[upstream_utils] Update catch2 to 3.15.0 (#8955)

thirdparty/catch2/src/main/native/cpp/catch2/benchmark/detail/catch_run_for_at_least.cpp

@@ -14,7 +14,7 @@
 namespace Catch {
     namespace Benchmark {
         namespace Detail {
-            struct optimized_away_error : std::exception {
+            struct optimized_away_error final : std::exception {
                 const char* what() const noexcept override;
             };
 

thirdparty/catch2/src/main/native/cpp/catch2/catch_message.cpp

@@ -5,8 +5,8 @@
 //        https://www.boost.org/LICENSE_1_0.txt)
 
 // SPDX-License-Identifier: BSL-1.0
+
 #include <catch2/catch_message.hpp>
-#include <catch2/interfaces/catch_interfaces_capture.hpp>
 #include <catch2/internal/catch_enforce.hpp>
 #include <catch2/internal/catch_move_and_forward.hpp>
 
@@ -22,7 +22,7 @@ namespace Catch {
         m_messageId( builder.m_info.sequence ) {
         MessageInfo info( CATCH_MOVE( builder.m_info ) );
         info.message = builder.m_stream.str();
-        IResultCapture::pushScopedMessage( CATCH_MOVE( info ) );
+        Detail::pushScopedMessage( CATCH_MOVE( info ) );
     }
 
     ScopedMessage::ScopedMessage( ScopedMessage&& old ) noexcept:
@@ -31,7 +31,7 @@ namespace Catch {
     }
 
     ScopedMessage::~ScopedMessage() {
-        if ( !m_moved ) { IResultCapture::popScopedMessage( m_messageId ); }
+        if ( !m_moved ) { Detail::popScopedMessage( m_messageId ); }
     }
 
 
@@ -103,7 +103,7 @@ namespace Catch {
         assert( m_captured == m_messages.size() );
         if ( m_isScoped ) {
             for ( auto const& message : m_messages ) {
-                IResultCapture::popScopedMessage( message.sequence );
+                Detail::popScopedMessage( message.sequence );
             }
         }
     }
@@ -112,9 +112,9 @@ namespace Catch {
         assert( index < m_messages.size() );
         m_messages[index].message += value;
         if ( m_isScoped ) {
-            IResultCapture::pushScopedMessage( CATCH_MOVE( m_messages[index] ) );
+            Detail::pushScopedMessage( CATCH_MOVE( m_messages[index] ) );
         } else {
-            IResultCapture::addUnscopedMessage( CATCH_MOVE( m_messages[index] ) );
+            Detail::addUnscopedMessage( CATCH_MOVE( m_messages[index] ) );
         }
         m_captured++;
     }

thirdparty/catch2/src/main/native/cpp/catch2/catch_registry_hub.cpp

@@ -15,7 +15,6 @@
 #include <catch2/internal/catch_tag_alias_registry.hpp>
 #include <catch2/internal/catch_startup_exception_registry.hpp>
 #include <catch2/internal/catch_singletons.hpp>
-#include <catch2/internal/catch_enum_values_registry.hpp>
 #include <catch2/catch_test_case_info.hpp>
 #include <catch2/internal/catch_noncopyable.hpp>
 #include <catch2/interfaces/catch_interfaces_reporter_factory.hpp>
@@ -72,9 +71,6 @@ namespace Catch {
                 CATCH_INTERNAL_ERROR("Attempted to register active exception under CATCH_CONFIG_DISABLE_EXCEPTIONS!");
 #endif
             }
-            IMutableEnumValuesRegistry& getMutableEnumValuesRegistry() override {
-                return m_enumValuesRegistry;
-            }
 
         private:
             TestRegistry m_testCaseRegistry;
@@ -82,7 +78,6 @@ namespace Catch {
             ExceptionTranslatorRegistry m_exceptionTranslatorRegistry;
             TagAliasRegistry m_tagAliasRegistry;
             StartupExceptionRegistry m_exceptionRegistry;
-            Detail::EnumValuesRegistry m_enumValuesRegistry;
         };
     }
 

