[PATCH 0/1] MR7043: include: Add signbit declarations for c++.

[PATCH 1/1] include: Add signbit declarations for c++.

[Daniel Lehman]

From: Daniel Lehman

---
 include/msvcrt/math.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/msvcrt/math.h b/include/msvcrt/math.h
index 4f9840b3a02..8f1bd71ab72 100644
--- a/include/msvcrt/math.h
+++ b/include/msvcrt/math.h
@@ -287,6 +287,8 @@ static const union {
 _ACRTIMP short __cdecl _dtest(double*);
 _ACRTIMP short __cdecl _ldtest(long double*);
 _ACRTIMP short __cdecl _fdtest(float*);
+_ACRTIMP int   __cdecl _dsign(double);
+_ACRTIMP int   __cdecl _fdsign(float);

#ifdef __cplusplus

@@ -294,6 +296,8 @@ extern "C++" {
 inline int fpclassify(float x) throw() { return _fdtest(&x); }
 inline int fpclassify(double x) throw() { return _dtest(&x); }
 inline int fpclassify(long double x) throw() { return _ldtest(&x); }
+inline bool signbit(float x) throw() { return _fdsign(x) != 0; }
+inline bool signbit(double x) throw() { return _dsign(x) != 0; }
 template <class T> inline bool isfinite(T x) throw() { return fpclassify(x) <= 0; }
 template <class T> inline bool isinf(T x) throw() { return fpclassify(x) == FP_INFINITE; }
 template <class T> inline bool isnan(T x) throw() { return fpclassify(x) == FP_NAN; }

[PATCH 1/1] include: Add signbit declarations for c++.

[Marvin]

Hi,

It looks like your patch introduced the new failures shown below.
Please investigate and fix them before resubmitting your patch.
If they are not new, fixing them anyway would help a lot. Otherwise
please ask for the known failures list to be updated.

The tests also ran into some preexisting test failures. If you know how
to fix them that would be helpful. See the TestBot job for the details:

The full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=150437

Your paranoid android.

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