throw() -> noexcept

Change-Id: I461abfda8b7297c1bd04f1090f8d58fa96364616
Reviewed-on: https://galileo.mailstation.de/gerrit/1892
Reviewed-by: Saleem Abdulrasool <compnerd@compnerd.org>
Reviewed-by: Kylie McClain <somasis@exherbo.org>

134 files changed, 230 insertions, 230 deletions

diff --git a/paludis/action.cc b/paludis/action.cc
index 11e1c39..38f7d31 100644
--- a/paludis/action.cc
+++ b/paludis/action.cc
@@ -222,12 +222,12 @@ SupportsActionTestBase::~SupportsActionTestBase()
 {
 }
 
-ActionFailedError::ActionFailedError(const std::string & msg) throw () :
+ActionFailedError::ActionFailedError(const std::string & msg) noexcept :
     Exception(msg)
 {
 }
 
-ActionAbortedError::ActionAbortedError(const std::string & msg) throw () :
+ActionAbortedError::ActionAbortedError(const std::string & msg) noexcept :
     Exception(msg)
 {
 }
diff --git a/paludis/action.hh b/paludis/action.hh
index 039ba6d..d89d3e9 100644
--- a/paludis/action.hh
+++ b/paludis/action.hh
@@ -661,7 +661,7 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            ActionFailedError(const std::string & msg) throw ();
+            ActionFailedError(const std::string & msg) noexcept;
 
             ///\}
     };
@@ -680,7 +680,7 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            ActionAbortedError(const std::string &) throw ();
+            ActionAbortedError(const std::string &) noexcept;
 
             ///\}
     };
diff --git a/paludis/args/args_error.cc b/paludis/args/args_error.cc
index fb64b8c..6b21210 100644
--- a/paludis/args/args_error.cc
+++ b/paludis/args/args_error.cc
@@ -21,17 +21,17 @@
 
 using namespace paludis::args;
 
-ArgsError::ArgsError(const std::string & our_message) throw () :
+ArgsError::ArgsError(const std::string & our_message) noexcept :
     paludis::Exception("Error handling command line: " + our_message)
 {
 }
 
-BadValue::BadValue(const std::string& option, const std::string& value) throw () :
+BadValue::BadValue(const std::string& option, const std::string& value) noexcept :
     ArgsError("Invalid parameter '" + value + "' for argument '" + option + "'")
 {
 }
 
-MissingValue::MissingValue(const std::string & arg) throw() :
+MissingValue::MissingValue(const std::string & arg) noexcept :
     ArgsError("No parameter given for '" + arg + "'")
 {
 }
diff --git a/paludis/args/args_error.hh b/paludis/args/args_error.hh
index 762fb34..3e4005e 100644
--- a/paludis/args/args_error.hh
+++ b/paludis/args/args_error.hh
@@ -50,7 +50,7 @@ namespace paludis
                 /**
                  * Constructor.
                  */
-                ArgsError(const std::string & message) throw ();
+                ArgsError(const std::string & message) noexcept;
         };
 
         /**
@@ -66,7 +66,7 @@ namespace paludis
                 /**
                  * Constructor
                  */
-                BadValue(const std::string& option, const std::string& value) throw();
+                BadValue(const std::string& option, const std::string& value) noexcept;
         };
 
         /**
@@ -83,7 +83,7 @@ namespace paludis
                 /**
                  * Constructor.
                  */
-                MissingValue(const std::string & arg) throw ();
+                MissingValue(const std::string & arg) noexcept;
         };
     }
 }
diff --git a/paludis/args/bad_argument.cc b/paludis/args/bad_argument.cc
index c1a6c9e..64495c4 100644
--- a/paludis/args/bad_argument.cc
+++ b/paludis/args/bad_argument.cc
@@ -21,7 +21,7 @@
 
 using namespace paludis::args;
 
-BadArgument::BadArgument(const std::string & option) throw () :
+BadArgument::BadArgument(const std::string & option) noexcept :
     ArgsError("Bad argument '" + option + "'")
 {
 }
diff --git a/paludis/args/bad_argument.hh b/paludis/args/bad_argument.hh
index adf35f3..78de5d3 100644
--- a/paludis/args/bad_argument.hh
+++ b/paludis/args/bad_argument.hh
@@ -49,7 +49,7 @@ namespace paludis
                 /**
                  * Constructor.
                  */
-                BadArgument(const std::string & option) throw ();
+                BadArgument(const std::string & option) noexcept;
         };
     }
 }
diff --git a/paludis/choice.cc b/paludis/choice.cc
index 94d881e..d434379 100644
--- a/paludis/choice.cc
+++ b/paludis/choice.cc
@@ -49,7 +49,7 @@ namespace paludis
     };
 }
 
-ChoicePrefixNameError::ChoicePrefixNameError(const std::string & n) throw () :
+ChoicePrefixNameError::ChoicePrefixNameError(const std::string & n) noexcept :
     NameError(n, "choice prefix name")
 {
 }
@@ -85,7 +85,7 @@ WrappedValueTraits<ChoicePrefixNameTag>::validate(const std::string & s)
     return true;
 }
 
-ChoiceNameWithPrefixError::ChoiceNameWithPrefixError(const std::string & n) throw () :
+ChoiceNameWithPrefixError::ChoiceNameWithPrefixError(const std::string & n) noexcept :
     NameError(n, "choice name with prefix")
 {
 }
@@ -122,7 +122,7 @@ WrappedValueTraits<ChoiceNameWithPrefixTag>::validate(const std::string & s)
     return true;
 }
 
-UnprefixedChoiceNameError::UnprefixedChoiceNameError(const std::string & n) throw () :
+UnprefixedChoiceNameError::UnprefixedChoiceNameError(const std::string & n) noexcept :
     NameError(n, "unprefixed choice name")
 {
 }
diff --git a/paludis/choice.hh b/paludis/choice.hh
index 16fd1c7..c5347ca 100644
--- a/paludis/choice.hh
+++ b/paludis/choice.hh
@@ -69,7 +69,7 @@ namespace paludis
         public NameError
     {
         public:
-            ChoicePrefixNameError(const std::string &) throw ();
+            ChoicePrefixNameError(const std::string &) noexcept;
     };
 
     /**
@@ -83,7 +83,7 @@ namespace paludis
         public NameError
     {
         public:
-            ChoiceNameWithPrefixError(const std::string &) throw ();
+            ChoiceNameWithPrefixError(const std::string &) noexcept;
     };
 
     /**
@@ -97,7 +97,7 @@ namespace paludis
         public NameError
     {
         public:
-            UnprefixedChoiceNameError(const std::string &) throw ();
+            UnprefixedChoiceNameError(const std::string &) noexcept;
     };
 
     template <>
diff --git a/paludis/command_output_manager.cc b/paludis/command_output_manager.cc
index 8c7066d..9fcf040 100644
--- a/paludis/command_output_manager.cc
+++ b/paludis/command_output_manager.cc
@@ -31,7 +31,7 @@
 
 using namespace paludis;
 
-CommandOutputManagerError::CommandOutputManagerError(const std::string & s) throw () :
+CommandOutputManagerError::CommandOutputManagerError(const std::string & s) noexcept :
     Exception(s)
 {
 }
diff --git a/paludis/command_output_manager.hh b/paludis/command_output_manager.hh
index f953b2e..3e2c9a9 100644
--- a/paludis/command_output_manager.hh
+++ b/paludis/command_output_manager.hh
@@ -35,7 +35,7 @@ namespace paludis
         public Exception
     {
         public:
-            CommandOutputManagerError(const std::string &) throw ();
+            CommandOutputManagerError(const std::string &) noexcept;
     };
 
     class PALUDIS_VISIBLE CommandOutputManager :
diff --git a/paludis/dep_spec.cc b/paludis/dep_spec.cc
index df4f1ba..239e684 100644
--- a/paludis/dep_spec.cc
+++ b/paludis/dep_spec.cc
@@ -328,7 +328,7 @@ paludis::operator<< (std::ostream & s, const PlainTextLabelDepSpec & l)
     return s;
 }
 
-PackageDepSpecError::PackageDepSpecError(const std::string & msg) throw () :
+PackageDepSpecError::PackageDepSpecError(const std::string & msg) noexcept :
     Exception(msg)
 {
 }
diff --git a/paludis/dep_spec.hh b/paludis/dep_spec.hh
index 3fc076a..8b0b441 100644
--- a/paludis/dep_spec.hh
+++ b/paludis/dep_spec.hh
@@ -595,7 +595,7 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            PackageDepSpecError(const std::string & msg) throw ();
+            PackageDepSpecError(const std::string & msg) noexcept;
 
             ///\}
     };
diff --git a/paludis/distribution.cc b/paludis/distribution.cc
index d29fd33..726cf45 100644
--- a/paludis/distribution.cc
+++ b/paludis/distribution.cc
@@ -36,7 +36,7 @@
 
 using namespace paludis;
 
-DistributionConfigurationError::DistributionConfigurationError(const std::string & s) throw () :
+DistributionConfigurationError::DistributionConfigurationError(const std::string & s) noexcept :
     ConfigurationError("Distribution configuration error: " + s)
 {
 }
diff --git a/paludis/distribution.hh b/paludis/distribution.hh
index a8327a7..43dd664 100644
--- a/paludis/distribution.hh
+++ b/paludis/distribution.hh
@@ -94,7 +94,7 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            DistributionConfigurationError(const std::string &) throw ();
+            DistributionConfigurationError(const std::string &) noexcept;
 
             ///\}
     };
diff --git a/paludis/elike_conditional_dep_spec.cc b/paludis/elike_conditional_dep_spec.cc
index 4b9fe30..9fa9799 100644
--- a/paludis/elike_conditional_dep_spec.cc
+++ b/paludis/elike_conditional_dep_spec.cc
@@ -39,7 +39,7 @@
 
 using namespace paludis;
 
-ELikeConditionalDepSpecParseError::ELikeConditionalDepSpecParseError(const std::string & s, const std::string & m) throw () :
+ELikeConditionalDepSpecParseError::ELikeConditionalDepSpecParseError(const std::string & s, const std::string & m) noexcept :
     Exception("Error parsing conditional dep spec '" + s + "': " + m)
 {
 }
diff --git a/paludis/elike_conditional_dep_spec.hh b/paludis/elike_conditional_dep_spec.hh
index 37ea34c..9dbe00b 100644
--- a/paludis/elike_conditional_dep_spec.hh
+++ b/paludis/elike_conditional_dep_spec.hh
@@ -29,7 +29,7 @@ namespace paludis
         public Exception
     {
         public:
-            ELikeConditionalDepSpecParseError(const std::string &, const std::string &) throw ();
+            ELikeConditionalDepSpecParseError(const std::string &, const std::string &) noexcept;
     };
 }
 
diff --git a/paludis/elike_use_requirement.cc b/paludis/elike_use_requirement.cc
index 996c09b..3699f7a 100644
--- a/paludis/elike_use_requirement.cc
+++ b/paludis/elike_use_requirement.cc
@@ -857,7 +857,7 @@ namespace
     }
 }
 
-ELikeUseRequirementError::ELikeUseRequirementError(const std::string & s, const std::string & m) throw () :
+ELikeUseRequirementError::ELikeUseRequirementError(const std::string & s, const std::string & m) noexcept :
     Exception("Error parsing use requirement '" + s + "': " + m)
 {
 }
diff --git a/paludis/elike_use_requirement.hh b/paludis/elike_use_requirement.hh
index 1c81f72..2707340 100644
--- a/paludis/elike_use_requirement.hh
+++ b/paludis/elike_use_requirement.hh
@@ -29,7 +29,7 @@ namespace paludis
         public Exception
     {
         public:
-            ELikeUseRequirementError(const std::string &, const std::string &) throw ();
+            ELikeUseRequirementError(const std::string &, const std::string &) noexcept;
     };
 }
 
diff --git a/paludis/environment.cc b/paludis/environment.cc
index 978901d..6202713 100644
--- a/paludis/environment.cc
+++ b/paludis/environment.cc
@@ -50,24 +50,24 @@ namespace paludis
     };
 }
 
