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Add version number to TSLanguage structs

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This commit is contained in:
Max Brunsfeld 2017-01-31 10:21:47 -08:00
parent 672d491775
commit d853b6504d
6 changed files with 24 additions and 1 deletions
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1
src/runtime/document.c
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@ -36,6 +36,7 @@ const TSLanguage *ts_document_language(TSDocument *self) {
}
void ts_document_set_language(TSDocument *self, const TSLanguage *language) {
if (language->version != TREE_SITTER_LANGUAGE_VERSION) return;
ts_document_invalidate(self);
parser_set_language(&self->parser, language);
if (self->tree) {

4
src/runtime/language.c
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@ -34,6 +34,10 @@ uint32_t ts_language_symbol_count(const TSLanguage *language) {
return language->symbol_count;
}
uint32_t ts_language_version(const TSLanguage *language) {
return language->version;
}
TSSymbolMetadata ts_language_symbol_metadata(const TSLanguage *language,
TSSymbol symbol) {
if (symbol == ts_builtin_sym_error)