2 //===--------------------------- float.h ----------------------------------===//
4 // The LLVM Compiler Infrastructure
6 // This file is dual licensed under the MIT and the University of Illinois Open
7 // Source Licenses. See LICENSE.TXT for details.
9 //===----------------------------------------------------------------------===//
11 #ifndef _LIBCPP_FLOAT_H
12 #define _LIBCPP_FLOAT_H
20 FLT_EVAL_METHOD // C99
27 FLT_HAS_SUBNORM // C11
28 DBL_HAS_SUBNORM // C11
29 LDBL_HAS_SUBNORM // C11
32 FLT_DECIMAL_DIG // C11
33 DBL_DECIMAL_DIG // C11
34 LDBL_DECIMAL_DIG // C11
76 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
77 #pragma GCC system_header
80 #include_next <float.h>
84 #ifndef FLT_EVAL_METHOD
85 #define FLT_EVAL_METHOD __FLT_EVAL_METHOD__
89 #define DECIMAL_DIG __DECIMAL_DIG__
94 #endif // _LIBCPP_FLOAT_H