fix: follow-up backport#19845 - fix compilation error for C++20

knst · knst · commit 91b17201ba9d · 2023-02-23T22:22:03.000+07:00
- fe42411 test: move HasReason so it can be reused
diff --git a/src/test/util/setup_common.h b/src/test/util/setup_common.h
@@ -181,11 +181,16 @@ struct TestMemPoolEntryHelper
 
 CBlock getBlock13b8a();
 
-// BOOST_CHECK_EXCEPTION predicates to check the specific validation error
+/**
+ * BOOST_CHECK_EXCEPTION predicates to check the specific validation error.
+ * Use as
+ * BOOST_CHECK_EXCEPTION(code that throws, exception type, HasReason("foo"));
+ */
 class HasReason {
 public:
     explicit HasReason(const std::string& reason) : m_reason(reason) {}
-    bool operator() (const std::runtime_error& e) const {
+    template <typename E>
+    bool operator() (const E& e) const {
         return std::string(e.what()).find(m_reason) != std::string::npos;
     };
 private:
