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AK: Make string-to-number conversion helpers return Optional

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Get rid of the weird old signature:

- int StringType::to_int(bool& ok) const

And replace it with sensible new signature:

- Optional<int> StringType::to_int() const
This commit is contained in:
Andreas Kling 2020-06-12 21:07:52 +02:00
parent 15f4043a7a
commit fdfda6dec2
55 changed files with 354 additions and 455 deletions
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6
AK/URLParser.cpp
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@ -24,6 +24,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <AK/Optional.h>
#include <AK/String.h>
#include <AK/StringBuilder.h>
#include <AK/StringUtils.h>
@ -60,9 +61,8 @@ String urldecode(const StringView& input)
builder.append(consume());
continue;
}
bool ok;
u8 byte_point = StringUtils::convert_to_uint_from_hex(input.substring_view(cursor + 1, 2), ok);
builder.append(byte_point);
auto byte_point = StringUtils::convert_to_uint_from_hex(input.substring_view(cursor + 1, 2));
builder.append(byte_point.value());
consume();
consume();
consume();