thirdparty/catch2/src/main/native/cpp/catch2/catch_session.cpp

@@ -21,6 +21,7 @@
 #include <catch2/reporters/catch_reporter_multi.hpp>
 #include <catch2/internal/catch_reporter_registry.hpp>
 #include <catch2/interfaces/catch_interfaces_reporter_factory.hpp>
+#include <catch2/interfaces/catch_interfaces_registry_hub.hpp>
 #include <catch2/internal/catch_move_and_forward.hpp>
 #include <catch2/internal/catch_stdstreams.hpp>
 #include <catch2/internal/catch_istream.hpp>

thirdparty/catch2/src/main/native/cpp/catch2/catch_version.cpp

@@ -36,7 +36,7 @@ namespace Catch {
     }
 
     Version const& libraryVersion() {
-        static Version version( 3, 14, 0, "", 0 );
+        static Version version( 3, 15, 0, "", 0 );
         return version;
     }
 

thirdparty/catch2/src/main/native/cpp/catch2/internal/catch_assertion_handler.cpp

@@ -6,21 +6,28 @@
 
 // SPDX-License-Identifier: BSL-1.0
 #include <catch2/internal/catch_assertion_handler.hpp>
+#include <catch2/interfaces/catch_interfaces_capture.hpp>
 #include <catch2/interfaces/catch_interfaces_config.hpp>
+#include <catch2/interfaces/catch_interfaces_registry_hub.hpp>
 #include <catch2/internal/catch_context.hpp>
 #include <catch2/internal/catch_debugger.hpp>
+#include <catch2/internal/catch_run_context.hpp>
 #include <catch2/internal/catch_test_failure_exception.hpp>
 #include <catch2/matchers/catch_matchers_string.hpp>
 
 namespace Catch {
 
+    void AssertionHandler::finishIncomplete() {
+        m_resultCapture.handleIncomplete( m_assertionInfo );
+    }
+
     AssertionHandler::AssertionHandler
         (   StringRef macroName,
             SourceLineInfo const& lineInfo,
             StringRef capturedExpression,
             ResultDisposition::Flags resultDisposition )
     :   m_assertionInfo{ macroName, lineInfo, capturedExpression, resultDisposition },
-        m_resultCapture( getResultCapture() )
+        m_resultCapture( static_cast<RunContext&>(getResultCapture()) )
     {
         m_resultCapture.notifyAssertionStarted( m_assertionInfo );
     }

thirdparty/catch2/src/main/native/cpp/catch2/internal/catch_enum_info.cpp

@@ -5,15 +5,14 @@
 //        https://www.boost.org/LICENSE_1_0.txt)
 
 // SPDX-License-Identifier: BSL-1.0
-#include <catch2/internal/catch_enum_values_registry.hpp>
+
+#include <catch2/internal/catch_enum_info.hpp>
 #include <catch2/internal/catch_string_manip.hpp>
 
 #include <cassert>
 
 namespace Catch {
 
-    IMutableEnumValuesRegistry::~IMutableEnumValuesRegistry() = default;
-
     namespace Detail {
 
         namespace {
@@ -39,9 +38,7 @@ namespace Catch {
             return parsed;
         }
 
-        EnumInfo::~EnumInfo() = default;
+        StringRef EnumInfo::lookup( int64_t value ) const {
-
-        StringRef EnumInfo::lookup( int value ) const {
             for( auto const& valueToName : m_values ) {
                 if( valueToName.first == value )
                     return valueToName.second;
@@ -49,23 +46,18 @@ namespace Catch {
             return "{** unexpected enum value **}"_sr;
         }
 
-        Catch::Detail::unique_ptr<EnumInfo> makeEnumInfo( StringRef enumName, StringRef allValueNames, std::vector<int> const& values ) {
+        EnumInfo makeEnumInfo( StringRef enumName, StringRef allValueNames, std::vector<int64_t> const& values ) {
-            auto enumInfo = Catch::Detail::make_unique<EnumInfo>();
+            EnumInfo enumInfo;
-            enumInfo->m_name = enumName;
+            enumInfo.m_name = enumName;
-            enumInfo->m_values.reserve( values.size() );
+            enumInfo.m_values.reserve( values.size() );
 
             const auto valueNames = Catch::Detail::parseEnums( allValueNames );
             assert( valueNames.size() == values.size() );
-            std::size_t i = 0;
+            for (size_t i = 0; i < values.size(); ++i) {
-            for( auto value : values )
+                enumInfo.m_values.emplace_back( values[i], valueNames[i] );
-                enumInfo->m_values.emplace_back(value, valueNames[i++]);
-
-            return enumInfo;
             }
 
