alpha1_Type_FunctionType* google_api_expr_v1alpha1_Type_FunctionType_parse_ex(const char* buf, size_t size,
                           const upb_ExtensionRegistry* extreg,
                           int options, upb_Arena* arena) {
  google_api_expr_v1alpha1_Type_FunctionType* ret = google_api_expr_v1alpha1_Type_FunctionType_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Type_FunctionType_msginit, extreg, options, arena) !=
      kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_api_expr_v1alpha1_Type_FunctionType_serialize(const google_api_expr_v1alpha1_Type_FunctionType* msg, upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Type_FunctionType_msginit, 0, arena, &ptr, len);
  return ptr;
}
UPB_INLINE char* google_api_expr_v1alpha1_Type_FunctionType_serialize_ex(const google_api_expr_v1alpha1_Type_FunctionType* msg, int options,
                                 upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Type_FunctionType_msginit, options, arena, &ptr, len);
  return ptr;
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_FunctionType_has_result_type(const google_api_expr_v1alpha1_Type_FunctionType* msg) {
  return _upb_hasbit(msg, 1);
}
UPB_INLINE void google_api_expr_v1alpha1_Type_FunctionType_clear_result_type(const google_api_expr_v1alpha1_Type_FunctionType* msg) {
  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const upb_Message*) = NULL;
}
UPB_INLINE const google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Type_FunctionType_result_type(const google_api_expr_v1alpha1_Type_FunctionType* msg) {
  return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const google_api_expr_v1alpha1_Type*);
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_FunctionType_has_arg_types(const google_api_expr_v1alpha1_Type_FunctionType* msg) {
  return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16));
}
UPB_INLINE void google_api_expr_v1alpha1_Type_FunctionType_clear_arg_types(const google_api_expr_v1alpha1_Type_FunctionType* msg) {
  _upb_array_detach(msg, UPB_SIZE(8, 16));
}
UPB_INLINE const google_api_expr_v1alpha1_Type* const* google_api_expr_v1alpha1_Type_FunctionType_arg_types(const google_api_expr_v1alpha1_Type_FunctionType* msg, size_t* len) {
  return (const google_api_expr_v1alpha1_Type* const*)_upb_array_accessor(msg, UPB_SIZE(8, 16), len);
}

UPB_INLINE void google_api_expr_v1alpha1_Type_FunctionType_set_result_type(google_api_expr_v1alpha1_Type_FunctionType *msg, google_api_expr_v1alpha1_Type* value) {
  _upb_sethas(msg, 1);
  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), google_api_expr_v1alpha1_Type*) = value;
}
UPB_INLINE struct google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Type_FunctionType_mutable_result_type(google_api_expr_v1alpha1_Type_FunctionType* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Type* sub = (struct google_api_expr_v1alpha1_Type*)google_api_expr_v1alpha1_Type_FunctionType_result_type(msg);
  if (sub == NULL) {
    sub = (struct google_api_expr_v1alpha1_Type*)_upb_Message_New(&google_api_expr_v1alpha1_Type_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_Type_FunctionType_set_result_type(msg, sub);
  }
  return sub;
}
UPB_INLINE google_api_expr_v1alpha1_Type** google_api_expr_v1alpha1_Type_FunctionType_mutable_arg_types(google_api_expr_v1alpha1_Type_FunctionType* msg, size_t* len) {
  return (google_api_expr_v1alpha1_Type**)_upb_array_mutable_accessor(msg, UPB_SIZE(8, 16), len);
}
UPB_INLINE google_api_expr_v1alpha1_Type** google_api_expr_v1alpha1_Type_FunctionType_resize_arg_types(google_api_expr_v1alpha1_Type_FunctionType* msg, size_t len, upb_Arena* arena) {
  return (google_api_expr_v1alpha1_Type**)_upb_Array_Resize_accessor2(msg, UPB_SIZE(8, 16), len, UPB_SIZE(2, 3), arena);
}
UPB_INLINE struct google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Type_FunctionType_add_arg_types(google_api_expr_v1alpha1_Type_FunctionType* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Type* sub = (struct google_api_expr_v1alpha1_Type*)_upb_Message_New(&google_api_expr_v1alpha1_Type_msginit, arena);
  bool ok = _upb_Array_Append_accessor2(msg, UPB_SIZE(8, 16), UPB_SIZE(2, 3), &sub, arena);
  if (!ok) return NULL;
  return sub;
}

