throw() -> noexcept

docs/manual.adoc

@@ -2115,7 +2115,7 @@ By default, XPath functions throw `xpath_exception` object in case of errors; ad
 
 [source]
 ----
-virtual const char* xpath_exception::what() const throw();
+virtual const char* xpath_exception::what() const noexcept;
 const xpath_parse_result& xpath_exception::result() const;
 ----
 
@@ -3140,7 +3140,7 @@ const unsigned int +++<a href="#parse_wnorm_attribute">parse_wnorm_attribute</a>
     operator +++<a href="#xpath_query::unspecified_bool_type">unspecified_bool_type</a>+++() const;
 
 +++<span class="tok-k">class</span> <a href="#xpath_exception">xpath_exception</a>+++: public std::exception
-    virtual const char* +++<a href="#xpath_exception::what">what</a>+++() const throw();
+    virtual const char* +++<a href="#xpath_exception::what">what</a>+++() const noexcept;
 
     const xpath_parse_result& +++<a href="#xpath_exception::result">result</a>+++() const;
 

src/pugixml.cpp

@@ -12391,7 +12391,7 @@ namespace pugi
 		assert(_result.error);
 	}
 
-	PUGI_IMPL_FN const char* xpath_exception::what() const throw()
+	PUGI_IMPL_FN const char* xpath_exception::what() const PUGIXML_NOEXCEPT
 	{
 		return _result.error;
 	}

src/pugixml.hpp

@@ -1314,7 +1314,7 @@ namespace pugi
 		explicit xpath_exception(const xpath_parse_result& result);
 
 		// Get error message
-		virtual const char* what() const throw() PUGIXML_OVERRIDE;
+		virtual const char* what() const PUGIXML_NOEXCEPT PUGIXML_OVERRIDE;
 
 		// Get parse result
 		const xpath_parse_result& result() const;