diff options
Diffstat (limited to 'pkgs/by-name/tr/tree-sitter-yts/src/tree_sitter/parser.h')
| -rw-r--r-- | pkgs/by-name/tr/tree-sitter-yts/src/tree_sitter/parser.h | 387 |
1 files changed, 202 insertions, 185 deletions
diff --git a/pkgs/by-name/tr/tree-sitter-yts/src/tree_sitter/parser.h b/pkgs/by-name/tr/tree-sitter-yts/src/tree_sitter/parser.h index 2b14ac10..1cbb75a1 100644 --- a/pkgs/by-name/tr/tree-sitter-yts/src/tree_sitter/parser.h +++ b/pkgs/by-name/tr/tree-sitter-yts/src/tree_sitter/parser.h @@ -2,169 +2,183 @@ #define TREE_SITTER_PARSER_H_ #ifdef __cplusplus -extern "C" { +extern "C" +{ #endif #include <stdbool.h> #include <stdint.h> #include <stdlib.h> -#define ts_builtin_sym_error ((TSSymbol)-1) +#define ts_builtin_sym_error ((TSSymbol) - 1) #define ts_builtin_sym_end 0 #define TREE_SITTER_SERIALIZATION_BUFFER_SIZE 1024 -typedef uint16_t TSStateId; + typedef uint16_t TSStateId; #ifndef TREE_SITTER_API_H_ -typedef uint16_t TSSymbol; -typedef uint16_t TSFieldId; -typedef struct TSLanguage TSLanguage; + typedef uint16_t TSSymbol; + typedef uint16_t TSFieldId; + typedef struct TSLanguage TSLanguage; #endif -typedef struct { - TSFieldId field_id; - uint8_t child_index; - bool inherited; -} TSFieldMapEntry; - -typedef struct { - uint16_t index; - uint16_t length; -} TSFieldMapSlice; - -typedef struct { - bool visible; - bool named; - bool supertype; -} TSSymbolMetadata; - -typedef struct TSLexer TSLexer; - -struct TSLexer { - int32_t lookahead; - TSSymbol result_symbol; - void (*advance)(TSLexer *, bool); - void (*mark_end)(TSLexer *); - uint32_t (*get_column)(TSLexer *); - bool (*is_at_included_range_start)(const TSLexer *); - bool (*eof)(const TSLexer *); -}; - -typedef enum { - TSParseActionTypeShift, - TSParseActionTypeReduce, - TSParseActionTypeAccept, - TSParseActionTypeRecover, -} TSParseActionType; - -typedef union { - struct { + typedef struct + { + TSFieldId field_id; + uint8_t child_index; + bool inherited; + } TSFieldMapEntry; + + typedef struct + { + uint16_t index; + uint16_t length; + } TSFieldMapSlice; + + typedef struct + { + bool visible; + bool named; + bool supertype; + } TSSymbolMetadata; + + typedef struct TSLexer TSLexer; + + struct TSLexer + { + int32_t lookahead; + TSSymbol result_symbol; + void (*advance) (TSLexer *, bool); + void (*mark_end) (TSLexer *); + uint32_t (*get_column) (TSLexer *); + bool (*is_at_included_range_start) (const TSLexer *); + bool (*eof) (const TSLexer *); + }; + + typedef enum + { + TSParseActionTypeShift, + TSParseActionTypeReduce, + TSParseActionTypeAccept, + TSParseActionTypeRecover, + } TSParseActionType; + + typedef union + { + struct + { + uint8_t type; + TSStateId state; + bool extra; + bool repetition; + } shift; + struct + { + uint8_t type; + uint8_t child_count; + TSSymbol symbol; + int16_t dynamic_precedence; + uint16_t production_id; + } reduce; uint8_t type; - TSStateId state; - bool extra; - bool repetition; - } shift; - struct { - uint8_t type; - uint8_t child_count; - TSSymbol symbol; - int16_t dynamic_precedence; - uint16_t production_id; - } reduce; - uint8_t type; -} TSParseAction; - -typedef struct { - uint16_t lex_state; - uint16_t external_lex_state; -} TSLexMode; - -typedef union { - TSParseAction action; - struct { - uint8_t count; - bool reusable; - } entry; -} TSParseActionEntry; - -struct TSLanguage { - uint32_t version; - uint32_t symbol_count; - uint32_t alias_count; - uint32_t token_count; - uint32_t external_token_count; - uint32_t state_count; - uint32_t large_state_count; - uint32_t production_id_count; - uint32_t field_count; - uint16_t max_alias_sequence_length; - const uint16_t *parse_table; - const uint16_t *small_parse_table; - const uint32_t *small_parse_table_map; - const TSParseActionEntry *parse_actions; - const char * const *symbol_names; - const char * const *field_names; - const TSFieldMapSlice *field_map_slices; - const TSFieldMapEntry *field_map_entries; - const TSSymbolMetadata *symbol_metadata; - const TSSymbol *public_symbol_map; - const uint16_t *alias_map; - const TSSymbol *alias_sequences; - const TSLexMode *lex_modes; - bool (*lex_fn)(TSLexer *, TSStateId); - bool (*keyword_lex_fn)(TSLexer *, TSStateId); - TSSymbol keyword_capture_token; - struct { - const bool *states; - const TSSymbol *symbol_map; - void *(*create)(void); - void (*destroy)(void *); - bool (*scan)(void *, TSLexer *, const bool *symbol_whitelist); - unsigned (*serialize)(void *, char *); - void (*deserialize)(void *, const char *, unsigned); - } external_scanner; - const TSStateId *primary_state_ids; -}; - -/* - * Lexer Macros - */ - -#define START_LEXER() \ - bool result = false; \ - bool skip = false; \ - bool eof = false; \ - int32_t lookahead; \ - goto start; \ - next_state: \ - lexer->advance(lexer, skip); \ - start: \ - skip = false; \ + } TSParseAction; + + typedef struct + { + uint16_t lex_state; + uint16_t external_lex_state; + } TSLexMode; + + typedef union + { + TSParseAction action; + struct + { + uint8_t count; + bool reusable; + } entry; + } TSParseActionEntry; + + struct TSLanguage + { + uint32_t version; + uint32_t symbol_count; + uint32_t alias_count; + uint32_t token_count; + uint32_t external_token_count; + uint32_t state_count; + uint32_t large_state_count; + uint32_t production_id_count; + uint32_t field_count; + uint16_t max_alias_sequence_length; + const uint16_t *parse_table; + const uint16_t *small_parse_table; + const uint32_t *small_parse_table_map; + const TSParseActionEntry *parse_actions; + const char *const *symbol_names; + const char *const *field_names; + const TSFieldMapSlice *field_map_slices; + const TSFieldMapEntry *field_map_entries; + const TSSymbolMetadata *symbol_metadata; + const TSSymbol *public_symbol_map; + const uint16_t *alias_map; + const TSSymbol *alias_sequences; + const TSLexMode *lex_modes; + bool (*lex_fn) (TSLexer *, TSStateId); + bool (*keyword_lex_fn) (TSLexer *, TSStateId); + TSSymbol keyword_capture_token; + struct + { + const bool *states; + const TSSymbol *symbol_map; + void *(*create) (void); + void (*destroy) (void *); + bool (*scan) (void *, TSLexer *, const bool *symbol_whitelist); + unsigned (*serialize) (void *, char *); + void (*deserialize) (void *, const char *, unsigned); + } external_scanner; + const TSStateId *primary_state_ids; + }; + + /* + * Lexer Macros + */ + +#define START_LEXER() \ + bool result = false; \ + bool skip = false; \ + bool eof = false; \ + int32_t lookahead; \ + goto start; \ + next_state: \ + lexer->advance (lexer, skip); \ + start: \ + skip = false; \ lookahead = lexer->lookahead; -#define ADVANCE(state_value) \ - { \ - state = state_value; \ - goto next_state; \ +#define ADVANCE(state_value) \ + { \ + state = state_value; \ + goto next_state; \ } -#define SKIP(state_value) \ - { \ - skip = true; \ - state = state_value; \ - goto next_state; \ +#define SKIP(state_value) \ + { \ + skip = true; \ + state = state_value; \ + goto next_state; \ } -#define ACCEPT_TOKEN(symbol_value) \ - result = true; \ - lexer->result_symbol = symbol_value; \ - lexer->mark_end(lexer); +#define ACCEPT_TOKEN(symbol_value) \ + result = true; \ + lexer->result_symbol = symbol_value; \ + lexer->mark_end (lexer); #define END_STATE() return result; -/* - * Parse Table Macros - */ + /* + * Parse Table Macros + */ #define SMALL_STATE(id) id - LARGE_STATE_COUNT @@ -172,53 +186,56 @@ struct TSLanguage { #define ACTIONS(id) id -#define SHIFT(state_value) \ - {{ \ - .shift = { \ - .type = TSParseActionTypeShift, \ - .state = state_value \ - } \ - }} - -#define SHIFT_REPEAT(state_value) \ - {{ \ - .shift = { \ - .type = TSParseActionTypeShift, \ - .state = state_value, \ - .repetition = true \ - } \ - }} - -#define SHIFT_EXTRA() \ - {{ \ - .shift = { \ - .type = TSParseActionTypeShift, \ - .extra = true \ - } \ - }} - -#define REDUCE(symbol_val, child_count_val, ...) \ - {{ \ - .reduce = { \ - .type = TSParseActionTypeReduce, \ - .symbol = symbol_val, \ - .child_count = child_count_val, \ - __VA_ARGS__ \ - }, \ - }} - -#define RECOVER() \ - {{ \ - .type = TSParseActionTypeRecover \ - }} - -#define ACCEPT_INPUT() \ - {{ \ - .type = TSParseActionTypeAccept \ - }} +#define SHIFT(state_value) \ + { \ + { \ + .shift = {.type = TSParseActionTypeShift, .state = state_value } \ + } \ + } + +#define SHIFT_REPEAT(state_value) \ + { \ + { \ + .shift \ + = {.type = TSParseActionTypeShift, \ + .state = state_value, \ + .repetition = true } \ + } \ + } + +#define SHIFT_EXTRA() \ + { \ + { \ + .shift = {.type = TSParseActionTypeShift, .extra = true } \ + } \ + } + +#define REDUCE(symbol_val, child_count_val, ...) \ + { \ + { \ + .reduce = { .type = TSParseActionTypeReduce, \ + .symbol = symbol_val, \ + .child_count = child_count_val, \ + __VA_ARGS__ }, \ + } \ + } + +#define RECOVER() \ + { \ + { \ + .type = TSParseActionTypeRecover \ + } \ + } + +#define ACCEPT_INPUT() \ + { \ + { \ + .type = TSParseActionTypeAccept \ + } \ + } #ifdef __cplusplus } #endif -#endif // TREE_SITTER_PARSER_H_ +#endif // TREE_SITTER_PARSER_H_ |