/* google.api.expr.v1alpha1.Type.AbstractType */

UPB_INLINE google_api_expr_v1alpha1_Type_AbstractType* google_api_expr_v1alpha1_Type_AbstractType_new(upb_Arena* arena) {
  return (google_api_expr_v1alpha1_Type_AbstractType*)_upb_Message_New(&google_api_expr_v1alpha1_Type_AbstractType_msginit, arena);
}
UPB_INLINE google_api_expr_v1alpha1_Type_AbstractType* google_api_expr_v1alpha1_Type_AbstractType_parse(const char* buf, size_t size, upb_Arena* arena) {
  google_api_expr_v1alpha1_Type_AbstractType* ret = google_api_expr_v1alpha1_Type_AbstractType_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Type_AbstractType_msginit, NULL, 0, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_api_expr_v1alpha1_Type_AbstractType* google_api_expr_v1alpha1_Type_AbstractType_parse_ex(const char* buf, size_t size,
                           const upb_ExtensionRegistry* extreg,
                           int options, upb_Arena* arena) {
  google_api_expr_v1alpha1_Type_AbstractType* ret = google_api_expr_v1alpha1_Type_AbstractType_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Type_AbstractType_msginit, extreg, options, arena) !=
      kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_api_expr_v1alpha1_Type_AbstractType_serialize(const google_api_expr_v1alpha1_Type_AbstractType* msg, upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Type_AbstractType_msginit, 0, arena, &ptr, len);
  return ptr;
}
UPB_INLINE char* google_api_expr_v1alpha1_Type_AbstractType_serialize_ex(const google_api_expr_v1alpha1_Type_AbstractType* msg, int options,
                                 upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Type_AbstractType_msginit, options, arena, &ptr, len);
  return ptr;
}
UPB_INLINE void google_api_expr_v1alpha1_Type_AbstractType_clear_name(const google_api_expr_v1alpha1_Type_AbstractType* msg) {
  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_StringView) = upb_StringView_FromDataAndSize(NULL, 0);
}
UPB_INLINE upb_StringView google_api_expr_v1alpha1_Type_AbstractType_name(const google_api_expr_v1alpha1_Type_AbstractType* msg) {
  return *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_StringView);
}
UPB_INLINE bool google_api_expr_v1alpha1_Type_AbstractType_has_parameter_types(const google_api_expr_v1alpha1_Type_AbstractType* msg) {
  return _upb_has_submsg_nohasbit(msg, UPB_SIZE(8, 16));
}
UPB_INLINE void google_api_expr_v1alpha1_Type_AbstractType_clear_parameter_types(const google_api_expr_v1alpha1_Type_AbstractType* msg) {
  _upb_array_detach(msg, UPB_SIZE(8, 16));
}
UPB_INLINE const google_api_expr_v1alpha1_Type* const* google_api_expr_v1alpha1_Type_AbstractType_parameter_types(const google_api_expr_v1alpha1_Type_AbstractType* msg, size_t* len) {
  return (const google_api_expr_v1alpha1_Type* const*)_upb_array_accessor(msg, UPB_SIZE(8, 16), len);
}

UPB_INLINE void google_api_expr_v1alpha1_Type_AbstractType_set_name(google_api_expr_v1alpha1_Type_AbstractType *msg, upb_StringView value) {
  *UPB_PTR_AT(msg, UPB_SIZE(0, 0), upb_StringView) = value;
}
UPB_INLINE google_api_expr_v1alpha1_Type** google_api_expr_v1alpha1_Type_AbstractType_mutable_parameter_types(google_api_expr_v1alpha1_Type_AbstractType* msg, size_t* len) {
  return (google_api_expr_v1alpha1_Type**)_upb_array_mutable_accessor(msg, UPB_SIZE(8, 16), len);
}
UPB_INLINE google_api_expr_v1alpha1_Type** google_api_expr_v1alpha1_Type_AbstractType_resize_parameter_types(google_api_expr_v1alpha1_Type_AbstractType* msg, size_t len, upb_Arena* arena) {
  return (google_api_expr_v1alpha1_Type**)_upb_Array_Resize_accessor2(msg, UPB_SIZE(8, 16), len, UPB_SIZE(2, 3), arena);
}
UPB_INLINE struct google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Type_AbstractType_add_parameter_types(google_api_expr_v1alpha1_Type_AbstractType* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Type* sub = (struct google_api_expr_v1alpha1_Type*)_upb_Message_New(&google_api_expr_v1alpha1_Type_msginit, arena);
  bool ok = _upb_Array_Append_accessor2(msg, UPB_SIZE(8, 16), UPB_SIZE(2, 3), &sub, arena);
  if (!ok) return NULL;
  return sub;
}