-DuplicateRepositoryError::DuplicateRepositoryError(const std::string & name) throw () :
+DuplicateRepositoryError::DuplicateRepositoryError(const std::string & name) noexcept :
     Exception("A repository named '" + name + "' already exists")
 {
 }
 
-NoSuchPackageError::NoSuchPackageError(const std::string & our_name) throw () :
+NoSuchPackageError::NoSuchPackageError(const std::string & our_name) noexcept :
     Exception("Could not find '" + our_name + "'"),
     _name(our_name)
 {
 }
 
-NoSuchRepositoryError::NoSuchRepositoryError(const RepositoryName & n) throw () :
+NoSuchRepositoryError::NoSuchRepositoryError(const RepositoryName & n) noexcept :
     Exception("Could not find repository '" + stringify(n) + "'"),
     _name(n)
 {
 }
 
-NoSuchRepositoryError::~NoSuchRepositoryError() throw ()
+NoSuchRepositoryError::~NoSuchRepositoryError() noexcept
 {
 }
 
@@ -84,7 +84,7 @@ struct AmbiguousPackageNameError::NameData
 };
 
 AmbiguousPackageNameError::AmbiguousPackageNameError(const std::string & our_name,
-        const std::shared_ptr<const Sequence<std::string> > & names) throw () :
+        const std::shared_ptr<const Sequence<std::string> > & names) noexcept :
     Exception("Ambiguous package name '" + our_name + "' (candidates are " + join(names->begin(), names->end(), ", ") + ")"),
     _name_data(new NameData)
 {
@@ -100,7 +100,7 @@ AmbiguousPackageNameError::AmbiguousPackageNameError(const AmbiguousPackageNameE
     _name_data->names = other._name_data->names;
 }
 
-AmbiguousPackageNameError::~AmbiguousPackageNameError() throw ()
+AmbiguousPackageNameError::~AmbiguousPackageNameError() noexcept
 {
     delete _name_data;
 }
diff --git a/paludis/environment.hh b/paludis/environment.hh
index 33fa528..00f6c9a 100644
--- a/paludis/environment.hh
+++ b/paludis/environment.hh
@@ -74,11 +74,11 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            AmbiguousPackageNameError(const std::string & name, const std::shared_ptr<const Sequence<std::string> > &) throw ();
+            AmbiguousPackageNameError(const std::string & name, const std::shared_ptr<const Sequence<std::string> > &) noexcept;
 
             AmbiguousPackageNameError(const AmbiguousPackageNameError &);
 
-            virtual ~AmbiguousPackageNameError() throw ();
+            virtual ~AmbiguousPackageNameError() noexcept;
 
             ///\}
 
@@ -113,7 +113,7 @@ namespace paludis
             /**
              * Constructor.
              */
-            DuplicateRepositoryError(const std::string & name) throw ();
+            DuplicateRepositoryError(const std::string & name) noexcept;
     };
 
     /**
@@ -132,9 +132,9 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            NoSuchPackageError(const std::string & name) throw ();
+            NoSuchPackageError(const std::string & name) noexcept;
 
-            virtual ~NoSuchPackageError() throw ()
+            virtual ~NoSuchPackageError() noexcept
             {
             }
 
@@ -166,9 +166,9 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            NoSuchRepositoryError(const RepositoryName &) throw ();
+            NoSuchRepositoryError(const RepositoryName &) noexcept;
 
-            ~NoSuchRepositoryError() throw ();
+            ~NoSuchRepositoryError() noexcept;
 
             ///\}
 
diff --git a/paludis/environment_implementation.cc b/paludis/environment_implementation.cc
index c035867..fceaa93 100644
--- a/paludis/environment_implementation.cc
+++ b/paludis/environment_implementation.cc
@@ -653,7 +653,7 @@ EnvironmentImplementation::expand_licence(
     return result;
 }
 
-DuplicateSetError::DuplicateSetError(const SetName & s) throw () :
+DuplicateSetError::DuplicateSetError(const SetName & s) noexcept :
     Exception("A set named '" + stringify(s) + "' already exists")
 {
 }
diff --git a/paludis/environment_implementation.hh b/paludis/environment_implementation.hh
index d32fbad..7cb4b90 100644
--- a/paludis/environment_implementation.hh
+++ b/paludis/environment_implementation.hh
@@ -137,7 +137,7 @@ namespace paludis
         public Exception
     {
         public:
-            DuplicateSetError(const SetName & s) throw ();
+            DuplicateSetError(const SetName & s) noexcept;
     };
 }
 
diff --git a/paludis/environments/paludis/paludis_config.cc b/paludis/environments/paludis/paludis_config.cc
index 0af9c81..bf54200 100644
--- a/paludis/environments/paludis/paludis_config.cc
+++ b/paludis/environments/paludis/paludis_config.cc
@@ -361,12 +361,12 @@ namespace paludis
     };
 }
 
-PaludisConfigError::PaludisConfigError(const std::string & msg) throw () :
+PaludisConfigError::PaludisConfigError(const std::string & msg) noexcept :
     ConfigurationError("Paludis configuration error: " + msg)
 {
 }
 
-PaludisConfigNoDirectoryError::PaludisConfigNoDirectoryError(const std::string & msg) throw () :
+PaludisConfigNoDirectoryError::PaludisConfigNoDirectoryError(const std::string & msg) noexcept :
     PaludisConfigError("Paludis configuration error: " + msg)
 {
 }
diff --git a/paludis/environments/paludis/paludis_config.hh b/paludis/environments/paludis/paludis_config.hh
index 539ab88..03fcd81 100644
--- a/paludis/environments/paludis/paludis_config.hh
+++ b/paludis/environments/paludis/paludis_config.hh
@@ -66,7 +66,7 @@ namespace paludis
                 /**
                  * Constructor.
                  */
-                PaludisConfigError(const std::string & msg) throw ();
+                PaludisConfigError(const std::string & msg) noexcept;
         };
 
         /**
@@ -84,7 +84,7 @@ namespace paludis
                 ///\name Basic operations
                 ///\{
 
-                PaludisConfigNoDirectoryError(const std::string & msg) throw ();
+                PaludisConfigNoDirectoryError(const std::string & msg) noexcept;
 
                 ///\}
         };
diff --git a/paludis/environments/portage/portage_environment.cc b/paludis/environments/portage/portage_environment.cc
index 6239dd0..4563d39 100644
--- a/paludis/environments/portage/portage_environment.cc
+++ b/paludis/environments/portage/portage_environment.cc
@@ -80,7 +80,7 @@ typedef std::list<std::pair<std::shared_ptr<const PackageDepSpec>, std::string>
 typedef std::list<std::shared_ptr<const PackageDepSpec> > PackageMask;
 typedef std::list<std::shared_ptr<const PackageDepSpec> > PackageUnmask;
 
-PortageEnvironmentConfigurationError::PortageEnvironmentConfigurationError(const std::string & s) throw () :
+PortageEnvironmentConfigurationError::PortageEnvironmentConfigurationError(const std::string & s) noexcept :
     ConfigurationError(s)
 {
 }
diff --git a/paludis/environments/portage/portage_environment.hh b/paludis/environments/portage/portage_environment.hh
index 7030dab..4794ba6 100644
--- a/paludis/environments/portage/portage_environment.hh
+++ b/paludis/environments/portage/portage_environment.hh
@@ -42,7 +42,7 @@ namespace paludis
                 ///\name Basic operations
                 ///\{
 
-                PortageEnvironmentConfigurationError(const std::string &) throw ();
+                PortageEnvironmentConfigurationError(const std::string &) noexcept;
 
                 ///\}
         };
diff --git a/paludis/fs_merger.cc b/paludis/fs_merger.cc
index 7b6d074..0fa0321 100644
--- a/paludis/fs_merger.cc
+++ b/paludis/fs_merger.cc
@@ -98,7 +98,7 @@ namespace paludis
     };
 }
 
-FSMergerError::FSMergerError(const std::string & s) throw () :
+FSMergerError::FSMergerError(const std::string & s) noexcept :
     MergerError(s)
 {
 }
diff --git a/paludis/fs_merger.hh b/paludis/fs_merger.hh
index c0f67a8..a27f339 100644
--- a/paludis/fs_merger.hh
+++ b/paludis/fs_merger.hh
@@ -135,7 +135,7 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            FSMergerError(const std::string & msg) throw ();
+            FSMergerError(const std::string & msg) noexcept;
 
             ///\}
     };
diff --git a/paludis/merger.cc b/paludis/merger.cc
index 3a404aa..333c64e 100644
--- a/paludis/merger.cc
+++ b/paludis/merger.cc
@@ -34,7 +34,7 @@
 
 using namespace paludis;
 
-MergerError::MergerError(const std::string & m) throw () :
+MergerError::MergerError(const std::string & m) noexcept :
     Exception(m)
 {
 }
diff --git a/paludis/merger.hh b/paludis/merger.hh
index 72520f0..cb2aa5f 100644
--- a/paludis/merger.hh
+++ b/paludis/merger.hh
@@ -77,7 +77,7 @@ namespace paludis
         public Exception
     {
         public:
-            MergerError(const std::string &) throw ();
+            MergerError(const std::string &) noexcept;
     };
 
     class PALUDIS_VISIBLE Merger
diff --git a/paludis/name.cc b/paludis/name.cc
index 5891834..91c3041 100644
--- a/paludis/name.cc
+++ b/paludis/name.cc
@@ -89,7 +89,7 @@ paludis::operator<< (std::ostream & s, const QualifiedPackageName & q)
     return s;
 }
 
-SlotNameError::SlotNameError(const std::string & name) throw () :
+SlotNameError::SlotNameError(const std::string & name) noexcept :
     NameError(name, "slot name")
 {
 }
@@ -114,7 +114,7 @@ WrappedValueTraits<SlotNameTag>::validate(const std::string & s)
     return true;
 }
 
-PackageNamePartError::PackageNamePartError(const std::string & name) throw () :
+PackageNamePartError::PackageNamePartError(const std::string & name) noexcept :
     NameError(name, "package name part")
 {
 }
@@ -169,7 +169,7 @@ WrappedValueTraits<CategoryNamePartTag>::validate(const std::string & s)
     return true;
 }
 
-CategoryNamePartError::CategoryNamePartError(const std::string & name) throw () :
+CategoryNamePartError::CategoryNamePartError(const std::string & name) noexcept :
     NameError(name, "category name part")
 {
 }
@@ -194,12 +194,12 @@ WrappedValueTraits<RepositoryNameTag>::validate(const std::string & s)
     return true;
 }
 
-RepositoryNameError::RepositoryNameError(const std::string & name) throw () :
+RepositoryNameError::RepositoryNameError(const std::string & name) noexcept :
     NameError(name, "repository")
 {
 }
 
-KeywordNameError::KeywordNameError(const std::string & name) throw () :
+KeywordNameError::KeywordNameError(const std::string & name) noexcept :
     NameError(name, "keyword name")
 {
 }
@@ -334,12 +334,12 @@ WrappedValueTraits<SetNameTag>::validate(const std::string & s)
     return true;
 }
 
-SetNameError::SetNameError(const std::string & name) throw () :
+SetNameError::SetNameError(const std::string & name) noexcept :
     NameError(name, "set")
 {
 }
 
