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811e551b36
2000-05-17 Nathan C. Myers <ncm@cantrip.org>
* bits/std_cmath.h: fix sqrt(float)
2000-05-16 Loren J. Rittle <ljrittle@acm.org>
* bits/std_cassert.h: Use system_header pragma.
* bits/std_cctype.h: Likewise.
* bits/std_cerrno.h: Likewise.
* bits/std_cfloat.h: Likewise.
* bits/std_climits.h: Likewise.
* bits/std_clocale.h: Likewise.
* bits/std_cmath.h: Likewise.
* bits/std_csetjmp.h: Likewise.
* bits/std_csignal.h: Likewise.
* bits/std_cstdarg.h: Likewise.
* bits/std_cstddef.h: Likewise.
* bits/std_cstdio.h: Likewise.
* bits/std_cstdlib.h: Likewise.
* bits/std_cstring.h: Likewise.
* bits/std_ctime.h: Likewise.
* bits/std_cwchar.h: Likewise.
* bits/std_cwctype.h: Likewise.
* bits/std_exception.h: Likewise.
* bits/std_new.h: Likewise.
* bits/std_typeinfo.h: Likewise.
* shadow/bits/std_cassert.h: Likewise.
* shadow/bits/std_cctype.h: Likewise.
* shadow/bits/std_cerrno.h: Likewise.
* shadow/bits/std_cfloat.h: Likewise.
* shadow/bits/std_climits.h: Likewise.
* shadow/bits/std_clocale.h: Likewise.
* shadow/bits/std_cmath.h: Likewise.
* shadow/bits/std_csetjmp.h: Likewise.
* shadow/bits/std_csignal.h: Likewise.
* shadow/bits/std_cstdarg.h: Likewise.
* shadow/bits/std_cstddef.h: Likewise.
* shadow/bits/std_cstdio.h: Likewise.
* shadow/bits/std_cstdlib.h: Likewise.
* shadow/bits/std_cstring.h: Likewise.
* shadow/bits/std_ctime.h: Likewise.
* shadow/bits/std_cwchar.h: Likewise.
* shadow/bits/std_cwctype.h: Likewise.
* shadow/bits/wrap_libio.h: Likewise.
* shadow/bits/wrap_unistd.h: Likewise.
* shadow/sys/cdefs.h: Likewise.
2000-05-16 Nathan C. Myers <ncm@cantrip.org>
It appears that gcc-2.96 supports the keyword "and" now.
* bits/std_ciso646.h: remove.
* std/ciso646: gut.
* testsuite/17_intro/header_ciso646.c: enable testing.
* src/Makefile.am, src/Makefile.in: remove mention of
bits/std_ciso646.h
From-SVN: r33967
132 lines
2.1 KiB
C++
132 lines
2.1 KiB
C++
// 1999-05-20 bkoz
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// Copyright (C) 1999 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// 17.4.1.2 Headers, ciso646
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#include <ciso646>
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#ifdef DEBUG_ASSERT
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#include <assert.h>
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#endif
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// 2.11 Keywords
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// alternative representations
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// and, and_eq, bitand, bitor, compl, not, not_eq, or, or_eq, xor, xor_eq
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// C 2.2.2 Header <iso646.h>
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// The tokens (as above) are keywords and do not appear as macros in <ciso646>.
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// Test for macros.
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bool test01()
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{
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bool test = true;
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#ifdef and
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test = false;
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#endif
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#ifdef and_eq
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test = false;
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#endif
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#ifdef bitand
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test = false;
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#endif
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#ifdef bitor
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test = false;
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#endif
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#ifdef compl
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test = false;
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#endif
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#ifdef not_eq
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test = false;
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#endif
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#ifdef not_or
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test = false;
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#endif
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#ifdef or
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test = false;
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#endif
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#ifdef or_eq
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test = false;
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#endif
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#ifdef xor
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test = false;
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#endif
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#ifdef xor_eq
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test = false;
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#endif
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#ifdef DEBUG_ASSERT
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assert(test);
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#endif
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return test;
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}
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// Equivalance in usage.
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bool test02()
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{
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bool test = true;
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bool arg1 = true;
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bool arg2 = false;
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int int1 = 45;
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int int2 = 0;
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test &= arg1 && int1;
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test &= arg1 and int1;
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test &= (arg1 && arg2) == (arg1 and arg2);
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test &= (arg1 && int1) == (arg1 and int1);
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#ifdef DEBUG_ASSERT
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assert(test);
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#endif
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return test;
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}
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int main(void)
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{
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test01();
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test02();
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return 0;
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}
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