-        EnumInfo const& EnumValuesRegistry::registerEnum( StringRef enumName, StringRef allValueNames, std::vector<int> const& values ) {
+            return enumInfo;
-            m_enumInfos.push_back(makeEnumInfo(enumName, allValueNames, values));
-            return *m_enumInfos.back();
         }
 
     } // Detail

thirdparty/catch2/src/main/native/cpp/catch2/internal/catch_output_redirect.cpp

@@ -33,7 +33,7 @@ namespace Catch {
     namespace {
         //! A no-op implementation, used if no reporter wants output
         //! redirection.
-        class NoopRedirect : public OutputRedirect {
+        class NoopRedirect final : public OutputRedirect {
             void activateImpl() override {}
             void deactivateImpl() override {}
             std::string getStdout() override { return {}; }
@@ -70,7 +70,7 @@ namespace Catch {
          * Redirects the `std::cout`, `std::cerr`, `std::clog` streams,
          * but does not touch the actual `stdout`/`stderr` file descriptors.
          */
-        class StreamRedirect : public OutputRedirect {
+        class StreamRedirect final : public OutputRedirect {
             ReusableStringStream m_redirectedOut, m_redirectedErr;
             RedirectedStreamNew m_cout, m_cerr, m_clog;
 
@@ -181,7 +181,7 @@ namespace Catch {
          * Works by replacing the file descriptors numbered 1 and 2
          * with an open temporary file.
          */
-        class FileRedirect : public OutputRedirect {
+        class FileRedirect final : public OutputRedirect {
             TempFile m_outFile, m_errFile;
             int m_originalOut = -1;
             int m_originalErr = -1;

thirdparty/catch2/src/main/native/cpp/catch2/internal/catch_run_context.cpp

@@ -11,6 +11,7 @@
 #include <catch2/generators/catch_generators_throw.hpp>
 #include <catch2/interfaces/catch_interfaces_config.hpp>
 #include <catch2/interfaces/catch_interfaces_generatortracker.hpp>
+#include <catch2/interfaces/catch_interfaces_registry_hub.hpp>
 #include <catch2/interfaces/catch_interfaces_reporter.hpp>
 #include <catch2/internal/catch_compiler_capabilities.hpp>
 #include <catch2/internal/catch_context.hpp>
@@ -308,6 +309,25 @@ namespace Catch {
         }
         CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION
 
+
+        void pushScopedMessage( MessageInfo&& message ) {
+            Detail::g_messageHolder().addScopedMessage(  CATCH_MOVE( message ) );
+        }
+
+        void popScopedMessage( unsigned int messageId ) {
+            Detail::g_messageHolder().removeMessage( messageId );
+        }
+
+        void emplaceUnscopedMessage( MessageBuilder&& builder ) {
+            Detail::g_messageHolder().addUnscopedMessage( CATCH_MOVE( builder ) );
+        }
+
+        void addUnscopedMessage( MessageInfo&& message ) {
+            Detail::g_messageHolder().addUnscopedMessage( CATCH_MOVE( message ) );
+        }
+
+        bool lastAssertionPassed() { return Detail::g_lastAssertionPassed; }
+
     } // namespace Detail
 
     RunContext::RunContext(IConfig const* _config, IEventListenerPtr&& reporter)
@@ -441,14 +461,13 @@ namespace Catch {
             Detail::g_lastAssertionPassed = true;
         } else if (!result.succeeded()) {
             Detail::g_lastAssertionPassed = false;
-            if (result.isOk()) {
+            if (result.isOk()) {}
-            }
+            else if( m_activeTestCase->getTestCaseInfo().okToFail() ) { // Read from a shared state established before the threads could start, this is fine
-            else if( m_activeTestCase->getTestCaseInfo().okToFail() ) // Read from a shared state established before the threads could start, this is fine
                 m_atomicAssertionCount.failedButOk++;
-            else
+            } else {
                 m_atomicAssertionCount.failed++;
             }
-        else {
+        } else {
             Detail::g_lastAssertionPassed = true;
         }
 