-PartNameError::PartNameError(const std::string & name) throw () :
+PartNameError::PartNameError(const std::string & name) noexcept :
     NameError(name, "part")
 {
 }
diff --git a/paludis/name.hh b/paludis/name.hh
index ba6147c..5eda812 100644
--- a/paludis/name.hh
+++ b/paludis/name.hh
@@ -57,7 +57,7 @@ namespace paludis
             /**
              * Constructor.
              */
-            PackageNamePartError(const std::string & name) throw ();
+            PackageNamePartError(const std::string & name) noexcept;
     };
 
     template <>
@@ -86,7 +86,7 @@ namespace paludis
             /**
              * Constructor.
              */
-            CategoryNamePartError(const std::string & name) throw ();
+            CategoryNamePartError(const std::string & name) noexcept;
     };
 
     template <>
@@ -153,7 +153,7 @@ namespace paludis
             /**
              * Constructor.
              */
-            SlotNameError(const std::string & name) throw ();
+            SlotNameError(const std::string & name) noexcept;
     };
 
     template <>
@@ -179,7 +179,7 @@ namespace paludis
             /**
              * Constructor.
              */
-            RepositoryNameError(const std::string & name) throw ();
+            RepositoryNameError(const std::string & name) noexcept;
     };
 
     template <>
@@ -205,7 +205,7 @@ namespace paludis
             /**
              * Constructor.
              */
-            KeywordNameError(const std::string & name) throw ();
+            KeywordNameError(const std::string & name) noexcept;
     };
 
     template <>
@@ -231,7 +231,7 @@ namespace paludis
             /**
              * Constructor.
              */
-            SetNameError(const std::string & name) throw ();
+            SetNameError(const std::string & name) noexcept;
     };
 
     template <>
@@ -256,7 +256,7 @@ namespace paludis
             /**
              * Constructor
              */
-            PartNameError(const std::string & name) throw ();
+            PartNameError(const std::string & name) noexcept;
     };
 
     template <>
diff --git a/paludis/ndbam_unmerger.cc b/paludis/ndbam_unmerger.cc
index 454974d..165735e 100644
--- a/paludis/ndbam_unmerger.cc
+++ b/paludis/ndbam_unmerger.cc
@@ -305,7 +305,7 @@ NDBAMUnmerger::display(const std::string & message) const
     _imp->options.output_manager()->stdout_stream() << message << std::endl;
 }
 
-NDBAMUnmergerError::NDBAMUnmergerError(const std::string & s) throw () :
+NDBAMUnmergerError::NDBAMUnmergerError(const std::string & s) noexcept :
     UnmergerError(s)
 {
 }
diff --git a/paludis/ndbam_unmerger.hh b/paludis/ndbam_unmerger.hh
index ba15e7e..77ca0d2 100644
--- a/paludis/ndbam_unmerger.hh
+++ b/paludis/ndbam_unmerger.hh
@@ -62,7 +62,7 @@ namespace paludis
         public UnmergerError
     {
         public:
-            NDBAMUnmergerError(const std::string &) throw ();
+            NDBAMUnmergerError(const std::string &) noexcept;
     };
 
     /**
diff --git a/paludis/repositories/accounts/accounts_exceptions.cc b/paludis/repositories/accounts/accounts_exceptions.cc
index 39f4ba3..6cac81e 100644
--- a/paludis/repositories/accounts/accounts_exceptions.cc
+++ b/paludis/repositories/accounts/accounts_exceptions.cc
@@ -22,7 +22,7 @@
 using namespace paludis;
 using namespace paludis::accounts_repository;
 
-AccountsRepositoryConfigurationError::AccountsRepositoryConfigurationError(const std::string & s) throw () :
+AccountsRepositoryConfigurationError::AccountsRepositoryConfigurationError(const std::string & s) noexcept :
     ConfigurationError("AccountsRepository configuration error: " + s)
 {
 }
diff --git a/paludis/repositories/accounts/accounts_exceptions.hh b/paludis/repositories/accounts/accounts_exceptions.hh
index 68dca53..a7a8006 100644
--- a/paludis/repositories/accounts/accounts_exceptions.hh
+++ b/paludis/repositories/accounts/accounts_exceptions.hh
@@ -31,7 +31,7 @@ namespace paludis
             public ConfigurationError
         {
             public:
-                AccountsRepositoryConfigurationError(const std::string &) throw ();
+                AccountsRepositoryConfigurationError(const std::string &) noexcept;
         };
     }
 }
diff --git a/paludis/repositories/e/dep_parser.cc b/paludis/repositories/e/dep_parser.cc
index 140f4df..ad49f48 100644
--- a/paludis/repositories/e/dep_parser.cc
+++ b/paludis/repositories/e/dep_parser.cc
@@ -60,7 +60,7 @@ using namespace paludis::erepository;
 
 #include <paludis/repositories/e/dep_parser-se.cc>
 
-EDepParseError::EDepParseError(const std::string & s, const std::string & t) throw () :
+EDepParseError::EDepParseError(const std::string & s, const std::string & t) noexcept :
     Exception("Error parsing '" + s + "': " + t)
 {
 }
diff --git a/paludis/repositories/e/dep_parser.hh b/paludis/repositories/e/dep_parser.hh
index 60ce937..eca7321 100644
--- a/paludis/repositories/e/dep_parser.hh
+++ b/paludis/repositories/e/dep_parser.hh
@@ -46,7 +46,7 @@ namespace paludis
                  * Constructor.
                  */
                 EDepParseError(const std::string & dep_string,
-                        const std::string & message) throw ();
+                        const std::string & message) noexcept;
         };
 
         /**
diff --git a/paludis/repositories/e/e_repository_exceptions.cc b/paludis/repositories/e/e_repository_exceptions.cc
index 351f735..eadfb81 100644
--- a/paludis/repositories/e/e_repository_exceptions.cc
+++ b/paludis/repositories/e/e_repository_exceptions.cc
@@ -22,12 +22,12 @@
 using namespace paludis;
 
 ERepositoryConfigurationError::ERepositoryConfigurationError(
-        const std::string & msg) throw () :
+        const std::string & msg) noexcept :
     ConfigurationError("E Repository configuration error: " + msg)
 {
 }
 
-MissingDistfileError::MissingDistfileError(const std::string & s) throw () :
+MissingDistfileError::MissingDistfileError(const std::string & s) noexcept :
     Exception(s)
 {
 }
diff --git a/paludis/repositories/e/e_repository_exceptions.hh b/paludis/repositories/e/e_repository_exceptions.hh
index 98d7c96..bb0d525 100644
--- a/paludis/repositories/e/e_repository_exceptions.hh
+++ b/paludis/repositories/e/e_repository_exceptions.hh
@@ -44,7 +44,7 @@ namespace paludis
             /**
              * Constructor.
              */
-            ERepositoryConfigurationError(const std::string & msg) throw ();
+            ERepositoryConfigurationError(const std::string & msg) noexcept;
     };
 
     /**
@@ -59,7 +59,7 @@ namespace paludis
         public Exception
     {
         public:
-            MissingDistfileError(const std::string &) throw ();
+            MissingDistfileError(const std::string &) noexcept;
     };
 
 }
diff --git a/paludis/repositories/e/e_repository_id.cc b/paludis/repositories/e/e_repository_id.cc
index f8be488..aed198b 100644
--- a/paludis/repositories/e/e_repository_id.cc
+++ b/paludis/repositories/e/e_repository_id.cc
@@ -25,7 +25,7 @@
 using namespace paludis;
 using namespace paludis::erepository;
 
-CannotChangeSCMRevision::CannotChangeSCMRevision(const std::string & id_s, const std::string & revision) throw () :
+CannotChangeSCMRevision::CannotChangeSCMRevision(const std::string & id_s, const std::string & revision) noexcept :
     Exception("Cannot change SCM revision for '" + id_s + "' to '" + revision + "'")
 {
 }
diff --git a/paludis/repositories/e/e_repository_id.hh b/paludis/repositories/e/e_repository_id.hh
index f5cfc22..8ef6725 100644
--- a/paludis/repositories/e/e_repository_id.hh
+++ b/paludis/repositories/e/e_repository_id.hh
@@ -33,7 +33,7 @@ namespace paludis
             public Exception
         {
             public:
-                CannotChangeSCMRevision(const std::string & id_s, const std::string & revision) throw ();
+                CannotChangeSCMRevision(const std::string & id_s, const std::string & revision) noexcept;
         };
 
         class ERepositoryID :
diff --git a/paludis/repositories/e/e_repository_news.cc b/paludis/repositories/e/e_repository_news.cc
index 5e0653c..a90e65e 100644
--- a/paludis/repositories/e/e_repository_news.cc
+++ b/paludis/repositories/e/e_repository_news.cc
@@ -390,7 +390,7 @@ NewsFile::end_display_if_profile() const
     return DisplayIfProfileConstIterator(_imp->display_if_profile.end());
 }
 
-NewsError::NewsError(const FSPath & f, const std::string & m) throw () :
+NewsError::NewsError(const FSPath & f, const std::string & m) noexcept :
     Exception("Error in news file '" + stringify(f) + "': " + m)
 {
 }
diff --git a/paludis/repositories/e/e_repository_news.hh b/paludis/repositories/e/e_repository_news.hh
index 2e29918..55beb3f 100644
--- a/paludis/repositories/e/e_repository_news.hh
+++ b/paludis/repositories/e/e_repository_news.hh
@@ -66,7 +66,7 @@ namespace paludis
         public Exception
     {
         public:
-            NewsError(const FSPath &, const std::string &) throw ();
+            NewsError(const FSPath &, const std::string &) noexcept;
     };
 
     /**
diff --git a/paludis/repositories/e/eapi.cc b/paludis/repositories/e/eapi.cc
index 8740b3e..51e2363 100644
--- a/paludis/repositories/e/eapi.cc
+++ b/paludis/repositories/e/eapi.cc
@@ -430,7 +430,7 @@ namespace paludis
     };
 }
 
-EAPIConfigurationError::EAPIConfigurationError(const std::string & s) throw () :
+EAPIConfigurationError::EAPIConfigurationError(const std::string & s) noexcept :
     ConfigurationError("EAPI configuration error: " + s)
 {
 }
diff --git a/paludis/repositories/e/eapi.hh b/paludis/repositories/e/eapi.hh
index d518063..73aefe7 100644
--- a/paludis/repositories/e/eapi.hh
+++ b/paludis/repositories/e/eapi.hh
@@ -256,7 +256,7 @@ namespace paludis
             public ConfigurationError
         {
             public:
-                EAPIConfigurationError(const std::string &) throw ();
+                EAPIConfigurationError(const std::string &) noexcept;
         };
 
         /**
diff --git a/paludis/repositories/e/exndbam_repository.cc b/paludis/repositories/e/exndbam_repository.cc
index d6ec628..54e5bee 100644
--- a/paludis/repositories/e/exndbam_repository.cc
+++ b/paludis/repositories/e/exndbam_repository.cc
@@ -267,7 +267,7 @@ ExndbamRepository::is_unimportant() const
 }
 
 ExndbamRepositoryConfigurationError::ExndbamRepositoryConfigurationError(
-        const std::string & msg) throw () :
+        const std::string & msg) noexcept :
     ConfigurationError("Exndbam repository configuration error: " + msg)
 {
 }
diff --git a/paludis/repositories/e/exndbam_repository.hh b/paludis/repositories/e/exndbam_repository.hh
index deb0325..ea88978 100644
--- a/paludis/repositories/e/exndbam_repository.hh
+++ b/paludis/repositories/e/exndbam_repository.hh
@@ -156,7 +156,7 @@ namespace paludis
             /**
              * Constructor.
              */
-            ExndbamRepositoryConfigurationError(const std::string & msg) throw ();
+            ExndbamRepositoryConfigurationError(const std::string & msg) noexcept;
     };
 }
 
diff --git a/paludis/repositories/e/glsa.cc b/paludis/repositories/e/glsa.cc
index ce904ed..62ad2a2 100644
--- a/paludis/repositories/e/glsa.cc
+++ b/paludis/repositories/e/glsa.cc
@@ -213,7 +213,7 @@ GLSA::create_from_xml_file(const std::string & filename)
     return erepository::XMLThingsHandle::get_instance()->create_glsa_from_xml_file()(filename);
 }
 
-GLSAError::GLSAError(const std::string & msg, const std::string & filename) throw () :
+GLSAError::GLSAError(const std::string & msg, const std::string & filename) noexcept :
     ConfigurationError("GLSA error: " + msg + (filename.empty() ? "" : " in file " + filename))
 {
 }
diff --git a/paludis/repositories/e/glsa.hh b/paludis/repositories/e/glsa.hh
index 726b8c4..aa4dc38 100644
--- a/paludis/repositories/e/glsa.hh
+++ b/paludis/repositories/e/glsa.hh
@@ -61,7 +61,7 @@ namespace paludis
             ///\{
 
