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Protect further isnan/isfinite/isinf calls

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This commit is contained in:
Christoph Hertzberg
2015-08-16 14:00:02 +02:00
parent a40f6ab276
commit d6a4805fdf
5 changed files with 47 additions and 47 deletions
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16
unsupported/test/mpreal/mpreal.h
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@@ -72,13 +72,13 @@
// Detect compiler using signatures from http://predef.sourceforge.net/
#if defined(__GNUC__) && defined(__INTEL_COMPILER)
#define IsInf(x) isinf(x) // Intel ICC compiler on Linux
#define IsInf(x) (isinf)(x) // Intel ICC compiler on Linux
#elif defined(_MSC_VER) // Microsoft Visual C++
#define IsInf(x) (!_finite(x))
#else
#define IsInf(x) std::isinf(x) // GNU C/C++ (and/or other compilers), just hope for C99 conformance
#define IsInf(x) (std::isinf)(x) // GNU C/C++ (and/or other compilers), just hope for C99 conformance
#endif
// A Clang feature extension to determine compiler features.
@@ -530,9 +530,9 @@ public:
#endif
// Instance Checkers
friend bool isnan (const mpreal& v);
friend bool isinf (const mpreal& v);
friend bool isfinite (const mpreal& v);
friend bool (isnan) (const mpreal& v);
friend bool (isinf) (const mpreal& v);
friend bool (isfinite) (const mpreal& v);
friend bool isnum (const mpreal& v);
friend bool iszero (const mpreal& v);
@@ -1687,9 +1687,9 @@ inline bool operator == (const mpreal& a, const long double b ){ return
inline bool operator == (const mpreal& a, const double b ){ return (mpfr_cmp_d (a.mpfr_srcptr(),b) == 0 ); }
inline bool isnan (const mpreal& op){ return (mpfr_nan_p (op.mpfr_srcptr()) != 0 ); }
inline bool isinf (const mpreal& op){ return (mpfr_inf_p (op.mpfr_srcptr()) != 0 ); }
inline bool isfinite (const mpreal& op){ return (mpfr_number_p (op.mpfr_srcptr()) != 0 ); }
inline bool (isnan) (const mpreal& op){ return (mpfr_nan_p (op.mpfr_srcptr()) != 0 ); }
inline bool (isinf) (const mpreal& op){ return (mpfr_inf_p (op.mpfr_srcptr()) != 0 ); }
inline bool (isfinite) (const mpreal& op){ return (mpfr_number_p (op.mpfr_srcptr()) != 0 ); }
inline bool iszero (const mpreal& op){ return (mpfr_zero_p (op.mpfr_srcptr()) != 0 ); }
inline bool isint (const mpreal& op){ return (mpfr_integer_p(op.mpfr_srcptr()) != 0 ); }