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Organize TSLanguage fields

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Due to the breaking ABI change in #943, this is our chance
to reorder the fields in a more logical way.
This commit is contained in:
Max Brunsfeld 2021-03-01 10:27:22 -08:00
parent a6b267201f
commit 592fd8678d
2 changed files with 61 additions and 59 deletions
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86
cli/src/generate/render.rs
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@ -1321,27 +1321,62 @@ impl Generator {
add_line!(self, "static TSLanguage language = {{");
indent!(self);
add_line!(self, ".version = LANGUAGE_VERSION,");
// Quantities
add_line!(self, ".symbol_count = SYMBOL_COUNT,");
add_line!(self, ".alias_count = ALIAS_COUNT,");
add_line!(self, ".token_count = TOKEN_COUNT,");
add_line!(self, ".external_token_count = EXTERNAL_TOKEN_COUNT,");
add_line!(self, ".symbol_names = ts_symbol_names,");
add_line!(self, ".symbol_metadata = ts_symbol_metadata,");
add_line!(self, ".parse_table = (const uint16_t *)ts_parse_table,");
add_line!(self, ".parse_actions = ts_parse_actions,");
add_line!(self, ".lex_modes = ts_lex_modes,");
add_line!(self, ".state_count = STATE_COUNT,");
add_line!(self, ".large_state_count = LARGE_STATE_COUNT,");
if self.next_abi {
add_line!(self, ".production_id_count = PRODUCTION_ID_COUNT,");
}
add_line!(self, ".field_count = FIELD_COUNT,");
add_line!(
self,
".max_alias_sequence_length = MAX_ALIAS_SEQUENCE_LENGTH,"
);
// Parse table
add_line!(self, ".parse_table = (const uint16_t *)ts_parse_table,");
if self.large_state_count < self.parse_table.states.len() {
add_line!(
self,
".small_parse_table = (const uint16_t *)ts_small_parse_table,"
);
add_line!(
self,
".small_parse_table_map = (const uint32_t *)ts_small_parse_table_map,"
);
}
add_line!(self, ".parse_actions = ts_parse_actions,");
// Metadata
add_line!(self, ".symbol_names = ts_symbol_names,");
if !self.field_names.is_empty() {
add_line!(self, ".field_names = ts_field_names,");
add_line!(
self,
".field_map_slices = (const TSFieldMapSlice *)ts_field_map_slices,"
);
add_line!(
self,
".field_map_entries = (const TSFieldMapEntry *)ts_field_map_entries,"
);
}
add_line!(self, ".symbol_metadata = ts_symbol_metadata,");
add_line!(self, ".public_symbol_map = ts_symbol_map,");
add_line!(self, ".alias_map = ts_non_terminal_alias_map,");
if !self.parse_table.production_infos.is_empty() {
add_line!(
self,
".alias_sequences = (const TSSymbol *)ts_alias_sequences,"
);
}
add_line!(
self,
".max_alias_sequence_length = MAX_ALIAS_SEQUENCE_LENGTH,"
);
// Lexing
add_line!(self, ".lex_modes = ts_lex_modes,");
add_line!(self, ".lex_fn = ts_lex,");
if let Some(keyword_capture_token) = self.keyword_capture_token {
add_line!(self, ".keyword_lex_fn = ts_lex_keywords,");
@ -1366,39 +1401,6 @@ impl Generator {
add_line!(self, "}},");
}
add_line!(self, ".field_count = FIELD_COUNT,");
if !self.field_names.is_empty() {
add_line!(
self,
".field_map_slices = (const TSFieldMapSlice *)ts_field_map_slices,"
);
add_line!(
self,
".field_map_entries = (const TSFieldMapEntry *)ts_field_map_entries,"
);
add_line!(self, ".field_names = ts_field_names,");
}
add_line!(self, ".large_state_count = LARGE_STATE_COUNT,");
if self.large_state_count < self.parse_table.states.len() {
add_line!(
self,
".small_parse_table = (const uint16_t *)ts_small_parse_table,"
);
add_line!(
self,
".small_parse_table_map = (const uint32_t *)ts_small_parse_table_map,"
);
}
add_line!(self, ".public_symbol_map = ts_symbol_map,");
add_line!(self, ".alias_map = ts_non_terminal_alias_map,");
add_line!(self, ".state_count = STATE_COUNT,");
if self.next_abi {
add_line!(self, ".production_id_count = PRODUCTION_ID_COUNT,");
}
dedent!(self);
add_line!(self, "}};");
add_line!(self, "return &language;");