@@ -630,7 +649,7 @@ namespace Catch {
         //      and since IResultCapture::getLastResult is deprecated,
         //      we will leave it as is, until it is finally removed.
         Detail::LockGuard _( m_assertionMutex );
-        return &(*m_lastResult);
+        return &*m_lastResult;
     }
 
     void RunContext::exceptionEarlyReported() {
@@ -704,10 +723,6 @@ namespace Catch {
         m_reporter->testRunEnded(TestRunStats(m_runInfo, m_totals, false));
     }
 
-    bool RunContext::lastAssertionPassed() {
-        return Detail::g_lastAssertionPassed;
-    }
-
     void RunContext::assertionPassedFastPath(SourceLineInfo lineInfo) {
         // We want to save the line info for better experience with unexpected assertions
         Detail::g_lastKnownLineInfo = lineInfo;
@@ -886,7 +901,7 @@ namespace Catch {
     }
 
     void RunContext::populateReaction( AssertionReaction& reaction,
-                                       bool has_normal_disposition ) {
+                                       bool has_normal_disposition ) const {
         reaction.shouldDebugBreak = m_shouldDebugBreak;
         reaction.shouldThrow = aborting() || has_normal_disposition;
     }
@@ -937,22 +952,6 @@ namespace Catch {
         }
     }
 
-    void IResultCapture::pushScopedMessage( MessageInfo&& message ) {
-        Detail::g_messageHolder().addScopedMessage(  CATCH_MOVE( message ) );
-    }
-
-    void IResultCapture::popScopedMessage( unsigned int messageId ) {
-        Detail::g_messageHolder().removeMessage( messageId );
-    }
-
-    void IResultCapture::emplaceUnscopedMessage( MessageBuilder&& builder ) {
-        Detail::g_messageHolder().addUnscopedMessage( CATCH_MOVE( builder ) );
-    }
-
-    void IResultCapture::addUnscopedMessage( MessageInfo&& message ) {
-        Detail::g_messageHolder().addUnscopedMessage( CATCH_MOVE( message ) );
-    }
-
     void seedRng(IConfig const& config) {
         sharedRng().seed(config.rngSeed());
     }

thirdparty/catch2/src/main/native/cpp/catch2/internal/catch_tag_alias_registry.cpp

@@ -16,11 +16,12 @@ namespace Catch {
 
     TagAlias const* TagAliasRegistry::find( std::string const& alias ) const {
         auto it = m_registry.find( alias );
-        if( it != m_registry.end() )
+        if ( it != m_registry.end() ) {
-            return &(it->second);
+            return &it->second;
-        else
+        } else {
             return nullptr;
         }
+    }
 
     std::string TagAliasRegistry::expandAliases( std::string const& unexpandedTestSpec ) const {
         std::string expandedTestSpec = unexpandedTestSpec;

thirdparty/catch2/src/main/native/cpp/catch2/internal/catch_test_failure_exception.cpp

@@ -14,7 +14,7 @@ namespace Catch {
 
     void throw_test_failure_exception() {
 #if !defined( CATCH_CONFIG_DISABLE_EXCEPTIONS )
-        throw TestFailureException{};
+        throw TestFailureException{}; //NOLINT(bugprone-std-exception-baseclass)
 #else
         CATCH_ERROR( "Test failure requires aborting test!" );
 #endif
@@ -22,7 +22,7 @@ namespace Catch {
 
     void throw_test_skip_exception() {
 #if !defined( CATCH_CONFIG_DISABLE_EXCEPTIONS )
-        throw Catch::TestSkipException();
+        throw Catch::TestSkipException(); //NOLINT(bugprone-std-exception-baseclass)
 #else
         CATCH_ERROR( "Explicitly skipping tests during runtime requires exceptions" );
 #endif

thirdparty/catch2/src/main/native/cpp/catch2/matchers/catch_matchers.cpp

@@ -13,13 +13,13 @@ namespace Catch {
 namespace Matchers {
 
     std::string MatcherUntypedBase::toString() const {
-        if (m_cachedToString.empty()) {
+        return describe();
-            m_cachedToString = describe();
-        }
-        return m_cachedToString;
     }
 