/* google.api.expr.v1alpha1.Decl */

UPB_INLINE google_api_expr_v1alpha1_Decl* google_api_expr_v1alpha1_Decl_new(upb_Arena* arena) {
  return (google_api_expr_v1alpha1_Decl*)_upb_Message_New(&google_api_expr_v1alpha1_Decl_msginit, arena);
}
UPB_INLINE google_api_expr_v1alpha1_Decl* google_api_expr_v1alpha1_Decl_parse(const char* buf, size_t size, upb_Arena* arena) {
  google_api_expr_v1alpha1_Decl* ret = google_api_expr_v1alpha1_Decl_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Decl_msginit, NULL, 0, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_api_expr_v1alpha1_Decl* google_api_expr_v1alpha1_Decl_parse_ex(const char* buf, size_t size,
                           const upb_ExtensionRegistry* extreg,
                           int options, upb_Arena* arena) {
  google_api_expr_v1alpha1_Decl* ret = google_api_expr_v1alpha1_Decl_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Decl_msginit, extreg, options, arena) !=
      kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_api_expr_v1alpha1_Decl_serialize(const google_api_expr_v1alpha1_Decl* msg, upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Decl_msginit, 0, arena, &ptr, len);
  return ptr;
}
UPB_INLINE char* google_api_expr_v1alpha1_Decl_serialize_ex(const google_api_expr_v1alpha1_Decl* msg, int options,
                                 upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Decl_msginit, options, arena, &ptr, len);
  return ptr;
}
typedef enum {
  google_api_expr_v1alpha1_Decl_decl_kind_ident = 2,
  google_api_expr_v1alpha1_Decl_decl_kind_function = 3,
  google_api_expr_v1alpha1_Decl_decl_kind_NOT_SET = 0
} google_api_expr_v1alpha1_Decl_decl_kind_oneofcases;
UPB_INLINE google_api_expr_v1alpha1_Decl_decl_kind_oneofcases google_api_expr_v1alpha1_Decl_decl_kind_case(const google_api_expr_v1alpha1_Decl* msg) {
  return (google_api_expr_v1alpha1_Decl_decl_kind_oneofcases)*UPB_PTR_AT(msg, UPB_SIZE(0, 0), int32_t);
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_clear_name(const google_api_expr_v1alpha1_Decl* msg) {
  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_StringView) = upb_StringView_FromDataAndSize(NULL, 0);
}
UPB_INLINE upb_StringView google_api_expr_v1alpha1_Decl_name(const google_api_expr_v1alpha1_Decl* msg) {
  return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_StringView);
}
UPB_INLINE bool google_api_expr_v1alpha1_Decl_has_ident(const google_api_expr_v1alpha1_Decl* msg) {
  return _upb_getoneofcase(msg, UPB_SIZE(0, 0)) == 2;
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_clear_ident(const google_api_expr_v1alpha1_Decl* msg) {
  UPB_WRITE_ONEOF(msg, google_api_expr_v1alpha1_Decl_IdentDecl*, UPB_SIZE(12, 24), 0, UPB_SIZE(0, 0), google_api_expr_v1alpha1_Decl_decl_kind_NOT_SET);
}
UPB_INLINE const google_api_expr_v1alpha1_Decl_IdentDecl* google_api_expr_v1alpha1_Decl_ident(const google_api_expr_v1alpha1_Decl* msg) {
  return UPB_READ_ONEOF(msg, const google_api_expr_v1alpha1_Decl_IdentDecl*, UPB_SIZE(12, 24), UPB_SIZE(0, 0), 2, NULL);
}
UPB_INLINE bool google_api_expr_v1alpha1_Decl_has_function(const google_api_expr_v1alpha1_Decl* msg) {
  return _upb_getoneofcase(msg, UPB_SIZE(0, 0)) == 3;
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_clear_function(const google_api_expr_v1alpha1_Decl* msg) {
  UPB_WRITE_ONEOF(msg, google_api_expr_v1alpha1_Decl_FunctionDecl*, UPB_SIZE(12, 24), 0, UPB_SIZE(0, 0), google_api_expr_v1alpha1_Decl_decl_kind_NOT_SET);
}
UPB_INLINE const google_api_expr_v1alpha1_Decl_FunctionDecl* google_api_expr_v1alpha1_Decl_function(const google_api_expr_v1alpha1_Decl* msg) {
  return UPB_READ_ONEOF(msg, const google_api_expr_v1alpha1_Decl_FunctionDecl*, UPB_SIZE(12, 24), UPB_SIZE(0, 0), 3, NULL);
}