             GLSAError(const std::string & message,
-                    const std::string & filename = "") throw ();
+                    const std::string & filename = "") noexcept;
 
             ///\}
     };
diff --git a/paludis/repositories/e/manifest2_reader.cc b/paludis/repositories/e/manifest2_reader.cc
index fb883c9..96a3383 100644
--- a/paludis/repositories/e/manifest2_reader.cc
+++ b/paludis/repositories/e/manifest2_reader.cc
@@ -61,7 +61,7 @@ namespace paludis
     };
 }
 
-Manifest2Error::Manifest2Error(const std::string & msg) throw () :
+Manifest2Error::Manifest2Error(const std::string & msg) noexcept :
     Exception("Manifest2 Error: " + msg)
 {
 }
diff --git a/paludis/repositories/e/manifest2_reader.hh b/paludis/repositories/e/manifest2_reader.hh
index e1c8101..9021bff 100644
--- a/paludis/repositories/e/manifest2_reader.hh
+++ b/paludis/repositories/e/manifest2_reader.hh
@@ -63,7 +63,7 @@ namespace paludis
             public Exception
         {
             public:
-                Manifest2Error(const std::string & msg) throw ();
+                Manifest2Error(const std::string & msg) noexcept;
         };
 
         /**
diff --git a/paludis/repositories/e/myoption.cc b/paludis/repositories/e/myoption.cc
index 2fe8e0f..f7f0b40 100644
--- a/paludis/repositories/e/myoption.cc
+++ b/paludis/repositories/e/myoption.cc
@@ -23,7 +23,7 @@
 using namespace paludis;
 using namespace paludis::erepository;
 
-MyOptionsError::MyOptionsError(const std::string & m) throw () :
+MyOptionsError::MyOptionsError(const std::string & m) noexcept :
     Exception(m)
 {
 }
diff --git a/paludis/repositories/e/myoption.hh b/paludis/repositories/e/myoption.hh
index f8f3e8e..43def99 100644
--- a/paludis/repositories/e/myoption.hh
+++ b/paludis/repositories/e/myoption.hh
@@ -34,7 +34,7 @@ namespace paludis
             public Exception
         {
             public:
-                MyOptionsError(const std::string & message) throw ();
+                MyOptionsError(const std::string & message) noexcept;
         };
 
         std::pair<UnprefixedChoiceName, bool> parse_myoption(const std::string &) PALUDIS_VISIBLE PALUDIS_ATTRIBUTE((warn_unused_result));
diff --git a/paludis/repositories/e/vdb_repository.cc b/paludis/repositories/e/vdb_repository.cc
index b84ed1d..7aab15e 100644
--- a/paludis/repositories/e/vdb_repository.cc
+++ b/paludis/repositories/e/vdb_repository.cc
@@ -356,13 +356,13 @@ VDBRepository::repository_factory_dependencies(
 }
 
 VDBRepositoryConfigurationError::VDBRepositoryConfigurationError(
-        const std::string & msg) throw () :
+        const std::string & msg) noexcept :
     ConfigurationError("VDB repository configuration error: " + msg)
 {
 }
 
 VDBRepositoryKeyReadError::VDBRepositoryKeyReadError(
-        const std::string & msg) throw () :
+        const std::string & msg) noexcept :
     ConfigurationError("VDB repository key read error: " + msg)
 {
 }
diff --git a/paludis/repositories/e/vdb_repository.hh b/paludis/repositories/e/vdb_repository.hh
index 24bde96..0164ca2 100644
--- a/paludis/repositories/e/vdb_repository.hh
+++ b/paludis/repositories/e/vdb_repository.hh
@@ -181,7 +181,7 @@ namespace paludis
             /**
              * Constructor.
              */
-            VDBRepositoryConfigurationError(const std::string & msg) throw ();
+            VDBRepositoryConfigurationError(const std::string & msg) noexcept;
     };
 
     /**
@@ -196,7 +196,7 @@ namespace paludis
             /**
              * Constructor.
              */
-            VDBRepositoryKeyReadError(const std::string & msg) throw ();
+            VDBRepositoryKeyReadError(const std::string & msg) noexcept;
     };
 }
 
diff --git a/paludis/repositories/e/vdb_unmerger.cc b/paludis/repositories/e/vdb_unmerger.cc
index 988b16e..5061682 100644
--- a/paludis/repositories/e/vdb_unmerger.cc
+++ b/paludis/repositories/e/vdb_unmerger.cc
@@ -288,7 +288,7 @@ VDBUnmerger::display(const std::string & message) const
     _imp->options.output_manager()->stdout_stream() << message << std::endl;
 }
 
-VDBUnmergerError::VDBUnmergerError(const std::string & s) throw () :
+VDBUnmergerError::VDBUnmergerError(const std::string & s) noexcept :
     UnmergerError(s)
 {
 }
diff --git a/paludis/repositories/e/vdb_unmerger.hh b/paludis/repositories/e/vdb_unmerger.hh
index c3f49f9..f4c2e5d 100644
--- a/paludis/repositories/e/vdb_unmerger.hh
+++ b/paludis/repositories/e/vdb_unmerger.hh
@@ -74,7 +74,7 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            VDBUnmergerError(const std::string &) throw ();
+            VDBUnmergerError(const std::string &) noexcept;
 
             ///\}
     };
diff --git a/paludis/repositories/e/xml_things.cc b/paludis/repositories/e/xml_things.cc
index 6d75383..debd4c1 100644
--- a/paludis/repositories/e/xml_things.cc
+++ b/paludis/repositories/e/xml_things.cc
@@ -40,7 +40,7 @@ namespace
         public Exception
     {
         public:
-            XMLError(const std::string & w) throw () :
+            XMLError(const std::string & w) noexcept :
                 Exception("XML error: " + w)
             {
             }
diff --git a/paludis/repositories/fake/dep_parser.cc b/paludis/repositories/fake/dep_parser.cc
index 613f03e..e5ea798 100644
--- a/paludis/repositories/fake/dep_parser.cc
+++ b/paludis/repositories/fake/dep_parser.cc
@@ -34,7 +34,7 @@
 using namespace paludis;
 using namespace paludis::fakerepository;
 
-FakeDepParseError::FakeDepParseError(const std::string & s, const std::string & t) throw () :
+FakeDepParseError::FakeDepParseError(const std::string & s, const std::string & t) noexcept :
     Exception("Error parsing '" + s + "': " + t)
 {
 }
diff --git a/paludis/repositories/fake/dep_parser.hh b/paludis/repositories/fake/dep_parser.hh
index 360a64f..d09b5cc 100644
--- a/paludis/repositories/fake/dep_parser.hh
+++ b/paludis/repositories/fake/dep_parser.hh
@@ -39,7 +39,7 @@ namespace paludis
                  * Constructor.
                  */
                 FakeDepParseError(const std::string & dep_string,
-                        const std::string & message) throw ();
+                        const std::string & message) noexcept;
         };
 
         /**
diff --git a/paludis/repositories/gemcutter/gemcutter_dependencies_key.cc b/paludis/repositories/gemcutter/gemcutter_dependencies_key.cc
index aaf7478..10e05c4 100644
--- a/paludis/repositories/gemcutter/gemcutter_dependencies_key.cc
+++ b/paludis/repositories/gemcutter/gemcutter_dependencies_key.cc
@@ -46,7 +46,7 @@
 using namespace paludis;
 using namespace paludis::gemcutter_repository;
 
-GemcutterDependenciesError::GemcutterDependenciesError(const std::string & s) throw () :
+GemcutterDependenciesError::GemcutterDependenciesError(const std::string & s) noexcept :
     Exception(s)
 {
 }
diff --git a/paludis/repositories/gemcutter/gemcutter_dependencies_key.hh b/paludis/repositories/gemcutter/gemcutter_dependencies_key.hh
index 39097c6..a7afbe6 100644
--- a/paludis/repositories/gemcutter/gemcutter_dependencies_key.hh
+++ b/paludis/repositories/gemcutter/gemcutter_dependencies_key.hh
@@ -33,7 +33,7 @@ namespace paludis
             public Exception
         {
             public:
-                GemcutterDependenciesError(const std::string &) throw ();
+                GemcutterDependenciesError(const std::string &) noexcept;
         };
 
         class GemcutterDependenciesKey :
diff --git a/paludis/repositories/gemcutter/gemcutter_repository.cc b/paludis/repositories/gemcutter/gemcutter_repository.cc
index 9585b83..eca8986 100644
--- a/paludis/repositories/gemcutter/gemcutter_repository.cc
+++ b/paludis/repositories/gemcutter/gemcutter_repository.cc
@@ -73,7 +73,7 @@ namespace paludis
     };
 }
 
-GemcutterRepositoryConfigurationError::GemcutterRepositoryConfigurationError(const std::string & s) throw () :
+GemcutterRepositoryConfigurationError::GemcutterRepositoryConfigurationError(const std::string & s) noexcept :
     ConfigurationError("GemcutterRepository configuration error: " + s)
 {
 }
diff --git a/paludis/repositories/gemcutter/gemcutter_repository.hh b/paludis/repositories/gemcutter/gemcutter_repository.hh
index 4fc5658..778348d 100644
--- a/paludis/repositories/gemcutter/gemcutter_repository.hh
+++ b/paludis/repositories/gemcutter/gemcutter_repository.hh
@@ -41,7 +41,7 @@ namespace paludis
             public ConfigurationError
         {
             public:
-                GemcutterRepositoryConfigurationError(const std::string &) throw ();
+                GemcutterRepositoryConfigurationError(const std::string &) noexcept;
         };
 
         struct GemcutterRepositoryParams
diff --git a/paludis/repositories/gemcutter/json_common.cc b/paludis/repositories/gemcutter/json_common.cc
index 35b4d1e..d0ac11d 100644
--- a/paludis/repositories/gemcutter/json_common.cc
+++ b/paludis/repositories/gemcutter/json_common.cc
@@ -22,7 +22,7 @@
 using namespace paludis;
 using namespace paludis::gemcutter_repository;
 
-JSONError::JSONError(const std::string & s) throw () :
+JSONError::JSONError(const std::string & s) noexcept :
     Exception(s)
 {
 }
diff --git a/paludis/repositories/gemcutter/json_common.hh b/paludis/repositories/gemcutter/json_common.hh
index 5b3eaa7..4331110 100644
--- a/paludis/repositories/gemcutter/json_common.hh
+++ b/paludis/repositories/gemcutter/json_common.hh
@@ -83,7 +83,7 @@ namespace paludis
             public Exception
         {
             public:
-                JSONError(const std::string &) throw ();
+                JSONError(const std::string &) noexcept;
         };
     }
 }
diff --git a/paludis/repositories/repository/repository_repository.cc b/paludis/repositories/repository/repository_repository.cc
index d510b59..1472a3e 100644
--- a/paludis/repositories/repository/repository_repository.cc
+++ b/paludis/repositories/repository/repository_repository.cc
@@ -82,7 +82,7 @@ namespace paludis
     };
 }
 
-RepositoryRepositoryConfigurationError::RepositoryRepositoryConfigurationError(const std::string & s) throw () :
+RepositoryRepositoryConfigurationError::RepositoryRepositoryConfigurationError(const std::string & s) noexcept :
     ConfigurationError("RepositoryRepository configuration error: " + s)
 {
 }
diff --git a/paludis/repositories/repository/repository_repository.hh b/paludis/repositories/repository/repository_repository.hh
index 1cbfb2e..020d13e 100644
--- a/paludis/repositories/repository/repository_repository.hh
+++ b/paludis/repositories/repository/repository_repository.hh
@@ -42,7 +42,7 @@ namespace paludis
             public ConfigurationError
         {
             public:
-                RepositoryRepositoryConfigurationError(const std::string &) throw ();
+                RepositoryRepositoryConfigurationError(const std::string &) noexcept;
         };
 
         struct RepositoryRepositoryParams
diff --git a/paludis/repositories/unavailable/unavailable_repository.cc b/paludis/repositories/unavailable/unavailable_repository.cc
index e729ad3..a0da0be 100644
--- a/paludis/repositories/unavailable/unavailable_repository.cc
+++ b/paludis/repositories/unavailable/unavailable_repository.cc
@@ -91,7 +91,7 @@ namespace paludis
     };
 }
 
