From 783b1a479dddb330cb4c32dda0ea5477474add42 Mon Sep 17 00:00:00 2001
From: davidot <davidot@serenityos.org>
Date: Wed, 12 Oct 2022 02:23:50 +0200
Subject: LibJS: Make string_to_double use the new double parser

---
 Userland/Libraries/LibJS/Runtime/Value.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'Userland/Libraries/LibJS')

diff --git a/Userland/Libraries/LibJS/Runtime/Value.cpp b/Userland/Libraries/LibJS/Runtime/Value.cpp
index 5ed60fefd9..9ea8b4f4aa 100644
--- a/Userland/Libraries/LibJS/Runtime/Value.cpp
+++ b/Userland/Libraries/LibJS/Runtime/Value.cpp
@@ -9,6 +9,7 @@
 #include <AK/AllOf.h>
 #include <AK/Assertions.h>
 #include <AK/CharacterTypes.h>
+#include <AK/FloatingPointStringConversions.h>
 #include <AK/String.h>
 #include <AK/StringBuilder.h>
 #include <AK/Utf8View.h>
@@ -549,12 +550,11 @@ Optional<Value> string_to_number(StringView string)
         return Value(bigint.to_double());
     }
 
-    char* endptr;
-    auto parsed_double = strtod(text.characters(), &endptr);
-    if (*endptr)
+    auto maybe_double = text.to_double(AK::TrimWhitespace::No);
+    if (!maybe_double.has_value())
         return js_nan();
 
-    return Value(parsed_double);
+    return Value(*maybe_double);
 }
 
 // 7.1.4 ToNumber ( argument ), https://tc39.es/ecma262/#sec-tonumber
-- 
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