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components/stdcxx/patches/031-NO_SIGNALING_NAN.cpp.patch
author Stefan Teleman <stefan.teleman@oracle.com>
Thu, 14 Jul 2011 11:26:11 -0700
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--- stdcxx-4.2.1/etc/config/src/NO_SIGNALING_NAN.cpp	2008-04-24 20:25:44.000000000 -0400
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+++ stdcxx-4.2.1/etc/config/src/NO_SIGNALING_NAN.cpp	2009-03-28 17:29:13.671941000 -0400
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@@ -37,21 +37,9 @@
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 #ifndef _RWSTD_NO_INFINITY
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-#  if defined _RWSTD_DBL_SNAN_BITS
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-
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-union {
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-    char bits[sizeof (double)];
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-    double val;
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-} snan = { _RWSTD_DBL_SNAN_BITS };
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-
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-// assignment or initialization should not trap
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-static double d = snan.val;
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-
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-#  else   // if !defined (_RWSTD_DBL_SNAN_BITS)
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-
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 double foo ()
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 {
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-    const int endian = 1;
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+    const unsigned int endian = 1;
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     // compute infinity (division may trap)
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     double x = 0.0;
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@@ -65,9 +53,6 @@
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 static double d = foo ();
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-#  endif   // _RWSTD_DBL_SNAN_BITS
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-
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-
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 #endif   // _RWSTD_NO_INFINITY
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@@ -85,7 +70,7 @@
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 #  pragma STDC FENV_ACCESS ON
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-    const int all = 0
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+    const unsigned int all = 0
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 #  ifdef FE_ALL_EXCEPT
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         | FE_ALL_EXCEPT |
upstream/oracle/userland-gate