-UnavailableRepositoryConfigurationError::UnavailableRepositoryConfigurationError(const std::string & s) throw () :
+UnavailableRepositoryConfigurationError::UnavailableRepositoryConfigurationError(const std::string & s) noexcept :
     ConfigurationError("UnavailableRepository configuration error: " + s)
 {
 }
diff --git a/paludis/repositories/unavailable/unavailable_repository.hh b/paludis/repositories/unavailable/unavailable_repository.hh
index 6403f7c..bc796e4 100644
--- a/paludis/repositories/unavailable/unavailable_repository.hh
+++ b/paludis/repositories/unavailable/unavailable_repository.hh
@@ -42,7 +42,7 @@ namespace paludis
             public ConfigurationError
         {
             public:
-                UnavailableRepositoryConfigurationError(const std::string &) throw ();
+                UnavailableRepositoryConfigurationError(const std::string &) noexcept;
         };
 
         struct UnavailableRepositoryParams
diff --git a/paludis/repositories/unpackaged/exceptions.cc b/paludis/repositories/unpackaged/exceptions.cc
index fb3fdb7..3dc3e79 100644
--- a/paludis/repositories/unpackaged/exceptions.cc
+++ b/paludis/repositories/unpackaged/exceptions.cc
@@ -22,7 +22,7 @@
 using namespace paludis;
 using namespace paludis::unpackaged_repositories;
 
-RepositoryConfigurationError::RepositoryConfigurationError(const std::string & s) throw () :
+RepositoryConfigurationError::RepositoryConfigurationError(const std::string & s) noexcept :
     ConfigurationError(s)
 {
 }
diff --git a/paludis/repositories/unpackaged/exceptions.hh b/paludis/repositories/unpackaged/exceptions.hh
index 4c44901..1bedc1f 100644
--- a/paludis/repositories/unpackaged/exceptions.hh
+++ b/paludis/repositories/unpackaged/exceptions.hh
@@ -30,7 +30,7 @@ namespace paludis
             public ConfigurationError
         {
             public:
-                RepositoryConfigurationError(const std::string & msg) throw ();
+                RepositoryConfigurationError(const std::string & msg) noexcept;
         };
     }
 }
diff --git a/paludis/repositories/unwritten/unwritten_repository.cc b/paludis/repositories/unwritten/unwritten_repository.cc
index c3ad678..c0b21de 100644
--- a/paludis/repositories/unwritten/unwritten_repository.cc
+++ b/paludis/repositories/unwritten/unwritten_repository.cc
@@ -85,7 +85,7 @@ namespace paludis
     };
 }
 
-UnwrittenRepositoryConfigurationError::UnwrittenRepositoryConfigurationError(const std::string & s) throw () :
+UnwrittenRepositoryConfigurationError::UnwrittenRepositoryConfigurationError(const std::string & s) noexcept :
     ConfigurationError("UnwrittenRepository configuration error: " + s)
 {
 }
diff --git a/paludis/repositories/unwritten/unwritten_repository.hh b/paludis/repositories/unwritten/unwritten_repository.hh
index 6b67665..38ddb5f 100644
--- a/paludis/repositories/unwritten/unwritten_repository.hh
+++ b/paludis/repositories/unwritten/unwritten_repository.hh
@@ -41,7 +41,7 @@ namespace paludis
             public ConfigurationError
         {
             public:
-                UnwrittenRepositoryConfigurationError(const std::string &) throw ();
+                UnwrittenRepositoryConfigurationError(const std::string &) noexcept;
         };
 
         struct UnwrittenRepositoryParams
diff --git a/paludis/repository.cc b/paludis/repository.cc
index 4ffaeae..a229214 100644
--- a/paludis/repository.cc
+++ b/paludis/repository.cc
@@ -45,23 +45,23 @@ using namespace paludis;
 
 #include <paludis/repository-se.cc>
 
-NoSuchSetError::NoSuchSetError(const std::string & our_name) throw () :
+NoSuchSetError::NoSuchSetError(const std::string & our_name) noexcept :
     Exception("Could not find '" + our_name + "'"),
     _name(our_name)
 {
 }
 
-NoSuchSetError::~NoSuchSetError() throw ()
+NoSuchSetError::~NoSuchSetError() noexcept
 {
 }
 
-RecursivelyDefinedSetError::RecursivelyDefinedSetError(const std::string & our_name) throw () :
+RecursivelyDefinedSetError::RecursivelyDefinedSetError(const std::string & our_name) noexcept :
     Exception("Set '" + our_name + "' is recursively defined"),
     _name(our_name)
 {
 }
 
-RecursivelyDefinedSetError::~RecursivelyDefinedSetError() throw ()
+RecursivelyDefinedSetError::~RecursivelyDefinedSetError() noexcept
 {
 }
 
diff --git a/paludis/repository.hh b/paludis/repository.hh
index 3eac289..d208a20 100644
--- a/paludis/repository.hh
+++ b/paludis/repository.hh
@@ -195,9 +195,9 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            NoSuchSetError(const std::string & name) throw ();
+            NoSuchSetError(const std::string & name) noexcept;
 
-            virtual ~NoSuchSetError() throw ();
+            virtual ~NoSuchSetError() noexcept;
 
             ///\}
 
@@ -224,9 +224,9 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            RecursivelyDefinedSetError(const std::string & name) throw ();
+            RecursivelyDefinedSetError(const std::string & name) noexcept;
 
-            virtual ~RecursivelyDefinedSetError() throw ();
+            virtual ~RecursivelyDefinedSetError() noexcept;
 
             ///\}
 
diff --git a/paludis/resolver/suggest_restart.cc b/paludis/resolver/suggest_restart.cc
index f2b9f74..c838c54 100644
--- a/paludis/resolver/suggest_restart.cc
+++ b/paludis/resolver/suggest_restart.cc
@@ -58,7 +58,7 @@ SuggestRestart::SuggestRestart(const Resolvent & q,
         const std::shared_ptr<const Constraint> & pc,
         const std::shared_ptr<const Decision> & nd,
         const std::shared_ptr<const Constraint> & nc
-        ) throw () :
+        ) noexcept :
     Exception("Suggesting restart with " + stringify(nc->spec()) + " for " + stringify(q)),
     _imp(q, pd, pc, nd, nc)
 {
@@ -70,7 +70,7 @@ SuggestRestart::SuggestRestart(const SuggestRestart & o) :
 {
 }
 
-SuggestRestart::~SuggestRestart() throw ()
+SuggestRestart::~SuggestRestart() noexcept
 {
 }
 
diff --git a/paludis/resolver/suggest_restart.hh b/paludis/resolver/suggest_restart.hh
index d5b9236..c1eb5d0 100644
--- a/paludis/resolver/suggest_restart.hh
+++ b/paludis/resolver/suggest_restart.hh
@@ -44,9 +44,9 @@ namespace paludis
                         const std::shared_ptr<const Decision> & previous_decision,
                         const std::shared_ptr<const Constraint> & problematic_constraint,
                         const std::shared_ptr<const Decision> & new_decision,
-                        const std::shared_ptr<const Constraint> & suggested_preset) throw ();
+                        const std::shared_ptr<const Constraint> & suggested_preset) noexcept;
                 SuggestRestart(const SuggestRestart &);
-                ~SuggestRestart() throw ();
+                ~SuggestRestart() noexcept;
 
                 const Resolvent resolvent() const PALUDIS_ATTRIBUTE((warn_unused_result));
                 const std::shared_ptr<const Decision> previous_decision() const PALUDIS_ATTRIBUTE((warn_unused_result));
diff --git a/paludis/selection.cc b/paludis/selection.cc
index cad23be..9a6e632 100644
--- a/paludis/selection.cc
+++ b/paludis/selection.cc
@@ -44,7 +44,7 @@
 
 using namespace paludis;
 
-DidNotGetExactlyOneError::DidNotGetExactlyOneError(const std::string & s, const std::shared_ptr<const PackageIDSet> & r) throw () :
+DidNotGetExactlyOneError::DidNotGetExactlyOneError(const std::string & s, const std::shared_ptr<const PackageIDSet> & r) noexcept :
     Exception("Did not get unique result for '" + stringify(s) + "' (got { " + join(indirect_iterator(r->begin()),
                     indirect_iterator(r->end()), ", ") + "})")
 {
diff --git a/paludis/selection.hh b/paludis/selection.hh
index 10ac417..79d163b 100644
--- a/paludis/selection.hh
+++ b/paludis/selection.hh
@@ -54,7 +54,7 @@ namespace paludis
     {
         public:
             DidNotGetExactlyOneError(const std::string &,
-                    const std::shared_ptr<const PackageIDSet> &) throw ();
+                    const std::shared_ptr<const PackageIDSet> &) noexcept;
     };
 
     /**
diff --git a/paludis/set_file.cc b/paludis/set_file.cc
index 7210802..313a22a 100644
--- a/paludis/set_file.cc
+++ b/paludis/set_file.cc
@@ -47,7 +47,7 @@ using namespace paludis;
 
 #include <paludis/set_file-se.cc>
 
-SetFileError::SetFileError(const FSPath & f, const std::string & m) throw () :
+SetFileError::SetFileError(const FSPath & f, const std::string & m) noexcept :
     ConfigurationError("In set file '" + stringify(f) + "': " + m)
 {
 }
diff --git a/paludis/set_file.hh b/paludis/set_file.hh
index e3a853c..722d874 100644
--- a/paludis/set_file.hh
+++ b/paludis/set_file.hh
@@ -89,7 +89,7 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            SetFileError(const FSPath &, const std::string &) throw ();
+            SetFileError(const FSPath &, const std::string &) noexcept;
 
             ///\}
     };
diff --git a/paludis/stripper.cc b/paludis/stripper.cc
index 4038c0a..b2a5999 100644
--- a/paludis/stripper.cc
+++ b/paludis/stripper.cc
@@ -47,7 +47,7 @@ using namespace paludis;
 
 typedef std::set<std::pair<dev_t, ino_t> > StrippedSet;
 
-StripperError::StripperError(const std::string & s) throw () :
+StripperError::StripperError(const std::string & s) noexcept :
     Exception(s)
 {
 }
diff --git a/paludis/stripper.hh b/paludis/stripper.hh
index df6088d..210a4e7 100644
--- a/paludis/stripper.hh
+++ b/paludis/stripper.hh
@@ -54,7 +54,7 @@ namespace paludis
         public Exception
     {
         public:
-            StripperError(const std::string &) throw ();
+            StripperError(const std::string &) noexcept;
     };
 
     class PALUDIS_VISIBLE Stripper
diff --git a/paludis/syncer.cc b/paludis/syncer.cc
index 7eb6709..4c94f8b 100644
--- a/paludis/syncer.cc
+++ b/paludis/syncer.cc
@@ -38,17 +38,17 @@
 
 using namespace paludis;
 
-NoSuchSyncerError::NoSuchSyncerError(const std::string & format) throw () :
+NoSuchSyncerError::NoSuchSyncerError(const std::string & format) noexcept :
     SyncFailedError("No such syncer for format '" + format + "'")
 {
 }
 
-SyncFailedError::SyncFailedError(const std::string & local, const std::string & remote) throw () :
+SyncFailedError::SyncFailedError(const std::string & local, const std::string & remote) noexcept :
     Exception("sync of '" + local + "' from '" + remote + "' failed")
 {
 }
 
