tor/changes/bug22801

  o Minor bugfixes (compilation):
    - When building with certain versions the mingw C header files, avoid
      float-conversion warnings when calling the C functions isfinite(),
      isnan(), and signbit(). Fixes bug 22801; bugfix on 0.2.8.1-alpha.
Fix -Wfloat-conversion C warnings on mingw in clamp_double_to_int64. We just have to suppress these warnings: Mingw's math.h uses gcc's __builtin_choose_expr() facility to declare isnan, isfinite, and signbit. But as implemented in at least some versions of gcc, __builtin_choose_expr() can generate type warnings even from branches that are not taken. Fixes bug 22801; bugfix on 0.2.8.1-alpha. 2017-07-03 16:59:31 +02:00			`o Minor bugfixes (compilation):`
			`- When building with certain versions the mingw C header files, avoid`
			`float-conversion warnings when calling the C functions isfinite(),`
			`isnan(), and signbit(). Fixes bug 22801; bugfix on 0.2.8.1-alpha.`