-    MatcherUntypedBase::~MatcherUntypedBase() = default;
+    std::string MatcherUntypedBase::describe() const {
+        using namespace std::string_literals;
+        return "Undescribed matcher"s;
+    }
 
 } // namespace Matchers
 } // namespace Catch

thirdparty/catch2/src/main/native/cpp/catch2/matchers/catch_matchers_container_properties.cpp

@@ -22,13 +22,5 @@ namespace Matchers {
         return sstr.str();
     }
 
-    IsEmptyMatcher IsEmpty() {
-        return {};
-    }
-
-    HasSizeMatcher SizeIs(std::size_t sz) {
-        return HasSizeMatcher{ sz };
-    }
-
 } // end namespace Matchers
 } // end namespace Catch

thirdparty/catch2/src/main/native/cpp/catch2/matchers/catch_matchers_quantifiers.cpp

@@ -9,16 +9,12 @@
 
 namespace Catch {
     namespace Matchers {
-        std::string AllTrueMatcher::describe() const { return "contains only true"; }
 
-        AllTrueMatcher AllTrue() { return AllTrueMatcher{}; }
+        std::string AllTrueMatcher::describe() const { return "contains only true"; }
 
         std::string NoneTrueMatcher::describe() const { return "contains no true"; }
 
-        NoneTrueMatcher NoneTrue() { return NoneTrueMatcher{}; }
-
         std::string AnyTrueMatcher::describe() const { return "contains at least one true"; }
 
-        AnyTrueMatcher AnyTrue() { return AnyTrueMatcher{}; }
     } // namespace Matchers
 } // namespace Catch

thirdparty/catch2/src/main/native/cpp/catch2/matchers/catch_matchers_templated.cpp

@@ -9,7 +9,11 @@
 
 namespace Catch {
 namespace Matchers {
-    MatcherGenericBase::~MatcherGenericBase() = default;
+
+    std::string MatcherGenericBase::describe() const {
+        using namespace std::string_literals;
+        return "Undescribed generic matcher"s;
+    }
 
     namespace Detail {
 

thirdparty/catch2/src/main/native/cpp/catch2/reporters/catch_reporter_cumulative_base.cpp

@@ -20,9 +20,8 @@ namespace Catch {
             bool operator()(
                 Detail::unique_ptr<CumulativeReporterBase::SectionNode> const&
                     node ) const {
-                return (
+                return node->stats.sectionInfo.name == m_other.name
-                    ( node->stats.sectionInfo.name == m_other.name ) &&
+                    && node->stats.sectionInfo.lineInfo == m_other.lineInfo;
-                    ( node->stats.sectionInfo.lineInfo == m_other.lineInfo ) );
             }
             void operator=( BySectionInfo const& ) = delete;
 

thirdparty/catch2/src/main/native/cpp/catch2/reporters/catch_reporter_helpers.cpp

@@ -199,7 +199,7 @@ namespace Catch {
         }
 
         // minimum whitespace to pad tag counts, possibly overwritten below
-        size_t maxTagCountLen = 2;
+        int maxTagCountLen = 2;
 
         // determine necessary padding for tag count column
         if ( ! tags.empty() ) {
@@ -214,7 +214,7 @@ namespace Catch {
             // more padding necessary for 3+ digits
             if (maxTagCount >= 100) {
                 auto numDigits = 1 + std::floor( std::log10( maxTagCount ) );
-                maxTagCountLen = static_cast<size_t>( numDigits );
+                maxTagCountLen = static_cast<int>( numDigits );
             }
         }
 

thirdparty/catch2/src/main/native/include/catch2/benchmark/detail/catch_benchmark_function.hpp