-SyncFailedError::SyncFailedError(const std::string & msg) throw () :
+SyncFailedError::SyncFailedError(const std::string & msg) noexcept :
     Exception(msg)
 {
 }
diff --git a/paludis/syncer.hh b/paludis/syncer.hh
index bb12cfa..c6d4e92 100644
--- a/paludis/syncer.hh
+++ b/paludis/syncer.hh
@@ -161,12 +161,12 @@ namespace paludis
             /**
              * Constructor.
              */
-            SyncFailedError(const std::string & msg) throw ();
+            SyncFailedError(const std::string & msg) noexcept;
 
             /**
              * Constructor.
              */
-            SyncFailedError(const std::string & local, const std::string & remote) throw ();
+            SyncFailedError(const std::string & local, const std::string & remote) noexcept;
     };
 
     /**
@@ -181,7 +181,7 @@ namespace paludis
             /**
              * Constructor.
              */
-            NoSuchSyncerError(const std::string & format) throw ();
+            NoSuchSyncerError(const std::string & format) noexcept;
     };
 }
 
diff --git a/paludis/unmerger.cc b/paludis/unmerger.cc
index 54b51ca..3bad886 100644
--- a/paludis/unmerger.cc
+++ b/paludis/unmerger.cc
@@ -52,7 +52,7 @@ namespace paludis
     };
 }
 
-UnmergerError::UnmergerError(const std::string & s) throw () :
+UnmergerError::UnmergerError(const std::string & s) noexcept :
     Exception(s)
 {
 }
diff --git a/paludis/unmerger.hh b/paludis/unmerger.hh
index 849f5d4..ca58aa3 100644
--- a/paludis/unmerger.hh
+++ b/paludis/unmerger.hh
@@ -83,7 +83,7 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            UnmergerError(const std::string & msg) throw ();
+            UnmergerError(const std::string & msg) noexcept;
 
             ///\}
     };
diff --git a/paludis/user_dep_spec-fwd.hh b/paludis/user_dep_spec-fwd.hh
index 1c8a9fd..9f06433 100644
--- a/paludis/user_dep_spec-fwd.hh
+++ b/paludis/user_dep_spec-fwd.hh
@@ -58,7 +58,7 @@ namespace paludis
             ///\name Basic Operations
             ///\{
 
-            GotASetNotAPackageDepSpec(const std::string &) throw ();
+            GotASetNotAPackageDepSpec(const std::string &) noexcept;
 
             ///\}
     };
diff --git a/paludis/user_dep_spec.cc b/paludis/user_dep_spec.cc
index a496fbf..379205e 100644
--- a/paludis/user_dep_spec.cc
+++ b/paludis/user_dep_spec.cc
@@ -457,7 +457,7 @@ UserSlotExactPartialRequirement::maybe_original_requirement_if_rewritten() const
     return nullptr;
 }
 
-GotASetNotAPackageDepSpec::GotASetNotAPackageDepSpec(const std::string & s) throw () :
+GotASetNotAPackageDepSpec::GotASetNotAPackageDepSpec(const std::string & s) noexcept :
     Exception("'" + s + "' is a set, not a package")
 {
 }
diff --git a/paludis/util/config_file.cc b/paludis/util/config_file.cc
index 708df81..c9b4977 100644
--- a/paludis/util/config_file.cc
+++ b/paludis/util/config_file.cc
@@ -56,12 +56,12 @@ namespace paludis
     };
 }
 
-ConfigFileError::ConfigFileError(const std::string & filename, const std::string & m) throw () :
+ConfigFileError::ConfigFileError(const std::string & filename, const std::string & m) noexcept :
     ConfigurationError(filename.empty() ? m : "In file '" + filename + "': " + m)
 {
 }
 
-ConfigFileError::ConfigFileError(const std::string & m) throw () :
+ConfigFileError::ConfigFileError(const std::string & m) noexcept :
     ConfigurationError(m)
 {
 }
diff --git a/paludis/util/config_file.hh b/paludis/util/config_file.hh
index 1b2d695..e3926a1 100644
--- a/paludis/util/config_file.hh
+++ b/paludis/util/config_file.hh
@@ -66,14 +66,14 @@ namespace paludis
              *   the filename is not necessarily known.
              * \param message A description of the error.
              */
-            ConfigFileError(const std::string & filename, const std::string & message) throw ();
+            ConfigFileError(const std::string & filename, const std::string & message) noexcept;
 
             /**
              * Constructor, where the filename is not known.
              *
              * \param message A description of the error.
              */
-            ConfigFileError(const std::string & message) throw ();
+            ConfigFileError(const std::string & message) noexcept;
 
             ///\}
     };
diff --git a/paludis/util/destringify.cc b/paludis/util/destringify.cc
index a402a7a..7387feb 100644
--- a/paludis/util/destringify.cc
+++ b/paludis/util/destringify.cc
@@ -21,7 +21,7 @@
 
 using namespace paludis;
 
-DestringifyError::DestringifyError(const std::string & str) throw () :
+DestringifyError::DestringifyError(const std::string & str) noexcept :
     Exception("Couldn't destringify '" + str + "'")
 {
 }
diff --git a/paludis/util/destringify.hh b/paludis/util/destringify.hh
index 1145274..ec02b82 100644
--- a/paludis/util/destringify.hh
+++ b/paludis/util/destringify.hh
@@ -50,7 +50,7 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            DestringifyError(const std::string & str) throw ();
+            DestringifyError(const std::string & str) noexcept;
 
             ///\}
     };
diff --git a/paludis/util/elf.cc b/paludis/util/elf.cc
index 7f6771a..3508f8f 100644
--- a/paludis/util/elf.cc
+++ b/paludis/util/elf.cc
@@ -220,7 +220,7 @@ InvalidElfFileError::InvalidElfFileError(const InvalidElfFileError & other) :
 {
 }
 
-InvalidElfFileError::InvalidElfFileError(const std::string & s) throw ():
+InvalidElfFileError::InvalidElfFileError(const std::string & s) noexcept:
     Exception(s)
 {
 }
diff --git a/paludis/util/elf.hh b/paludis/util/elf.hh
index b3697b1..e4410a5 100644
--- a/paludis/util/elf.hh
+++ b/paludis/util/elf.hh
@@ -36,7 +36,7 @@ namespace paludis
     {
         public:
             InvalidElfFileError(const InvalidElfFileError &);
-            InvalidElfFileError(const std::string &) throw ();
+            InvalidElfFileError(const std::string &) noexcept;
     };
 
     template <typename ElfType_>
diff --git a/paludis/util/exception.cc b/paludis/util/exception.cc
index 6a46e4a..b6b1fa7 100644
--- a/paludis/util/exception.cc
+++ b/paludis/util/exception.cc
@@ -85,7 +85,7 @@ namespace paludis
     };
 }
 
-Exception::Exception(const std::string & m) throw () :
+Exception::Exception(const std::string & m) noexcept :
     _message(m),
     _context_data(new ContextData)
 {
@@ -98,13 +98,13 @@ Exception::Exception(const Exception & other) :
 {
 }
 
-Exception::~Exception() throw ()
+Exception::~Exception() noexcept
 {
     delete _context_data;
 }
 
 const std::string &
-Exception::message() const throw ()
+Exception::message() const noexcept
 {
     return _message;
 }
@@ -121,34 +121,34 @@ Exception::empty() const
     return _context_data->local_context.empty();
 }
 
-NotAvailableError::NotAvailableError(const std::string & msg) throw () :
+NotAvailableError::NotAvailableError(const std::string & msg) noexcept :
     Exception("Error: Not available: " + msg)
 {
 }
 
-InternalError::InternalError(const std::string & location, const std::string & our_message) throw () :
+InternalError::InternalError(const std::string & location, const std::string & our_message) noexcept :
     Exception("Eek! Internal error at " + location + ": " + our_message)
 {
     std::cerr << "Internal error at " << location << ": " << our_message << std::endl;
 }
 
-NameError::NameError(const std::string & name, const std::string & role) throw () :
+NameError::NameError(const std::string & name, const std::string & role) noexcept :
     Exception("Name '" + name + "' is not a valid " + role)
 {
 }
 
-NameError::NameError(const std::string & name, const std::string & role, const std::string & msg) throw () :
+NameError::NameError(const std::string & name, const std::string & role, const std::string & msg) noexcept :
     Exception("Name '" + name + "' is not a valid " + role + ": " + msg)
 {
 }
 
-ConfigurationError::ConfigurationError(const std::string & msg) throw () :
+ConfigurationError::ConfigurationError(const std::string & msg) noexcept :
     Exception(msg)
 {
 }
 
 const char *
-Exception::what() const throw ()
+Exception::what() const noexcept
 {
 #ifdef HAVE_CXA_DEMANGLE
     if (_what_str.empty())
diff --git a/paludis/util/exception.hh b/paludis/util/exception.hh
index 0f5a5df..8a02062 100644
--- a/paludis/util/exception.hh
+++ b/paludis/util/exception.hh
@@ -86,7 +86,7 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            Exception(const std::string & message) throw ();
+            Exception(const std::string & message) noexcept;
 
             Exception(const Exception &);
 
@@ -96,14 +96,14 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            virtual ~Exception() throw () PALUDIS_ATTRIBUTE((nothrow));
+            virtual ~Exception() noexcept PALUDIS_ATTRIBUTE((nothrow));
 
             ///\}
 
             /**
              * Return our descriptive error message.
              */
-            const std::string & message() const throw () PALUDIS_ATTRIBUTE((nothrow));
+            const std::string & message() const noexcept PALUDIS_ATTRIBUTE((nothrow));
 
             /**
              * Make a backtrace.
@@ -118,7 +118,7 @@ namespace paludis
             /**
              * A better what, if possible.
              */
-            const char * what() const throw ();
+            const char * what() const noexcept;
     };
 
     /**
@@ -139,7 +139,7 @@ namespace paludis
              *
              * \param message A short message.
              */
-            InternalError(const std::string & location, const std::string & message) throw ();
+            InternalError(const std::string & location, const std::string & message) noexcept;
     };
 
     /**
@@ -157,7 +157,7 @@ namespace paludis
             /**
              * Constructor.
              */
-            NotAvailableError(const std::string & message) throw ();
+            NotAvailableError(const std::string & message) noexcept;
     };
 
     /**
@@ -178,7 +178,7 @@ namespace paludis
              * \param name The invalid name encountered.
              * \param role The role for the name, for example "package name".
              */
-            NameError(const std::string & name, const std::string & role) throw ();
+            NameError(const std::string & name, const std::string & role) noexcept;
 
             /**
              * Constructor.
@@ -188,7 +188,7 @@ namespace paludis
              * \param msg  Any extra message.
              */
             NameError(const std::string & name, const std::string & role,
-                    const std::string & msg) throw ();
+                    const std::string & msg) noexcept;
     };
 
     /**
@@ -204,7 +204,7 @@ namespace paludis
             /**
              * Constructor.
              */
-            ConfigurationError(const std::string & msg) throw ();
+            ConfigurationError(const std::string & msg) noexcept;
     };
 
     /** \def PALUDIS_HERE
diff --git a/paludis/util/fs_error.cc b/paludis/util/fs_error.cc
index cabcc06..e235fde 100644
--- a/paludis/util/fs_error.cc
+++ b/paludis/util/fs_error.cc
@@ -23,7 +23,7 @@
 
 using namespace paludis;
 
-FSError::FSError(const std::string & our_message) throw () :
+FSError::FSError(const std::string & our_message) noexcept :
     Exception(our_message)
 {
 }
diff --git a/paludis/util/fs_error.hh b/paludis/util/fs_error.hh
index 352a3c1..3f1466c 100644
--- a/paludis/util/fs_error.hh
+++ b/paludis/util/fs_error.hh
@@ -39,7 +39,7 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            FSError(const std::string & message) throw ();
+            FSError(const std::string & message) noexcept;
 
             ///\}
     };
diff --git a/paludis/util/graph.cc b/paludis/util/graph.cc
index 7575c17..fcf2959 100644
--- a/paludis/util/graph.cc
+++ b/paludis/util/graph.cc
@@ -22,13 +22,13 @@
 
 using namespace paludis;
 