UPB_INLINE void google_api_expr_v1alpha1_Decl_set_name(google_api_expr_v1alpha1_Decl *msg, upb_StringView value) {
  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_StringView) = value;
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_set_ident(google_api_expr_v1alpha1_Decl *msg, google_api_expr_v1alpha1_Decl_IdentDecl* value) {
  UPB_WRITE_ONEOF(msg, google_api_expr_v1alpha1_Decl_IdentDecl*, UPB_SIZE(12, 24), value, UPB_SIZE(0, 0), 2);
}
UPB_INLINE struct google_api_expr_v1alpha1_Decl_IdentDecl* google_api_expr_v1alpha1_Decl_mutable_ident(google_api_expr_v1alpha1_Decl* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Decl_IdentDecl* sub = (struct google_api_expr_v1alpha1_Decl_IdentDecl*)google_api_expr_v1alpha1_Decl_ident(msg);
  if (sub == NULL) {
    sub = (struct google_api_expr_v1alpha1_Decl_IdentDecl*)_upb_Message_New(&google_api_expr_v1alpha1_Decl_IdentDecl_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_Decl_set_ident(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_set_function(google_api_expr_v1alpha1_Decl *msg, google_api_expr_v1alpha1_Decl_FunctionDecl* value) {
  UPB_WRITE_ONEOF(msg, google_api_expr_v1alpha1_Decl_FunctionDecl*, UPB_SIZE(12, 24), value, UPB_SIZE(0, 0), 3);
}
UPB_INLINE struct google_api_expr_v1alpha1_Decl_FunctionDecl* google_api_expr_v1alpha1_Decl_mutable_function(google_api_expr_v1alpha1_Decl* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Decl_FunctionDecl* sub = (struct google_api_expr_v1alpha1_Decl_FunctionDecl*)google_api_expr_v1alpha1_Decl_function(msg);
  if (sub == NULL) {
    sub = (struct google_api_expr_v1alpha1_Decl_FunctionDecl*)_upb_Message_New(&google_api_expr_v1alpha1_Decl_FunctionDecl_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_Decl_set_function(msg, sub);
  }
  return sub;
}

/* google.api.expr.v1alpha1.Decl.IdentDecl */

UPB_INLINE google_api_expr_v1alpha1_Decl_IdentDecl* google_api_expr_v1alpha1_Decl_IdentDecl_new(upb_Arena* arena) {
  return (google_api_expr_v1alpha1_Decl_IdentDecl*)_upb_Message_New(&google_api_expr_v1alpha1_Decl_IdentDecl_msginit, arena);
}
UPB_INLINE google_api_expr_v1alpha1_Decl_IdentDecl* google_api_expr_v1alpha1_Decl_IdentDecl_parse(const char* buf, size_t size, upb_Arena* arena) {
  google_api_expr_v1alpha1_Decl_IdentDecl* ret = google_api_expr_v1alpha1_Decl_IdentDecl_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Decl_IdentDecl_msginit, NULL, 0, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_api_expr_v1alpha1_Decl_IdentDecl* google_api_expr_v1alpha1_Decl_IdentDecl_parse_ex(const char* buf, size_t size,
                           const upb_ExtensionRegistry* extreg,
                           int options, upb_Arena* arena) {
  google_api_expr_v1alpha1_Decl_IdentDecl* ret = google_api_expr_v1alpha1_Decl_IdentDecl_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Decl_IdentDecl_msginit, extreg, options, arena) !=
      kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_api_expr_v1alpha1_Decl_IdentDecl_serialize(const google_api_expr_v1alpha1_Decl_IdentDecl* msg, upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Decl_IdentDecl_msginit, 0, arena, &ptr, len);
  return ptr;
}
UPB_INLINE char* google_api_expr_v1alpha1_Decl_IdentDecl_serialize_ex(const google_api_expr_v1alpha1_Decl_IdentDecl* msg, int options,
                                 upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Decl_IdentDecl_msginit, options, arena, &ptr, len);
  return ptr;
}
UPB_INLINE bool google_api_expr_v1alpha1_Decl_IdentDecl_has_type(const google_api_expr_v1alpha1_Decl_IdentDecl* msg) {
  return _upb_hasbit(msg, 1);
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_IdentDecl_clear_type(const google_api_expr_v1alpha1_Decl_IdentDecl* msg) {
  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const upb_Message*) = NULL;
}
UPB_INLINE const google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Decl_IdentDecl_type(const google_api_expr_v1alpha1_Decl_IdentDecl* msg) {
  return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), const google_api_expr_v1alpha1_Type*);
}
UPB_INLINE bool google_api_expr_v1alpha1_Decl_IdentDecl_has_value(const google_api_expr_v1alpha1_Decl_IdentDecl* msg) {
  return _upb_hasbit(msg, 2);
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_IdentDecl_clear_value(const google_api_expr_v1alpha1_Decl_IdentDecl* msg) {
  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const upb_Message*) = NULL;
}
UPB_INLINE const struct google_api_expr_v1alpha1_Constant* google_api_expr_v1alpha1_Decl_IdentDecl_value(const google_api_expr_v1alpha1_Decl_IdentDecl* msg) {
  return *UPB_PTR_AT(msg, UPB_SIZE(8, 16), const struct google_api_expr_v1alpha1_Constant*);
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_IdentDecl_clear_doc(const google_api_expr_v1alpha1_Decl_IdentDecl* msg) {
  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_StringView) = upb_StringView_FromDataAndSize(NULL, 0);
}
UPB_INLINE upb_StringView google_api_expr_v1alpha1_Decl_IdentDecl_doc(const google_api_expr_v1alpha1_Decl_IdentDecl* msg) {
  return *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_StringView);
}

