stringFloat comment

Signed-off-by: James Cherry <cherry@parallaxsw.com>
2026-04-03 11:25:33 -07:00 · 2026-04-03 11:25:33 -07:00 · 6bb888b218
parent e04f36b541
commit 6bb888b218
1 changed files with 1 additions and 0 deletions
--- a/util/StringUtil.cc
+++ b/util/StringUtil.cc
@ -57,6 +57,7 @@ std::pair<float, bool>
 stringFloat(const std::string &str)
 {
  float value;
+  // OsX 15.xx and earlier clang do not support std::from_chars.
 #if defined(__cpp_lib_to_chars) && __cpp_lib_to_chars >= 201611L
  auto [ptr, ec] = std::from_chars(str.data(), str.data() + str.size(), value);
  if (ec == std::errc()