Initial re-commit after CVS disk crash

[SVN r18348]

test/Jamfile

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+# Signals library
+
+# Copyright (C) 2001-2003 Douglas Gregor
+
+# Permission to copy, use, sell and distribute this software is granted 
+# provided this copyright notice appears in all copies. Permission to modify 
+# the code and to distribute modified code is granted provided this copyright 
+# notice appears in all copies, and a notice that the code was modified is 
+# included with the copyright notice. This software is provided "as is" 
+# without express or implied warranty, and with no claim as to its suitability 
+# for any purpose. 
+
+# For more information, see http://www.boost.org/
+
+
+# Testing Jamfile autogenerated from XML source
+subproject libs/conversion/test ;
+
+# bring in rules for testing
+SEARCH on testing.jam = $(BOOST_BUILD_PATH) ;
+include testing.jam ;
+
+# Make tests run by default.
+DEPENDS all : test ;
+
+{
+  test-suite conversion
+      : [ run implicit_cast.cpp ]
+        [ compile-fail implicit_cast_fail.cpp ]
+        [ run ../cast_test.cpp ]
+        [ run ../lexical_cast_test.cpp ]
+      ;
+}
+      

test/implicit_cast.cpp

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+// Copyright David Abrahams 2003. Permission to copy, use,
+// modify, sell and distribute this software is granted provided this
+// copyright notice appears in all copies. This software is provided
+// "as is" without express or implied warranty, and with no claim as
+// to its suitability for any purpose.
+
+#include <boost/implicit_cast.hpp>
+#include <cassert>
+#include <boost/type.hpp>
+
+using boost::implicit_cast;
+using boost::type;
+
+template <class T>
+type<T> check_return(T) { return type<T>(); }
+
+struct foo
+{
+    foo(char const*) {}
+    operator long() const { return 0; }
+};
+
+typedef type<long> long_type;
+typedef type<foo> foo_type;
+
+int main()
+{
+    type<long> x = check_return(boost::implicit_cast<long>(1));
+    assert(boost::implicit_cast<long>(1) == 1L);
+
+    type<foo> f = check_return(boost::implicit_cast<foo>("hello"));
+    type<long> z = check_return(boost::implicit_cast<long>(foo("hello")));
+    return 0;
+}

test/implicit_cast_fail.cpp

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+// Copyright David Abrahams 2003. Permission to copy, use,
+// modify, sell and distribute this software is granted provided this
+// copyright notice appears in all copies. This software is provided
+// "as is" without express or implied warranty, and with no claim as
+// to its suitability for any purpose.
+
+#include <boost/implicit_cast.hpp>
+#include <boost/type.hpp>
+
+#define BOOST_INCLUDE_MAIN
+#include <boost/test/test_tools.hpp>
+
+using boost::implicit_cast;
+
+struct foo
+{
+    explicit foo(char const*) {}
+};
+
+int test_main(int, char*[])
+{
+    foo x = implicit_cast<foo>("foobar");
+}