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Destroy external scanner when destroying Parser

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This commit is contained in:
Max Brunsfeld 2016-12-04 14:18:30 -08:00
parent d72b49316b
commit cf0d8abea1
1 changed files with 11 additions and 4 deletions
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15
src/runtime/parser.c
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@ -1120,12 +1120,16 @@ bool parser_init(Parser *self) {
}
void parser_set_language(Parser *self, const TSLanguage *language) {
self->language = language;
if (language->external_scanner.create) {
if (self->external_scanner_payload)
if (self->language->external_scanner.destroy)
self->language->external_scanner.destroy(self->external_scanner_payload);
if (language->external_scanner.create)
self->external_scanner_payload = language->external_scanner.create();
} else {
else
self->external_scanner_payload = NULL;
}
self->language = language;
}
void parser_destroy(Parser *self) {
@ -1137,6 +1141,9 @@ void parser_destroy(Parser *self) {
array_delete(&self->tree_path1);
if (self->tree_path2.contents)
array_delete(&self->tree_path2);
if (self->external_scanner_payload)
if (self->language->external_scanner.destroy)
self->language->external_scanner.destroy(self->external_scanner_payload);
}
Tree *parser_parse(Parser *self, TSInput input, Tree *old_tree) {