UPB_INLINE void google_api_expr_v1alpha1_Decl_IdentDecl_set_type(google_api_expr_v1alpha1_Decl_IdentDecl *msg, google_api_expr_v1alpha1_Type* value) {
  _upb_sethas(msg, 1);
  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), google_api_expr_v1alpha1_Type*) = value;
}
UPB_INLINE struct google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Decl_IdentDecl_mutable_type(google_api_expr_v1alpha1_Decl_IdentDecl* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Type* sub = (struct google_api_expr_v1alpha1_Type*)google_api_expr_v1alpha1_Decl_IdentDecl_type(msg);
  if (sub == NULL) {
    sub = (struct google_api_expr_v1alpha1_Type*)_upb_Message_New(&google_api_expr_v1alpha1_Type_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_Decl_IdentDecl_set_type(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_IdentDecl_set_value(google_api_expr_v1alpha1_Decl_IdentDecl *msg, struct google_api_expr_v1alpha1_Constant* value) {
  _upb_sethas(msg, 2);
  *UPB_PTR_AT(msg, UPB_SIZE(8, 16), struct google_api_expr_v1alpha1_Constant*) = value;
}
UPB_INLINE struct google_api_expr_v1alpha1_Constant* google_api_expr_v1alpha1_Decl_IdentDecl_mutable_value(google_api_expr_v1alpha1_Decl_IdentDecl* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Constant* sub = (struct google_api_expr_v1alpha1_Constant*)google_api_expr_v1alpha1_Decl_IdentDecl_value(msg);
  if (sub == NULL) {
    sub = (struct google_api_expr_v1alpha1_Constant*)_upb_Message_New(&google_api_expr_v1alpha1_Constant_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_Decl_IdentDecl_set_value(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_IdentDecl_set_doc(google_api_expr_v1alpha1_Decl_IdentDecl *msg, upb_StringView value) {
  *UPB_PTR_AT(msg, UPB_SIZE(12, 24), upb_StringView) = value;
}

/* google.api.expr.v1alpha1.Decl.FunctionDecl */

UPB_INLINE google_api_expr_v1alpha1_Decl_FunctionDecl* google_api_expr_v1alpha1_Decl_FunctionDecl_new(upb_Arena* arena) {
  return (google_api_expr_v1alpha1_Decl_FunctionDecl*)_upb_Message_New(&google_api_expr_v1alpha1_Decl_FunctionDecl_msginit, arena);
}
UPB_INLINE google_api_expr_v1alpha1_Decl_FunctionDecl* google_api_expr_v1alpha1_Decl_FunctionDecl_parse(const char* buf, size_t size, upb_Arena* arena) {
  google_api_expr_v1alpha1_Decl_FunctionDecl* ret = google_api_expr_v1alpha1_Decl_FunctionDecl_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Decl_FunctionDecl_msginit, NULL, 0, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_api_expr_v1alpha1_Decl_FunctionDecl* google_api_expr_v1alpha1_Decl_FunctionDecl_parse_ex(const char* buf, size_t size,
                           const upb_ExtensionRegistry* extreg,
                           int options, upb_Arena* arena) {
  google_api_expr_v1alpha1_Decl_FunctionDecl* ret = google_api_expr_v1alpha1_Decl_FunctionDecl_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Decl_FunctionDecl_msginit, extreg, options, arena) !=
      kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_api_expr_v1alpha1_Decl_FunctionDecl_serialize(const google_api_expr_v1alpha1_Decl_FunctionDecl* msg, upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Decl_FunctionDecl_msginit, 0, arena, &ptr, len);
  return ptr;
}
UPB_INLINE char* google_api_expr_v1alpha1_Decl_FunctionDecl_serialize_ex(const google_api_expr_v1alpha1_Decl_FunctionDecl* msg, int options,
                                 upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Decl_FunctionDecl_msginit, options, arena, &ptr, len);
  return ptr;
}
UPB_INLINE bool google_api_expr_v1alpha1_Decl_FunctionDecl_has_overloads(const google_api_expr_v1alpha1_Decl_FunctionDecl* msg) {
  return _upb_has_submsg_nohasbit(msg, UPB_SIZE(0, 0));
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_FunctionDecl_clear_overloads(const google_api_expr_v1alpha1_Decl_FunctionDecl* msg) {
  _upb_array_detach(msg, UPB_SIZE(0, 0));
}
UPB_INLINE const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* const* google_api_expr_v1alpha1_Decl_FunctionDecl_overloads(const google_api_expr_v1alpha1_Decl_FunctionDecl* msg, size_t* len) {
  return (const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* const*)_upb_array_accessor(msg, UPB_SIZE(0, 0), len);
}

