Merge pull request #1026 from trcrsired/master

LLVM libc++20 upstream now uses _LIBCPP_HAS_ASAN causing asan to break. Fix it
cppfastio · Dec 10, 2024 · d03a0cb · d03a0cb
2 parents 4b51e1a + dc40173
commit d03a0cb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/fast_io_unit/string_impl/libc++.h b/include/fast_io_unit/string_impl/libc++.h
@@ -138,7 +138,7 @@ inline void set_size(::std::basic_string<elem, traits, alloc> &str,
 	decltype(auto) __r_{hack_rep(str)};
 	if (bool(__r_.__s.__is_long_))
 	{
-#if !defined(_LIBCPP_HAS_NO_ASAN) && defined(_LIBCPP_INSTRUMENTED_WITH_ASAN)
+#if (_LIBCPP_VERSION < 20 && !defined(_LIBCPP_HAS_NO_ASAN) || _LIBCPP_HAS_ASAN) && defined(_LIBCPP_INSTRUMENTED_WITH_ASAN)
 		if (!::std::__libcpp_is_constant_evaluated())
 		{
 			auto dataptr{str.data()};