Fixed a clang-warning related to a throws declaration.

Former-commit-id: 933ad7925a

src/exceptions/BaseException.cpp

@@ -18,7 +18,7 @@ namespace storm {
 			// Intentionally left empty.
 		}
         
-        const char* BaseException::what() const throw() {
+        const char* BaseException::what() const {
             std::string errorString = this->stream.str();
             char* result = new char[errorString.size() + 1];
             result[errorString.size()] = '\0';

src/exceptions/BaseException.h

@@ -32,14 +32,14 @@ namespace storm {
 			/*!
 			 * Declare a destructor to counter the "looser throw specificator" error
 			 */
-			virtual ~BaseException() throw();
+			virtual ~BaseException();
 
             /*!
              * Retrieves the message associated with this exception.
              *
              * @return The message associated with this exception.
              */
-            virtual const char* what() const throw();
+            virtual const char* what() const noexcept;
             
         protected:
             // This stream stores the message of this exception.