UPB_INLINE google_api_expr_v1alpha1_Decl_FunctionDecl_Overload** google_api_expr_v1alpha1_Decl_FunctionDecl_mutable_overloads(google_api_expr_v1alpha1_Decl_FunctionDecl* msg, size_t* len) {
  return (google_api_expr_v1alpha1_Decl_FunctionDecl_Overload**)_upb_array_mutable_accessor(msg, UPB_SIZE(0, 0), len);
}
UPB_INLINE google_api_expr_v1alpha1_Decl_FunctionDecl_Overload** google_api_expr_v1alpha1_Decl_FunctionDecl_resize_overloads(google_api_expr_v1alpha1_Decl_FunctionDecl* msg, size_t len, upb_Arena* arena) {
  return (google_api_expr_v1alpha1_Decl_FunctionDecl_Overload**)_upb_Array_Resize_accessor2(msg, UPB_SIZE(0, 0), len, UPB_SIZE(2, 3), arena);
}
UPB_INLINE struct google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* google_api_expr_v1alpha1_Decl_FunctionDecl_add_overloads(google_api_expr_v1alpha1_Decl_FunctionDecl* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* sub = (struct google_api_expr_v1alpha1_Decl_FunctionDecl_Overload*)_upb_Message_New(&google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_msginit, arena);
  bool ok = _upb_Array_Append_accessor2(msg, UPB_SIZE(0, 0), UPB_SIZE(2, 3), &sub, arena);
  if (!ok) return NULL;
  return sub;
}

/* google.api.expr.v1alpha1.Decl.FunctionDecl.Overload */

UPB_INLINE google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_new(upb_Arena* arena) {
  return (google_api_expr_v1alpha1_Decl_FunctionDecl_Overload*)_upb_Message_New(&google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_msginit, arena);
}
UPB_INLINE google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_parse(const char* buf, size_t size, upb_Arena* arena) {
  google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* ret = google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_msginit, NULL, 0, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_parse_ex(const char* buf, size_t size,
                           const upb_ExtensionRegistry* extreg,
                           int options, upb_Arena* arena) {
  google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* ret = google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_msginit, extreg, options, arena) !=
      kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_serialize(const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg, upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_msginit, 0, arena, &ptr, len);
  return ptr;
}
UPB_INLINE char* google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_serialize_ex(const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg, int options,
                                 upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_msginit, options, arena, &ptr, len);
  return ptr;
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_clear_overload_id(const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg) {
  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_StringView) = upb_StringView_FromDataAndSize(NULL, 0);
}
UPB_INLINE upb_StringView google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_overload_id(const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg) {
  return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_StringView);
}
UPB_INLINE bool google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_has_params(const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg) {
  return _upb_has_submsg_nohasbit(msg, UPB_SIZE(12, 24));
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_clear_params(const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg) {
  _upb_array_detach(msg, UPB_SIZE(12, 24));
}
UPB_INLINE const google_api_expr_v1alpha1_Type* const* google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_params(const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg, size_t* len) {
  return (const google_api_expr_v1alpha1_Type* const*)_upb_array_accessor(msg, UPB_SIZE(12, 24), len);
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_clear_type_params(const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg) {
  _upb_array_detach(msg, UPB_SIZE(16, 32));
}
UPB_INLINE upb_StringView const* google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_type_params(const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg, size_t* len) {
  return (upb_StringView const*)_upb_array_accessor(msg, UPB_SIZE(16, 32), len);
}
UPB_INLINE bool google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_has_result_type(const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg) {
  return _upb_hasbit(msg, 1);
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_clear_result_type(const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg) {
  *UPB_PTR_AT(msg, UPB_SIZE(20, 40), const upb_Message*) = NULL;
}
UPB_INLINE const google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_result_type(const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg) {
  return *UPB_PTR_AT(msg, UPB_SIZE(20, 40), const google_api_expr_v1alpha1_Type*);
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_clear_is_instance_function(const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg) {
  *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool) = 0;
}
UPB_INLINE bool google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_is_instance_function(const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg) {
  return *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool);
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_clear_doc(const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg) {
  *UPB_PTR_AT(msg, UPB_SIZE(24, 48), upb_StringView) = upb_StringView_FromDataAndSize(NULL, 0);
}
UPB_INLINE upb_StringView google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_doc(const google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg) {
  return *UPB_PTR_AT(msg, UPB_SIZE(24, 48), upb_StringView);
}

