re PR libstdc++/51438 (std::exception and derived classes are not compatible with std::nested_exception and C++11 in general)

2011-12-06  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/51438
	* libsupc++/nested_exception.h (nested_exception::~nested_exception):
	Declare noexcept.
	* libsupc++/nested_exception.cc: Adjust.
	* testsuite/18_support/nested_exception/51438.cc: New.
	* testsuite/18_support/nested_exception/throw_with_nested.cc: Adjust.
	* testsuite/18_support/nested_exception/rethrow_if_nested.cc:
	Likewise.

	* src/shared_ptr.cc: Use noexcept where appropriate.
	* include/std/system_error: Likewise.
	* include/std/functional: Likewise.
	* include/bits/shared_ptr_base.h: Likewise.
	* src/stdexcept.cc: Use _GLIBCXX_USE_NOEXCEPT where appropriate.
	* include/std/stdexcept: Likewise.
	* libsupc++/bad_cast.cc: Likewise.
	* libsupc++/bad_typeid.cc: Likewise.
	* libsupc++/eh_exception.cc: Likewise.
	* libsupc++/typeinfo: Likewise.
	* libsupc++/exception: Likewise.
	* libsupc++/eh_ptr.cc: Likewise.
	* libsupc++/bad_alloc.cc: Likewise.
	* libsupc++/exception_ptr.h: Likewise.

	* include/std/chrono: Use noexcept where appropriate.
	* src/chrono.cc: Likewise.

From-SVN: r182064

1 files changed, 11 insertions, 11 deletions

diff --git a/libstdc++-v3/include/std/stdexcept b/libstdc++-v3/include/std/stdexcept
index a461795..2cbf207 100644
--- a/libstdc++-v3/include/std/stdexcept
+++ b/libstdc++-v3/include/std/stdexcept
@@ -62,12 +62,12 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     explicit 
     logic_error(const string& __arg);
 
-    virtual ~logic_error() throw();
+    virtual ~logic_error() _GLIBCXX_USE_NOEXCEPT;
 
     /** Returns a C-style character string describing the general cause of
      *  the current error (the same string passed to the ctor).  */
     virtual const char* 
-    what() const throw();
+    what() const _GLIBCXX_USE_NOEXCEPT;
   };
 
   /** Thrown by the library, or by you, to report domain errors (domain in
@@ -76,7 +76,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
   {
   public:
     explicit domain_error(const string& __arg);
-    virtual ~domain_error() throw();
+    virtual ~domain_error() _GLIBCXX_USE_NOEXCEPT;
   };
 
   /** Thrown to report invalid arguments to functions.  */
@@ -84,7 +84,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
   {
   public:
     explicit invalid_argument(const string& __arg);
-    virtual ~invalid_argument() throw();
+    virtual ~invalid_argument() _GLIBCXX_USE_NOEXCEPT;
   };
 
   /** Thrown when an object is constructed that would exceed its maximum
@@ -93,7 +93,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
   {
   public:
     explicit length_error(const string& __arg);
-    virtual ~length_error() throw();
+    virtual ~length_error() _GLIBCXX_USE_NOEXCEPT;
   };
 
   /** This represents an argument whose value is not within the expected
@@ -102,7 +102,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
   {
   public:
     explicit out_of_range(const string& __arg);
-    virtual ~out_of_range() throw();
+    virtual ~out_of_range() _GLIBCXX_USE_NOEXCEPT;
   };
 
   /** Runtime errors represent problems outside the scope of a program;
@@ -119,12 +119,12 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     explicit 
     runtime_error(const string& __arg);
 
-    virtual ~runtime_error() throw();
+    virtual ~runtime_error() _GLIBCXX_USE_NOEXCEPT;
 
     /** Returns a C-style character string describing the general cause of
      *  the current error (the same string passed to the ctor).  */
     virtual const char* 
-    what() const throw();
+    what() const _GLIBCXX_USE_NOEXCEPT;
   };
 
   /** Thrown to indicate range errors in internal computations.  */
@@ -132,7 +132,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
   {
   public:
     explicit range_error(const string& __arg);
-    virtual ~range_error() throw();
+    virtual ~range_error() _GLIBCXX_USE_NOEXCEPT;
   };
 
   /** Thrown to indicate arithmetic overflow.  */
@@ -140,7 +140,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
   {
   public:
     explicit overflow_error(const string& __arg);
-    virtual ~overflow_error() throw();
+    virtual ~overflow_error() _GLIBCXX_USE_NOEXCEPT;
   };
 
   /** Thrown to indicate arithmetic underflow.  */
@@ -148,7 +148,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
   {
   public:
     explicit underflow_error(const string& __arg);
-    virtual ~underflow_error() throw();
+    virtual ~underflow_error() _GLIBCXX_USE_NOEXCEPT;
   };
 
   // @} group exceptions