@@ -41,7 +41,7 @@ namespace Catch {
                     callable& operator=(callable&&) = default;
                 };
                 template <typename Fun>
-                struct model : public callable {
+                struct model final : public callable {
                     model(Fun&& fun_) : fun(CATCH_MOVE(fun_)) {}
                     model(Fun const& fun_) : fun(fun_) {}
 

thirdparty/catch2/src/main/native/include/catch2/catch_all.hpp

@@ -68,7 +68,7 @@
 #include <catch2/internal/catch_decomposer.hpp>
 #include <catch2/internal/catch_deprecation_macro.hpp>
 #include <catch2/internal/catch_enforce.hpp>
-#include <catch2/internal/catch_enum_values_registry.hpp>
+#include <catch2/internal/catch_enum_info.hpp>
 #include <catch2/internal/catch_errno_guard.hpp>
 #include <catch2/internal/catch_exception_translator_registry.hpp>
 #include <catch2/internal/catch_fatal_condition_handler.hpp>

thirdparty/catch2/src/main/native/include/catch2/catch_message.hpp

@@ -13,16 +13,28 @@
 #include <catch2/internal/catch_reusable_string_stream.hpp>
 #include <catch2/internal/catch_stream_end_stop.hpp>
 #include <catch2/internal/catch_message_info.hpp>
+#include <catch2/internal/catch_move_and_forward.hpp>
 #include <catch2/catch_tostring.hpp>
-#include <catch2/interfaces/catch_interfaces_capture.hpp>
 
 #include <string>
 #include <vector>
 
 namespace Catch {
+    struct MessageInfo;
+    struct MessageBuilder;
+
+    namespace Detail {
+        // The message state affecting functions have to be defined in
+        // the TU where the thread-local message holders are defined.
+        // Currently this is catch_run_context.cpp
+
+        void pushScopedMessage( MessageInfo&& message );
+        void popScopedMessage( unsigned int messageId );
+        void addUnscopedMessage( MessageInfo&& message );
+        void emplaceUnscopedMessage( MessageBuilder&& builder );
+    } // namespace Detail
 
     struct SourceLineInfo;
-    class IResultCapture;
 
     struct MessageStream {
 
@@ -112,7 +124,7 @@ namespace Catch {
 
 ///////////////////////////////////////////////////////////////////////////////
 #define INTERNAL_CATCH_UNSCOPED_INFO( macroName, log ) \
-    Catch::IResultCapture::emplaceUnscopedMessage( Catch::MessageBuilder( macroName##_catch_sr, CATCH_INTERNAL_LINEINFO, Catch::ResultWas::Info ) << log )
+    Catch::Detail::emplaceUnscopedMessage( Catch::MessageBuilder( macroName##_catch_sr, CATCH_INTERNAL_LINEINFO, Catch::ResultWas::Info ) << log )
 
 
 #if defined(CATCH_CONFIG_PREFIX_MESSAGES) && !defined(CATCH_CONFIG_DISABLE)

thirdparty/catch2/src/main/native/include/catch2/catch_tostring.hpp

@@ -18,7 +18,8 @@
 #include <catch2/internal/catch_config_wchar.hpp>
 #include <catch2/internal/catch_reusable_string_stream.hpp>
 #include <catch2/internal/catch_void_type.hpp>
-#include <catch2/interfaces/catch_interfaces_enum_values_registry.hpp>
+#include <catch2/internal/catch_enum_info.hpp>
+#include <catch2/internal/catch_stringref.hpp>
 
 #ifdef CATCH_CONFIG_CPP17_STRING_VIEW
 #include <string_view>
@@ -383,7 +384,10 @@ namespace Catch {
 }
 #endif // CATCH_CONFIG_ENABLE_PAIR_STRINGMAKER
 
-#if defined(CATCH_CONFIG_ENABLE_OPTIONAL_STRINGMAKER) && defined(CATCH_CONFIG_CPP17_OPTIONAL)
+#if defined( CATCH_CONFIG_ENABLE_OPTIONAL_STRINGMAKER ) && \
+    defined( CATCH_CONFIG_CPP17_OPTIONAL ) &&              \
+    /* P3168 turned optional into a range, making this ambigous with the range support */ \
+    !defined( __cpp_lib_optional_range_support )
 #include <optional>
 namespace Catch {
     template<typename T>
@@ -630,14 +634,18 @@ struct ratio_string<std::milli> {
     };
 }
 