UPB_INLINE void google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_set_overload_id(google_api_expr_v1alpha1_Decl_FunctionDecl_Overload *msg, upb_StringView value) {
  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_StringView) = value;
}
UPB_INLINE google_api_expr_v1alpha1_Type** google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_mutable_params(google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg, size_t* len) {
  return (google_api_expr_v1alpha1_Type**)_upb_array_mutable_accessor(msg, UPB_SIZE(12, 24), len);
}
UPB_INLINE google_api_expr_v1alpha1_Type** google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_resize_params(google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg, size_t len, upb_Arena* arena) {
  return (google_api_expr_v1alpha1_Type**)_upb_Array_Resize_accessor2(msg, UPB_SIZE(12, 24), len, UPB_SIZE(2, 3), arena);
}
UPB_INLINE struct google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_add_params(google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Type* sub = (struct google_api_expr_v1alpha1_Type*)_upb_Message_New(&google_api_expr_v1alpha1_Type_msginit, arena);
  bool ok = _upb_Array_Append_accessor2(msg, UPB_SIZE(12, 24), UPB_SIZE(2, 3), &sub, arena);
  if (!ok) return NULL;
  return sub;
}
UPB_INLINE upb_StringView* google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_mutable_type_params(google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg, size_t* len) {
  return (upb_StringView*)_upb_array_mutable_accessor(msg, UPB_SIZE(16, 32), len);
}
UPB_INLINE upb_StringView* google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_resize_type_params(google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg, size_t len, upb_Arena* arena) {
  return (upb_StringView*)_upb_Array_Resize_accessor2(msg, UPB_SIZE(16, 32), len, UPB_SIZE(3, 4), arena);
}
UPB_INLINE bool google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_add_type_params(google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg, upb_StringView val, upb_Arena* arena) {
  return _upb_Array_Append_accessor2(msg, UPB_SIZE(16, 32), UPB_SIZE(3, 4), &val, arena);
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_set_result_type(google_api_expr_v1alpha1_Decl_FunctionDecl_Overload *msg, google_api_expr_v1alpha1_Type* value) {
  _upb_sethas(msg, 1);
  *UPB_PTR_AT(msg, UPB_SIZE(20, 40), google_api_expr_v1alpha1_Type*) = value;
}
UPB_INLINE struct google_api_expr_v1alpha1_Type* google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_mutable_result_type(google_api_expr_v1alpha1_Decl_FunctionDecl_Overload* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Type* sub = (struct google_api_expr_v1alpha1_Type*)google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_result_type(msg);
  if (sub == NULL) {
    sub = (struct google_api_expr_v1alpha1_Type*)_upb_Message_New(&google_api_expr_v1alpha1_Type_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_set_result_type(msg, sub);
  }
  return sub;
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_set_is_instance_function(google_api_expr_v1alpha1_Decl_FunctionDecl_Overload *msg, bool value) {
  *UPB_PTR_AT(msg, UPB_SIZE(1, 1), bool) = value;
}
UPB_INLINE void google_api_expr_v1alpha1_Decl_FunctionDecl_Overload_set_doc(google_api_expr_v1alpha1_Decl_FunctionDecl_Overload *msg, upb_StringView value) {
  *UPB_PTR_AT(msg, UPB_SIZE(24, 48), upb_StringView) = value;
}

