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start using new HAVE_CPP_NEW_CASTS macro on unix

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alecf%netscape.com 1999-02-27 05:58:25 +00:00
parent 0dcbd14bd5
commit c62d31b09d
1 changed files with 4 additions and 12 deletions
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16
base/src/nscore.h
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@ -146,20 +146,12 @@ typedef PRUcs2 PRUnichar;
/* ------------------------------------------------------------------------ */
// Casting macros for hiding C++ features from older compilers
#define HAS_C_PLUS_PLUS_CASTS // we'll be optimistic.
#if defined(__sgi) && !defined(__GNUC__)
#undef HAS_C_PLUS_PLUS_CASTS
#endif
/* this really needs to be autoconf'ed */
#if defined(HPUX)
#undef HAS_C_PLUS_PLUS_CASTS
// unix now determines this automatically
#ifndef XP_UNIX
#define HAVE_CPP_NEW_CASTS // we'll be optimistic.
#endif
#if defined(AIX)
#undef HAS_C_PLUS_PLUS_CASTS
#endif
#if defined(HAS_C_PLUS_PLUS_CASTS)
#if defined(HAVE_CPP_NEW_CASTS)
#define NS_STATIC_CAST(__type, __ptr) static_cast<__type>(__ptr)
#define NS_CONST_CAST(__type, __ptr) const_cast<__type>(__ptr)
#define NS_REINTERPRET_CAST(__type, __ptr) reinterpret_cast<__type>(__ptr)