diff options
Diffstat (limited to 'AK')
| -rw-r--r-- | AK/JsonParser.cpp | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/AK/JsonParser.cpp b/AK/JsonParser.cpp index bf27305938..46f931668b 100644 --- a/AK/JsonParser.cpp +++ b/AK/JsonParser.cpp @@ -8,6 +8,7 @@ #include <AK/JsonArray.h> #include <AK/JsonObject.h> #include <AK/JsonParser.h> +#include <math.h> namespace AK { @@ -251,17 +252,14 @@ ErrorOr<JsonValue> JsonParser::parse_number() } StringView fraction_string(fraction_buffer.data(), fraction_buffer.size()); - auto fraction_string_uint = fraction_string.to_uint(); + auto fraction_string_uint = fraction_string.to_uint<u64>(); if (!fraction_string_uint.has_value()) return Error::from_string_literal("JsonParser: Error while parsing number"sv); - int fraction = fraction_string_uint.value(); - fraction *= (whole < 0) ? -1 : 1; + auto fraction = static_cast<double>(fraction_string_uint.value()); + double sign = (whole < 0) ? -1 : 1; - auto divider = 1; - for (size_t i = 0; i < fraction_buffer.size(); ++i) { - divider *= 10; - } - value = JsonValue((double)whole + ((double)fraction / divider)); + auto divider = pow(10.0, static_cast<double>(fraction_buffer.size())); + value = JsonValue((double)whole + sign * (fraction / divider)); } else { #endif auto to_unsigned_result = number_string.to_uint<u64>(); |