Lines Matching refs:base
251 base::Optional<DefinitionLocation>
253 if (!catch_block) return base::nullopt;
316 if (return_continuation == base::nullopt) {
321 if (return_continuation != base::nullopt) {
393 base::Optional<DefinitionLocation>
395 if (!catch_block) return base::nullopt;
464 base::Optional<DefinitionLocation>
466 if (!catch_block) return base::nullopt;
570 base::Optional<DefinitionLocation>
572 if (!catch_block) return base::nullopt;