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Abandon parse versions with > 1 error more than the best version

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This commit is contained in:
Max Brunsfeld 2016-08-29 09:31:52 -07:00
parent 4182de2975
commit dcf3beb393
1 changed files with 4 additions and 2 deletions
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6
src/runtime/parser.c
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@ -377,7 +377,8 @@ static bool ts_parser__better_version_exists(TSParser *self,
unsigned error_cost = ts_stack_error_cost(self->stack, i);
unsigned error_depth = ts_stack_error_depth(self->stack, i);
if ((error_depth > my_error_depth && error_cost >= my_error_cost) ||
if ((error_depth > my_error_depth + 1) ||
(error_depth > my_error_depth && error_cost >= my_error_cost) ||
(my_error_depth == 0 && error_cost > my_error_cost) ||
(error_depth == my_error_depth &&
error_cost >= my_error_cost + ERROR_COST_THRESHOLD)) {
@ -386,7 +387,8 @@ static bool ts_parser__better_version_exists(TSParser *self,
continue;
}
if ((my_error_depth > error_depth && my_error_cost >= error_cost) ||
if ((my_error_depth > error_depth + 1) ||
(my_error_depth > error_depth && my_error_cost >= error_cost) ||
(error_depth == 0 && my_error_cost > error_cost) ||
(my_error_depth == error_depth &&
my_error_cost >= error_cost + ERROR_COST_THRESHOLD)) {