Date: Fri, 13 Dec 2013 02:47:42 +0000 (UTC) From: "Pedro F. Giffuni" <pfg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r259285 - stable/8/contrib/libstdc++/include/std Message-ID: <201312130247.rBD2lgJg007418@svn.freebsd.org>
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Author: pfg Date: Fri Dec 13 02:47:41 2013 New Revision: 259285 URL: http://svnweb.freebsd.org/changeset/base/259285 Log: MFC r244673: Fix the __glibcxx_min and __glibcxx_max macros for a signed wchar_t. This seems to be needed by newer compilers. Modified: stable/8/contrib/libstdc++/include/std/std_limits.h Directory Properties: stable/8/ (props changed) stable/8/contrib/ (props changed) stable/8/contrib/libstdc++/ (props changed) Modified: stable/8/contrib/libstdc++/include/std/std_limits.h ============================================================================== --- stable/8/contrib/libstdc++/include/std/std_limits.h Fri Dec 13 02:37:35 2013 (r259284) +++ stable/8/contrib/libstdc++/include/std/std_limits.h Fri Dec 13 02:47:41 2013 (r259285) @@ -134,10 +134,11 @@ #define __glibcxx_signed(T) ((T)(-1) < 0) #define __glibcxx_min(T) \ - (__glibcxx_signed (T) ? (T)1 << __glibcxx_digits (T) : (T)0) + (__glibcxx_signed (T) ? (((T)1 << (__glibcxx_digits (T) - 1)) << 1) : (T)0) #define __glibcxx_max(T) \ - (__glibcxx_signed (T) ? ((T)1 << __glibcxx_digits (T)) - 1 : ~(T)0) + (__glibcxx_signed (T) ? \ + (((((T)1 << (__glibcxx_digits (T) - 1)) - 1) << 1) + 1) : ~(T)0) #define __glibcxx_digits(T) \ (sizeof(T) * __CHAR_BIT__ - __glibcxx_signed (T))
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