diff --git a/libs/parser/rules/pslang.y b/libs/parser/rules/pslang.y
index cb1b14b..77ea339 100644
--- a/libs/parser/rules/pslang.y
+++ b/libs/parser/rules/pslang.y
@@ -48,7 +48,12 @@ template <typename T>
 {
 	T value;
 #ifdef __clang__
-	value = std::strtoll(str.data(), nullptr, 10);
+	if constexpr (std::is_floating_point_v<T>)
+		value = std::atof(str.data());
+	else if constexpr (std::is_signed_v<T>)
+		value = std::strtoll(str.data(), nullptr, 10);
+	else
+		value = std::strtoull(str.data(), nullptr, 10);
 #else
 	auto result = std::from_chars(str.data(), str.data() + str.size(), value);
 	if (result.ec != std::errc())