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Fix error when set_included_ranges is called with an invalid range list

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This commit is contained in:
Max Brunsfeld 2020-01-17 10:31:28 -08:00
parent de8877db35
commit 9f63139a10
8 changed files with 284 additions and 150 deletions
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13
lib/include/tree_sitter/api.h
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@ -174,8 +174,19 @@ const TSLanguage *ts_parser_language(const TSParser *self);
* The second and third parameters specify the location and length of an array
* of ranges. The parser does *not* take ownership of these ranges; it copies
* the data, so it doesn't matter how these ranges are allocated.
*
* If `length` is zero, then the entire document will be parsed. Otherwise,
* the given ranges must be ordered from earliest to latest in the document,
* and they must not overlap. That is, the following must hold for all
* `i` < `length - 1`:
*
* ranges[i].end_byte <= ranges[i + 1].start_byte
*
* If this requirement is not satisfied, the operation will fail, the ranges
* will not be assigned, and this function will return `false`. On success,
* this function returns `true`
*/
void ts_parser_set_included_ranges(
bool ts_parser_set_included_ranges(
TSParser *self,
const TSRange *ranges,
uint32_t length