valarray_meta.h (_UnFunBase<>): Remove.

	* include/bits/valarray_meta.h (_UnFunBase<>): Remove.
	(_UnFunClos<>): Same.
	(_UnBase<>): Reformat.  Make first template-parameter non
	template.
	(_UnClos<>): Likewise.
	(_Expr<>): Reformate.  Adjust unary member operator return types.
	(_DEFINE_EXPR_UNARY_OPERATOR): Adjust definition.
	(_DEFINE_EXPR_UNARY_FUNCTION): Likewise.
	* include/std/std_valarray.h (_UnClos<>): Adjust declaration.
	(valarray<>::_UnaryOp<>):  New nested traits. Adjust unary member
	operator return types.  Reformat.
	(_Bitwise_not): Remove.
	(_DEFINE_VALARRAY_UNARY_OPERATOR): Adjust definition.
	* testsuite/26_numerics/valarray_name_lookup.C: New test.

From-SVN: r55993

libstdc++-v3/ChangeLog

+2002-08-02  Gabriel Dos Reis  <gdr@nerim.net>
+
+	* include/bits/valarray_meta.h (_UnFunBase<>): Remove.
+	(_UnFunClos<>): Same.
+	(_UnBase<>): Reformat.  Make first template-parameter non
+	template. 
+	(_UnClos<>): Likewise.
+	(_Expr<>): Reformate.  Adjust unary member operator return types. 
+	(_DEFINE_EXPR_UNARY_OPERATOR): Adjust definition.
+	(_DEFINE_EXPR_UNARY_FUNCTION): Likewise.
+	* include/std/std_valarray.h (_UnClos<>): Adjust declaration.
+	(valarray<>::_UnaryOp<>):  New nested traits. Adjust unary member
+	operator return types.  Reformat.
+	(_Bitwise_not): Remove.
+	(_DEFINE_VALARRAY_UNARY_OPERATOR): Adjust definition.
+	* testsuite/26_numerics/valarray_name_lookup.C: New test.
+
 2002-08-02  Danny Smith  <dannysmith@users.sourceforge.net>
 
 	* config/os/newlib/ctype_inline.h (is): Don't offset _M_table.

libstdc++-v3/testsuite/26_numerics/valarray_name_lookup.C

+// 2002-08-02 gdr
+
+// Copyright (C) 2002 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// Test name lookup resolutions for standard functions applied to an
+// array expression.
+// { dg-do compile }
+
+#include <valarray>
+
+namespace My
+{
+  struct Number 
+  { 
+    operator bool() const;
+  };
+  
+  Number operator+(Number);
+  Number operator-(Number);
+  Number operator~(Number);
+
+  bool operator!(Number);
+  
+  Number operator+(Number, Number);
+  Number operator-(Number, Number);
+  Number operator*(Number, Number);
+  Number operator/(Number, Number);
+  Number operator%(Number, Number);
+
+  Number operator^(Number, Number);
+  Number operator&(Number, Number);
+  Number operator|(Number, Number);
+
+  Number operator<<(Number, Number);
+  Number operator>>(Number, Number);
+
+  bool operator==(Number, Number);
+  bool operator!=(Number, Number);
+  bool operator<(Number, Number);
+  bool operator<=(Number, Number);
+  bool operator>(Number, Number);
+  bool operator>=(Number, Number);
+
+  Number abs(Number);
+
+  Number cos(Number);
+  Number cosh(Number);
+  Number acosh(Number);
+
+  Number sin(Number);
+  Number sinh(Number);
+  Number asin(Number);
+  
+  Number tan(Number);
+  Number tanh(Number);
+  Number atan(Number);
+
+  Number exp(Number);
+  Number log(Number);
+  Number log10(Number);
+  Number sqrt(Number);
+
+  Number atan2(Number, Number);
+  Number pow(Number, Number);
+}
+
+int main()
+{
+  typedef std::valarray<My::Number> Array;
+  Array u(10), v(10);
+  v = +u;
+  v = -u;
+  v = ~u;
+  std::valarray<bool> z = !u;
+
+  v = abs(u);
+  
+  v = cos(u);
+  v = cosh(u);
+  v = acos(u);
+
+  v = sin(u);
+  v = sinh(u);
+  v = asin(u);
+
+  v = tan(u);
+  v = tanh(u);
+  v = atan(u);
+
+  v = exp(u);
+  v = log(u);
+  v = log10(u);
+  v = sqrt(u);  
+}