[libc++][NFC] Move format_error to its own header.
Reviewed By: #libc, ldionne
Differential Revision: https://reviews.llvm.org/D101723
NOKEYCHECK=True
GitOrigin-RevId: 16342e39947bca83b25c251a65c7ea86a244a092
diff --git a/include/format b/include/format
index d9d43d8..d755062 100644
--- a/include/format
+++ b/include/format
@@ -56,14 +56,10 @@
*/
#include <__config>
-#include <stdexcept>
+#include <__format/format_error.h>
#include <string_view>
#include <version>
-#ifdef _LIBCPP_NO_EXCEPTIONS
-#include <cstdlib>
-#endif
-
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
@@ -75,31 +71,12 @@
#if _LIBCPP_STD_VER > 17
-class _LIBCPP_EXCEPTION_ABI format_error : public runtime_error {
-public:
- _LIBCPP_INLINE_VISIBILITY explicit format_error(const string& __s)
- : runtime_error(__s) {}
- _LIBCPP_INLINE_VISIBILITY explicit format_error(const char* __s)
- : runtime_error(__s) {}
- virtual ~format_error() noexcept;
-};
-
// TODO FMT Remove this once we require compilers with proper C++20 support.
// If the compiler has no concepts support, the format header will be disabled.
// Without concepts support enable_if needs to be used and that too much effort
// to support compilers with partial C++20 support.
#if !defined(_LIBCPP_HAS_NO_CONCEPTS) && !defined(_LIBCPP_HAS_NO_BUILTIN_IS_CONSTANT_EVALUATED)
-_LIBCPP_NORETURN inline _LIBCPP_INLINE_VISIBILITY void
-__throw_format_error(const char* __s) {
-#ifndef _LIBCPP_NO_EXCEPTIONS
- throw format_error(__s);
-#else
- (void)__s;
- _VSTD::abort();
-#endif
-}
-
template <class _CharT>
class _LIBCPP_TEMPLATE_VIS basic_format_parse_context {
public: