AK+Everywhere: Replace custom number parsers with fast_float

Our floating point number parser was based on the fast_float library: https://github.com/fastfloat/fast_float However, our implementation only supports 8-bit characters. To support UTF-16, we will need to be able to convert char16_t-based strings to numbers as well. This works out-of-the-box with fast_float. We can also use fast_float for integer parsing.
Author: https://github.com/trflynn89 Commit: 62d9a84b8d Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/5228 Reviewed-by: https://github.com/ADKaster ✅ Reviewed-by: https://github.com/shannonbooth
2025-07-24 18:02:20 +00:00 · 2025-06-26 19:06:46 -04:00 · 2025-06-26 19:06:46 -04:00 · 62d9a84b8d · 2025-07-03 13:53:10 +00:00
commit 62d9a84b8d
parent 9fc3e72db2
30 changed files with 413 additions and 3034 deletions
--- a/Libraries/LibJS/Runtime/Value.cpp
+++ b/Libraries/LibJS/Runtime/Value.cpp
@ -10,7 +10,6 @@
 #include <AK/Assertions.h>
 #include <AK/ByteString.h>
 #include <AK/CharacterTypes.h>
-#include <AK/FloatingPointStringConversions.h>
 #include <AK/StringBuilder.h>
 #include <AK/StringFloatingPointConversions.h>
 #include <AK/Utf8View.h>