std_stdexcept.h (logic_error::logic_error): Use string object, not reference.

2001-02-26  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/1972
	libstdc++/2089
	* include/bits/std_stdexcept.h (logic_error::logic_error): Use
	string object, not reference.
	(runtime_error::runtime_error): Same.
	* testsuite/19_diagnostics/stdexceptions.cc: New file.

From-SVN: r40079

libstdc++-v3/ChangeLog

+2001-02-26  Benjamin Kosnik  <bkoz@redhat.com>
+
+	libstdc++/1972
+	libstdc++/2089
+	* include/bits/std_stdexcept.h (logic_error::logic_error): Use
+	string object, not reference.
+	(runtime_error::runtime_error): Same.
+	* testsuite/19_diagnostics/stdexceptions.cc: New file.
+
 2001-02-26  Phil Edwards  <pme@sources.redhat.com>
 
 	* acinclude.m4 (GLIBCPP_CONFIGURE):  Update required compiler version.

libstdc++-v3/include/bits/std_stdexcept.h

@@ -37,13 +37,13 @@
 #pragma GCC system_header
 
 #include <exception>
-#include <bits/stringfwd.h>
+#include <string>
 
 namespace std 
 {
   class logic_error : public exception 
   {
-    const string& _M_msg;
+    const string _M_msg;
 
   public:
     explicit 
@@ -82,7 +82,7 @@ namespace std
 
   class runtime_error : public exception 
   {
-    const string& _M_msg;
+    const string _M_msg;
 
   public:
     explicit 

libstdc++-v3/testsuite/19_diagnostics/stdexceptions.cc

+// 2001-02-26 Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 2001 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.
+
+// 19.1 Exception classes
+
+#include <string>
+#include <stdexcept>
+#include <debug_assert.h>
+
+// libstdc++/1972
+void test01()
+{
+  bool test = true;
+  const char* strlit = "lack of sunlight, no water error";
+  // XXX work around long-standing, pathalogical, hostility-inducing parser bug
+  // std::logic_error obj(std::string(strlit));
+
+  // 1
+  std::logic_error obj = std::logic_error(std::string(strlit));
+
+  // 2
+  // std::logic_error obj((std::string)strlit);
+
+  VERIFY( strcmp(obj.what(), strlit) );
+}
+
+void test02()
+{
+  bool test = true;
+  std::string s = "lack of sunlight error";
+  std::domain_error x(s);
+  
+  VERIFY( strcmp(x.what(), s.data())  );
+}
+
+// libstdc++/2089
+class fuzzy_logic : public std::logic_error
+{
+public:
+  fuzzy_logic() : std::logic_error("whoa") { }
+};
+
+void test03()
+{
+  bool test = true;
+
+  try
+    { throw fuzzy_logic(); }
+  catch(const fuzzy_logic& obj)
+    { VERIFY( strcmp("whoa", obj.what()) ); }
+  catch(...)
+    { VERIFY( false ); }
+}
+
+
+int main(void)
+{
+  test01();
+  test02();
+  test03();
+  
+  return 0;
+}