1 files changed, 26 insertions, 0 deletions
diff --git a/src/catch2/matchers/catch_matchers_exception.hpp b/src/catch2/matchers/catch_matchers_exception.hpp
index 27e1b932..e7c3a636 100644
--- a/src/catch2/matchers/catch_matchers_exception.hpp
+++ b/src/catch2/matchers/catch_matchers_exception.hpp
@@ -29,6 +29,32 @@ public:
 //! Creates a matcher that checks whether a std derived exception has the provided message
 ExceptionMessageMatcher Message(std::string const& message);
 
+template <typename StringMatcherType>
+class ExceptionMessageMatchesMatcher final
+    : public MatcherBase<std::exception> {
+    StringMatcherType m_matcher;
+
+public:
+    ExceptionMessageMatchesMatcher( StringMatcherType matcher ):
+        m_matcher( CATCH_MOVE( matcher ) ) {}
+
+    bool match( std::exception const& ex ) const override {
+        return m_matcher.match( ex.what() );
+    }
+
+    std::string describe() const override {
+        return " matches \"" + m_matcher.describe() + '"';
+    }
+};
+
+//! Creates a matcher that checks whether a message from an std derived
+//! exception matches a provided matcher
+template <typename StringMatcherType>
+ExceptionMessageMatchesMatcher<StringMatcherType>
+MessageMatches( StringMatcherType&& matcher ) {
+    return { CATCH_FORWARD( matcher ) };
+}
+
 } // namespace Matchers
 } // namespace Catch