/* google.api.expr.v1alpha1.Reference */

UPB_INLINE google_api_expr_v1alpha1_Reference* google_api_expr_v1alpha1_Reference_new(upb_Arena* arena) {
  return (google_api_expr_v1alpha1_Reference*)_upb_Message_New(&google_api_expr_v1alpha1_Reference_msginit, arena);
}
UPB_INLINE google_api_expr_v1alpha1_Reference* google_api_expr_v1alpha1_Reference_parse(const char* buf, size_t size, upb_Arena* arena) {
  google_api_expr_v1alpha1_Reference* ret = google_api_expr_v1alpha1_Reference_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Reference_msginit, NULL, 0, arena) != kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE google_api_expr_v1alpha1_Reference* google_api_expr_v1alpha1_Reference_parse_ex(const char* buf, size_t size,
                           const upb_ExtensionRegistry* extreg,
                           int options, upb_Arena* arena) {
  google_api_expr_v1alpha1_Reference* ret = google_api_expr_v1alpha1_Reference_new(arena);
  if (!ret) return NULL;
  if (upb_Decode(buf, size, ret, &google_api_expr_v1alpha1_Reference_msginit, extreg, options, arena) !=
      kUpb_DecodeStatus_Ok) {
    return NULL;
  }
  return ret;
}
UPB_INLINE char* google_api_expr_v1alpha1_Reference_serialize(const google_api_expr_v1alpha1_Reference* msg, upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Reference_msginit, 0, arena, &ptr, len);
  return ptr;
}
UPB_INLINE char* google_api_expr_v1alpha1_Reference_serialize_ex(const google_api_expr_v1alpha1_Reference* msg, int options,
                                 upb_Arena* arena, size_t* len) {
  char* ptr;
  (void)upb_Encode(msg, &google_api_expr_v1alpha1_Reference_msginit, options, arena, &ptr, len);
  return ptr;
}
UPB_INLINE void google_api_expr_v1alpha1_Reference_clear_name(const google_api_expr_v1alpha1_Reference* msg) {
  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_StringView) = upb_StringView_FromDataAndSize(NULL, 0);
}
UPB_INLINE upb_StringView google_api_expr_v1alpha1_Reference_name(const google_api_expr_v1alpha1_Reference* msg) {
  return *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_StringView);
}
UPB_INLINE void google_api_expr_v1alpha1_Reference_clear_overload_id(const google_api_expr_v1alpha1_Reference* msg) {
  _upb_array_detach(msg, UPB_SIZE(12, 24));
}
UPB_INLINE upb_StringView const* google_api_expr_v1alpha1_Reference_overload_id(const google_api_expr_v1alpha1_Reference* msg, size_t* len) {
  return (upb_StringView const*)_upb_array_accessor(msg, UPB_SIZE(12, 24), len);
}
UPB_INLINE bool google_api_expr_v1alpha1_Reference_has_value(const google_api_expr_v1alpha1_Reference* msg) {
  return _upb_hasbit(msg, 1);
}
UPB_INLINE void google_api_expr_v1alpha1_Reference_clear_value(const google_api_expr_v1alpha1_Reference* msg) {
  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const upb_Message*) = NULL;
}
UPB_INLINE const struct google_api_expr_v1alpha1_Constant* google_api_expr_v1alpha1_Reference_value(const google_api_expr_v1alpha1_Reference* msg) {
  return *UPB_PTR_AT(msg, UPB_SIZE(16, 32), const struct google_api_expr_v1alpha1_Constant*);
}

UPB_INLINE void google_api_expr_v1alpha1_Reference_set_name(google_api_expr_v1alpha1_Reference *msg, upb_StringView value) {
  *UPB_PTR_AT(msg, UPB_SIZE(4, 8), upb_StringView) = value;
}
UPB_INLINE upb_StringView* google_api_expr_v1alpha1_Reference_mutable_overload_id(google_api_expr_v1alpha1_Reference* msg, size_t* len) {
  return (upb_StringView*)_upb_array_mutable_accessor(msg, UPB_SIZE(12, 24), len);
}
UPB_INLINE upb_StringView* google_api_expr_v1alpha1_Reference_resize_overload_id(google_api_expr_v1alpha1_Reference* msg, size_t len, upb_Arena* arena) {
  return (upb_StringView*)_upb_Array_Resize_accessor2(msg, UPB_SIZE(12, 24), len, UPB_SIZE(3, 4), arena);
}
UPB_INLINE bool google_api_expr_v1alpha1_Reference_add_overload_id(google_api_expr_v1alpha1_Reference* msg, upb_StringView val, upb_Arena* arena) {
  return _upb_Array_Append_accessor2(msg, UPB_SIZE(12, 24), UPB_SIZE(3, 4), &val, arena);
}
UPB_INLINE void google_api_expr_v1alpha1_Reference_set_value(google_api_expr_v1alpha1_Reference *msg, struct google_api_expr_v1alpha1_Constant* value) {
  _upb_sethas(msg, 1);
  *UPB_PTR_AT(msg, UPB_SIZE(16, 32), struct google_api_expr_v1alpha1_Constant*) = value;
}
UPB_INLINE struct google_api_expr_v1alpha1_Constant* google_api_expr_v1alpha1_Reference_mutable_value(google_api_expr_v1alpha1_Reference* msg, upb_Arena* arena) {
  struct google_api_expr_v1alpha1_Constant* sub = (struct google_api_expr_v1alpha1_Constant*)google_api_expr_v1alpha1_Reference_value(msg);
  if (sub == NULL) {
    sub = (struct google_api_expr_v1alpha1_Constant*)_upb_Message_New(&google_api_expr_v1alpha1_Constant_msginit, arena);
    if (!sub) return NULL;
    google_api_expr_v1alpha1_Reference_set_value(msg, sub);
  }
  return sub;
}

extern const upb_MiniTable_File google_api_expr_v1alpha1_checked_proto_upb_file_layout;

#ifdef __cplusplus
}  /* extern "C" */
#endif

#include "upb/port_undef.inc"

#endif  /* GOOGLE_API_EXPR_V1ALPHA1_CHECKED_PROTO_UPB_H_ */