-GraphError::GraphError(const std::string & msg) throw () :
+GraphError::GraphError(const std::string & msg) noexcept :
     Exception(msg)
 {
 }
 
 NoGraphTopologicalOrderExistsError::NoGraphTopologicalOrderExistsError(
-        const std::shared_ptr<const RemainingNodes> & r) throw () :
+        const std::shared_ptr<const RemainingNodes> & r) noexcept :
     GraphError("No topological order exists"),
     _remaining_nodes(r)
 {
@@ -40,7 +40,7 @@ NoGraphTopologicalOrderExistsError::remaining_nodes() const
     return _remaining_nodes;
 }
 
-NoGraphTopologicalOrderExistsError::~NoGraphTopologicalOrderExistsError() throw ()
+NoGraphTopologicalOrderExistsError::~NoGraphTopologicalOrderExistsError() noexcept
 {
 }
 
diff --git a/paludis/util/graph.hh b/paludis/util/graph.hh
index f8eacf6..b2b259f 100644
--- a/paludis/util/graph.hh
+++ b/paludis/util/graph.hh
@@ -52,7 +52,7 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            GraphError(const std::string & msg) throw ();
+            GraphError(const std::string & msg) noexcept;
 
             ///\}
     };
@@ -72,13 +72,13 @@ namespace paludis
             ///\{
 
             template <typename Node_>
-            NoSuchGraphNodeError(const Node_ & node) throw () :
+            NoSuchGraphNodeError(const Node_ & node) noexcept :
                 GraphError("Node '" + stringify(node) + "' does not exist")
             {
             }
 
             template <typename Node_>
-            NoSuchGraphNodeError(const std::shared_ptr<Node_> & node) throw () :
+            NoSuchGraphNodeError(const std::shared_ptr<Node_> & node) noexcept :
                 GraphError("Node '" + stringify(*node) + "' does not exist")
             {
             }
@@ -101,7 +101,7 @@ namespace paludis
             ///\{
 
             template <typename Node_>
-            NoSuchGraphEdgeError(const Node_ & e1, const Node_ & e2) throw () :
+            NoSuchGraphEdgeError(const Node_ & e1, const Node_ & e2) noexcept :
                 GraphError("Edge '" + stringify(e1) + "' -> '" + stringify(e2) + "' does not exist")
             {
             }
@@ -129,8 +129,8 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            NoGraphTopologicalOrderExistsError(const std::shared_ptr<const RemainingNodes> &) throw ();
-            ~NoGraphTopologicalOrderExistsError() throw ();
+            NoGraphTopologicalOrderExistsError(const std::shared_ptr<const RemainingNodes> &) noexcept;
+            ~NoGraphTopologicalOrderExistsError() noexcept;
 
             ///\}
 
diff --git a/paludis/util/process.cc b/paludis/util/process.cc
index 3b59d0b..b4b553d 100644
--- a/paludis/util/process.cc
+++ b/paludis/util/process.cc
@@ -51,7 +51,7 @@
 
 using namespace paludis;
 
-ProcessError::ProcessError(const std::string & s) throw () :
+ProcessError::ProcessError(const std::string & s) noexcept :
     Exception(s)
 {
 }
diff --git a/paludis/util/process.hh b/paludis/util/process.hh
index 108a239..0268638 100644
--- a/paludis/util/process.hh
+++ b/paludis/util/process.hh
@@ -43,7 +43,7 @@ namespace paludis
         public Exception
     {
         public:
-            ProcessError(const std::string &) throw ();
+            ProcessError(const std::string &) noexcept;
     };
 
     class PALUDIS_VISIBLE ProcessCommand
diff --git a/paludis/util/pty.cc b/paludis/util/pty.cc
index d39b128..754fdad 100644
--- a/paludis/util/pty.cc
+++ b/paludis/util/pty.cc
@@ -35,7 +35,7 @@
 
 using namespace paludis;
 
-PtyError::PtyError(const std::string & our_message) throw () :
+PtyError::PtyError(const std::string & our_message) noexcept :
     Exception(our_message)
 {
 }
diff --git a/paludis/util/pty.hh b/paludis/util/pty.hh
index 71877c6..9ce95a5 100644
--- a/paludis/util/pty.hh
+++ b/paludis/util/pty.hh
@@ -50,7 +50,7 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            PtyError(const std::string & message) throw ();
+            PtyError(const std::string & message) noexcept;
 
             ///\}
     };
diff --git a/paludis/util/safe_ifstream.cc b/paludis/util/safe_ifstream.cc
index dce4eda..999d1e4 100644
--- a/paludis/util/safe_ifstream.cc
+++ b/paludis/util/safe_ifstream.cc
@@ -128,7 +128,7 @@ SafeIFStream::~SafeIFStream()
         ::close(buf.fd);
 }
 
-SafeIFStreamError::SafeIFStreamError(const std::string & s) throw () :
+SafeIFStreamError::SafeIFStreamError(const std::string & s) noexcept :
     Exception(s)
 {
 }
diff --git a/paludis/util/safe_ifstream.hh b/paludis/util/safe_ifstream.hh
index 70a6347..5c381bb 100644
--- a/paludis/util/safe_ifstream.hh
+++ b/paludis/util/safe_ifstream.hh
@@ -127,7 +127,7 @@ namespace paludis
         public Exception
     {
         public:
-            SafeIFStreamError(const std::string &) throw ();
+            SafeIFStreamError(const std::string &) noexcept;
     };
 }
 
diff --git a/paludis/util/safe_ofstream.cc b/paludis/util/safe_ofstream.cc
index 9f23390..d060f61 100644
--- a/paludis/util/safe_ofstream.cc
+++ b/paludis/util/safe_ofstream.cc
@@ -149,7 +149,7 @@ SafeOFStream::~SafeOFStream() noexcept(false)
         throw SafeOFStreamError("Write to fd " + stringify(buf.fd) + " failed");
 }
 
-SafeOFStreamError::SafeOFStreamError(const std::string & s) throw () :
+SafeOFStreamError::SafeOFStreamError(const std::string & s) noexcept :
     Exception(s)
 {
 }
diff --git a/paludis/util/safe_ofstream.hh b/paludis/util/safe_ofstream.hh
index 83b7eca..a0ddce3 100644
--- a/paludis/util/safe_ofstream.hh
+++ b/paludis/util/safe_ofstream.hh
@@ -133,7 +133,7 @@ namespace paludis
         public Exception
     {
         public:
-            SafeOFStreamError(const std::string &) throw ();
+            SafeOFStreamError(const std::string &) noexcept;
     };
 
     extern template class Pimp<SafeOFStreamBuf>;
diff --git a/paludis/util/singleton_TEST.cc b/paludis/util/singleton_TEST.cc
index 25146e2..67c74e7 100644
--- a/paludis/util/singleton_TEST.cc
+++ b/paludis/util/singleton_TEST.cc
@@ -112,7 +112,7 @@ namespace
     int MyThreadedClass::instances = 0;
     std::mutex MyThreadedClass::mutex;
 
-    static void thread_func(void * * const p) throw ()
+    static void thread_func(void * * const p) noexcept
     {
         *p = MyThreadedClass::get_instance();
     }
diff --git a/paludis/util/system.cc b/paludis/util/system.cc
index 394ef8c..de4b526 100644
--- a/paludis/util/system.cc
+++ b/paludis/util/system.cc
@@ -60,7 +60,7 @@ namespace
     static pid_t paludis_pid PALUDIS_ATTRIBUTE((used)) = get_paludis_pid();
 }
 
-GetenvError::GetenvError(const std::string & key) throw () :
+GetenvError::GetenvError(const std::string & key) noexcept :
     Exception("Environment variable '" + key + "' not set")
 {
 }
diff --git a/paludis/util/system.hh b/paludis/util/system.hh
index 9d06640..f1b7114 100644
--- a/paludis/util/system.hh
+++ b/paludis/util/system.hh
@@ -49,7 +49,7 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            GetenvError(const std::string & key) throw ();
+            GetenvError(const std::string & key) noexcept;
 
             ///\}
     };
diff --git a/paludis/util/thread_pool.cc b/paludis/util/thread_pool.cc
index dd9f5f9..cc4b175 100644
--- a/paludis/util/thread_pool.cc
+++ b/paludis/util/thread_pool.cc
@@ -46,7 +46,7 @@ ThreadPool::~ThreadPool()
 }
 
 void
-ThreadPool::create_thread(const std::function<void () throw ()> & f)
+ThreadPool::create_thread(const std::function<void () noexcept> & f)
 {
     _imp->threads.emplace_back(f);
 }
diff --git a/paludis/util/thread_pool.hh b/paludis/util/thread_pool.hh
index 9b450cb..0b554f4 100644
--- a/paludis/util/thread_pool.hh
+++ b/paludis/util/thread_pool.hh
@@ -59,7 +59,7 @@ namespace paludis
             /**
              * Create a new thread in our pool.
              */
-            void create_thread(const std::function<void () throw ()> &);
+            void create_thread(const std::function<void () noexcept> &);
 
             /**
              * How many threads does our pool contain?
diff --git a/paludis/util/thread_pool_TEST.cc b/paludis/util/thread_pool_TEST.cc
index 3b51f20..a49b3ba 100644
--- a/paludis/util/thread_pool_TEST.cc
+++ b/paludis/util/thread_pool_TEST.cc
@@ -28,7 +28,7 @@ using namespace paludis;
 
 namespace
 {
-    void make_one(int & b) throw ()
+    void make_one(int & b) noexcept
     {
         b = 1;
     }
diff --git a/paludis/util/tokeniser.cc b/paludis/util/tokeniser.cc
index 96f45c1..d9e50e7 100644
--- a/paludis/util/tokeniser.cc
+++ b/paludis/util/tokeniser.cc
@@ -21,7 +21,7 @@
 
 using namespace paludis;
 
-TokeniserError::TokeniserError(const std::string & s, const std::string & msg) throw () :
+TokeniserError::TokeniserError(const std::string & s, const std::string & msg) noexcept :
     Exception("When tokenising '" + s + "': " + msg)
 {
 }
diff --git a/paludis/util/tokeniser.hh b/paludis/util/tokeniser.hh
index d34d237..925674f 100644
--- a/paludis/util/tokeniser.hh
+++ b/paludis/util/tokeniser.hh
@@ -226,7 +226,7 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            TokeniserError(const std::string & s, const std::string & msg) throw ();
+            TokeniserError(const std::string & s, const std::string & msg) noexcept;
 
             ///\}
     };
diff --git a/paludis/util/wildcard_expander.cc b/paludis/util/wildcard_expander.cc
index 175a292..bfa6396 100644
--- a/paludis/util/wildcard_expander.cc
+++ b/paludis/util/wildcard_expander.cc
@@ -53,7 +53,7 @@ namespace paludis
     };
 }
 
-WildcardExpansionError::WildcardExpansionError(const std::string & the_message) throw () :
+WildcardExpansionError::WildcardExpansionError(const std::string & the_message) noexcept :
     FSError(the_message)
 {
 }
diff --git a/paludis/util/wildcard_expander.hh b/paludis/util/wildcard_expander.hh
index ff92387..0e5fc4a 100644
--- a/paludis/util/wildcard_expander.hh
+++ b/paludis/util/wildcard_expander.hh
@@ -34,7 +34,7 @@ namespace paludis
         public FSError
     {
         public:
-            WildcardExpansionError(const std::string & message) throw ();
+            WildcardExpansionError(const std::string & message) noexcept;
     };
 
     class PALUDIS_VISIBLE WildcardExpander :
diff --git a/paludis/version_operator.cc b/paludis/version_operator.cc
index 35260df..673c010 100644
--- a/paludis/version_operator.cc
+++ b/paludis/version_operator.cc
@@ -160,7 +160,7 @@ VersionOperator::as_version_spec_comparator() const
 
 }
 
-BadVersionOperatorError::BadVersionOperatorError(const std::string & msg) throw () :
+BadVersionOperatorError::BadVersionOperatorError(const std::string & msg) noexcept :
     Exception("Bad version operator '" + msg + "'")
 {
 }
diff --git a/paludis/version_operator.hh b/paludis/version_operator.hh
index a548c60..14e7322 100644
--- a/paludis/version_operator.hh
+++ b/paludis/version_operator.hh
@@ -135,7 +135,7 @@ namespace paludis
             /**
              * Constructor.
              */
-            BadVersionOperatorError(const std::string & msg) throw ();
+            BadVersionOperatorError(const std::string & msg) noexcept;
     };
 }
 
diff --git a/paludis/version_spec.cc b/paludis/version_spec.cc
index 12a001f..6eb4c0a 100644
--- a/paludis/version_spec.cc
+++ b/paludis/version_spec.cc
@@ -38,12 +38,12 @@ using namespace paludis;
 
 #include <paludis/version_spec-se.cc>
 
-BadVersionSpecError::BadVersionSpecError(const std::string & name) throw () :
+BadVersionSpecError::BadVersionSpecError(const std::string & name) noexcept :
     NameError(name, "version spec")
 {
 }
 
-BadVersionSpecError::BadVersionSpecError(const std::string & name, const std::string & msg) throw () :
+BadVersionSpecError::BadVersionSpecError(const std::string & name, const std::string & msg) noexcept :
     NameError(name, "version spec", msg)
 {
 }
diff --git a/paludis/version_spec.hh b/paludis/version_spec.hh
index 01b09f0..ecffc4a 100644
--- a/paludis/version_spec.hh
+++ b/paludis/version_spec.hh
@@ -56,8 +56,8 @@ namespace paludis
             ///\name Basic operations
             ///\{
 
-            BadVersionSpecError(const std::string & name) throw ();
-            BadVersionSpecError(const std::string & name, const std::string & msg) throw ();
+            BadVersionSpecError(const std::string & name) noexcept;
+            BadVersionSpecError(const std::string & name, const std::string & msg) noexcept;
 
             ///\}
     };
diff --git a/python/dep_spec.cc b/python/dep_spec.cc
index 26cfa03..1b4960b 100644
--- a/python/dep_spec.cc
+++ b/python/dep_spec.cc
@@ -702,7 +702,7 @@ class PALUDIS_VISIBLE NotAllowedInThisHeirarchy :
     public Exception
 {
     public:
-        NotAllowedInThisHeirarchy(const std::string & msg) throw () :
+        NotAllowedInThisHeirarchy(const std::string & msg) noexcept :
             Exception(msg)
     {
     }
diff --git a/python/exception.cc b/python/exception.cc
index b796348..42c3c3c 100644
--- a/python/exception.cc
+++ b/python/exception.cc
@@ -76,19 +76,19 @@ ExceptionRegister::get_py_exception(const std::string & name)
     }
 }
 
-PythonError::PythonError(const std::string & m) throw () :
+PythonError::PythonError(const std::string & m) noexcept :
     Exception(m)
 {
 }
 
 PythonMethodNotImplemented::PythonMethodNotImplemented(const std::string & class_name,
-        const std::string & method_name) throw () :
+        const std::string & method_name) noexcept :
     PythonError("Python subclasses of '" + class_name + "' have to implement '" + method_name + "' method")
 {
 }
 
 PythonContainerConversionError::PythonContainerConversionError(const std::string & class_name,
-        const std::string & container_name, const std::string & o_type) throw () :
+        const std::string & container_name, const std::string & o_type) noexcept :
     PythonError("Cannot add object of type '" + o_type + "' to a '"
             + class_name + "' " + container_name + " container.")
 {
diff --git a/python/exception.hh b/python/exception.hh
index b817551..b1d23c2 100644
--- a/python/exception.hh
+++ b/python/exception.hh
@@ -133,7 +133,7 @@ namespace paludis
             public Exception
         {
             public:
-                PythonError(const std::string & message) throw ();
+                PythonError(const std::string & message) noexcept;
         };
 
         class PALUDIS_VISIBLE PythonMethodNotImplemented :
@@ -141,7 +141,7 @@ namespace paludis
         {
             public:
                 PythonMethodNotImplemented(const std::string & class_name,
-                        const std::string & function_name) throw ();
+                        const std::string & function_name) noexcept;
         };
 
         class PALUDIS_VISIBLE PythonContainerConversionError :
@@ -149,7 +149,7 @@ namespace paludis
         {
             public:
                 PythonContainerConversionError(const std::string & class_name,
-                        const std::string & container_name, const std::string & o_type) throw ();
+                        const std::string & container_name, const std::string & o_type) noexcept;
         };
     }
 }
diff --git a/src/clients/cave/command_factory.cc b/src/clients/cave/command_factory.cc
index 206b181..e1e7d5c 100644
--- a/src/clients/cave/command_factory.cc
+++ b/src/clients/cave/command_factory.cc
@@ -247,7 +247,7 @@ CommandFactory::end() const
     return first_iterator(_imp->handlers.end());
 }
 
-UnknownCommand::UnknownCommand(const std::string & s) throw () :
+UnknownCommand::UnknownCommand(const std::string & s) noexcept :
     Exception("Unknown command '" + s + "'")
 {
 }
diff --git a/src/clients/cave/command_factory.hh b/src/clients/cave/command_factory.hh
index dc3a609..6afcb43 100644
--- a/src/clients/cave/command_factory.hh
+++ b/src/clients/cave/command_factory.hh
@@ -36,7 +36,7 @@ namespace paludis
             public Exception
         {
             public:
-                UnknownCommand(const std::string &) throw ();
+                UnknownCommand(const std::string &) noexcept;
         };
 
         class PALUDIS_VISIBLE CommandFactory :
diff --git a/src/clients/cave/exceptions.cc b/src/clients/cave/exceptions.cc
index b606320..4dc197f 100644
--- a/src/clients/cave/exceptions.cc
+++ b/src/clients/cave/exceptions.cc
@@ -31,46 +31,46 @@
 using namespace paludis;
 using namespace cave;
 
-NothingMatching::NothingMatching(const PackageDepSpec & spec) throw () :
+NothingMatching::NothingMatching(const PackageDepSpec & spec) noexcept :
     Exception("Found nothing suitable matching '" + stringify(spec) + "'")
 {
 }
 
-NothingMatching::NothingMatching(const std::string & name) throw () :
+NothingMatching::NothingMatching(const std::string & name) noexcept :
     Exception("Found nothing suitable matching '" + name + "'")
 {
 }
 
-NothingMatching::NothingMatching(const std::string & name, const std::string & extra_message) throw () :
+NothingMatching::NothingMatching(const std::string & name, const std::string & extra_message) noexcept :
     Exception("Found nothing suitable matching '" + name + "'" + extra_message)
 {
 }
 
-NothingMatchingWithSuggestions::NothingMatchingWithSuggestions(const std::string & name, const std::string & suggestions) throw () :
+NothingMatchingWithSuggestions::NothingMatchingWithSuggestions(const std::string & name, const std::string & suggestions) noexcept :
     NothingMatching(name, "; did you mean " + suggestions + "?")
 {
 }
 
-BeMoreSpecific::BeMoreSpecific(const PackageDepSpec & spec, const std::shared_ptr<const PackageIDSequence> & s) throw () :
+BeMoreSpecific::BeMoreSpecific(const PackageDepSpec & spec, const std::shared_ptr<const PackageIDSequence> & s) noexcept :
     Exception("Found multiple suitable IDs matching '" + stringify(spec) + "': { '" + join(indirect_iterator(s->begin()),
                 indirect_iterator(s->end()), "', '") + "' }")
 {
 }
 
 BeMoreSpecific::BeMoreSpecific(const PackageDepSpec & spec, const std::shared_ptr<const PackageIDSequence> & s,
-        const std::string & extra_message) throw () :
+        const std::string & extra_message) noexcept :
     Exception("Found multiple suitable IDs matching '" + stringify(spec) + "': { '" + join(indirect_iterator(s->begin()),
                 indirect_iterator(s->end()), "', '") + "' }. " + extra_message)
 {
 }
 
 BadIDForCommand::BadIDForCommand(const PackageDepSpec & spec, const std::shared_ptr<const PackageID> & s,
-        const std::string & r) throw () :
+        const std::string & r) noexcept :
     Exception("Spec '" + stringify(spec) + "' resolves to ID '" + stringify(*s) + "', which " + r)
 {
 }
 
-BadRepositoryForCommand::BadRepositoryForCommand(const RepositoryName & name, const std::string & r) throw () :
+BadRepositoryForCommand::BadRepositoryForCommand(const RepositoryName & name, const std::string & r) noexcept :
     Exception("Repository '" + stringify(name) + "' unsuitable: " + r)
 {
 }
diff --git a/src/clients/cave/exceptions.hh b/src/clients/cave/exceptions.hh
index 233c393..f929acf 100644
--- a/src/clients/cave/exceptions.hh
+++ b/src/clients/cave/exceptions.hh
@@ -36,25 +36,25 @@ namespace paludis
             public Exception
         {
             public:
-                NothingMatching(const PackageDepSpec &) throw ();
-                NothingMatching(const std::string &) throw ();
-                NothingMatching(const std::string &, const std::string &) throw ();
+                NothingMatching(const PackageDepSpec &) noexcept;
+                NothingMatching(const std::string &) noexcept;
+                NothingMatching(const std::string &, const std::string &) noexcept;
         };
 
         class PALUDIS_VISIBLE NothingMatchingWithSuggestions :
             public NothingMatching
         {
             public:
-                NothingMatchingWithSuggestions(const std::string &, const std::string &) throw ();
+                NothingMatchingWithSuggestions(const std::string &, const std::string &) noexcept;
         };
 
         class PALUDIS_VISIBLE BeMoreSpecific :
             public Exception
         {
             public:
-                BeMoreSpecific(const PackageDepSpec &, const std::shared_ptr<const PackageIDSequence> &) throw ();
+                BeMoreSpecific(const PackageDepSpec &, const std::shared_ptr<const PackageIDSequence> &) noexcept;
                 BeMoreSpecific(const PackageDepSpec &, const std::shared_ptr<const PackageIDSequence> &,
-                        const std::string & extra_message) throw ();
+                        const std::string & extra_message) noexcept;
         };
 
         class PALUDIS_VISIBLE BadIDForCommand :
@@ -64,7 +64,7 @@ namespace paludis
                 BadIDForCommand(
                         const PackageDepSpec &,
                         const std::shared_ptr<const PackageID> &,
-                        const std::string & r) throw ();
+                        const std::string & r) noexcept;
         };
 
         class PALUDIS_VISIBLE BadRepositoryForCommand :
@@ -73,7 +73,7 @@ namespace paludis
             public:
                 BadRepositoryForCommand(
                         const RepositoryName &,
-                        const std::string & r) throw ();
+                        const std::string & r) noexcept;
         };
 
         void nothing_matching_error(
diff --git a/src/clients/cave/format_string.cc b/src/clients/cave/format_string.cc
index 4802e9c..ee5d32b 100644
--- a/src/clients/cave/format_string.cc
+++ b/src/clients/cave/format_string.cc
@@ -29,7 +29,7 @@
 using namespace paludis;
 using namespace cave;
 
-FormatStringError::FormatStringError(const std::string & f, const std::string & m) throw () :
+FormatStringError::FormatStringError(const std::string & f, const std::string & m) noexcept :
     Exception("Bad format string '" + f + "': " + m)
 {
 }
diff --git a/src/clients/cave/format_string.hh b/src/clients/cave/format_string.hh
index 72b6c8a..e07baf8 100644
--- a/src/clients/cave/format_string.hh
+++ b/src/clients/cave/format_string.hh
@@ -34,7 +34,7 @@ namespace paludis
             public Exception
         {
             public:
-                FormatStringError(const std::string & f, const std::string & msg) throw ();
+                FormatStringError(const std::string & f, const std::string & msg) noexcept;
         };
 
         std::string format_string(