-#include <catch2/interfaces/catch_interfaces_registry_hub.hpp>
-
 #define INTERNAL_CATCH_REGISTER_ENUM( enumName, ... )                       \
     namespace Catch {                                                       \
-    template<> struct StringMaker<enumName> { \
+        template <>                                                         \
+        struct StringMaker<enumName> {                                      \
             static std::string convert( enumName value ) {                  \
-            static const auto& enumInfo = ::Catch::getMutableRegistryHub().getMutableEnumValuesRegistry().registerEnum( #enumName, #__VA_ARGS__, { __VA_ARGS__ } ); \
+                CATCH_INTERNAL_START_WARNINGS_SUPPRESSION                   \
-            return static_cast<std::string>(enumInfo.lookup( static_cast<int>( value ) )); \
+                CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS                    \
+                static const auto enumInfo = ::Catch::Detail::makeEnumInfo( \
+                    #enumName, #__VA_ARGS__, { __VA_ARGS__ } );             \
+                CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION                    \
+                return static_cast<std::string>(                            \
+                    enumInfo.lookup( static_cast<int64_t>( value ) ) );     \
             }                                                               \
         };                                                                  \
     }

thirdparty/catch2/src/main/native/include/catch2/catch_translate_exception.hpp

@@ -22,7 +22,7 @@ namespace Catch {
 
     class ExceptionTranslatorRegistrar {
         template<typename T>
-        class ExceptionTranslator : public IExceptionTranslator {
+        class ExceptionTranslator final : public IExceptionTranslator {
         public:
 
             constexpr ExceptionTranslator( std::string(*translateFunction)( T const& ) )

thirdparty/catch2/src/main/native/include/catch2/catch_version_macros.hpp

@@ -9,7 +9,7 @@
 #define CATCH_VERSION_MACROS_HPP_INCLUDED
 
 #define CATCH_VERSION_MAJOR 3
-#define CATCH_VERSION_MINOR 14
+#define CATCH_VERSION_MINOR 15
 #define CATCH_VERSION_PATCH 0
 
 #endif // CATCH_VERSION_MACROS_HPP_INCLUDED

thirdparty/catch2/src/main/native/include/catch2/interfaces/catch_interfaces_all.hpp

@@ -24,7 +24,6 @@
 
 #include <catch2/interfaces/catch_interfaces_capture.hpp>
 #include <catch2/interfaces/catch_interfaces_config.hpp>
-#include <catch2/interfaces/catch_interfaces_enum_values_registry.hpp>
 #include <catch2/interfaces/catch_interfaces_exception.hpp>
 #include <catch2/interfaces/catch_interfaces_generatortracker.hpp>
 #include <catch2/interfaces/catch_interfaces_registry_hub.hpp>

thirdparty/catch2/src/main/native/include/catch2/interfaces/catch_interfaces_capture.hpp

@@ -22,8 +22,6 @@ namespace Catch {
     struct AssertionInfo;
     struct SectionInfo;
     struct SectionEndInfo;
-    struct MessageInfo;
-    struct MessageBuilder;
     struct Counts;
     struct AssertionReaction;
     struct SourceLineInfo;
@@ -63,11 +61,6 @@ namespace Catch {
         virtual void benchmarkEnded( BenchmarkStats<> const& stats ) = 0;
         virtual void benchmarkFailed( StringRef error ) = 0;
 
-        static void pushScopedMessage( MessageInfo&& message );
-        static void popScopedMessage( unsigned int messageId );
-        static void addUnscopedMessage( MessageInfo&& message );
-        static void emplaceUnscopedMessage( MessageBuilder&& builder );
-
         virtual void handleFatalErrorCondition( StringRef message ) = 0;
 
         virtual void handleExpr
@@ -93,9 +86,6 @@ namespace Catch {
                     ResultWas::OfType resultType,
                     AssertionReaction &reaction ) = 0;
 
-
-        virtual bool lastAssertionPassed() = 0;
-
         // Deprecated, do not use:
         virtual std::string getCurrentTestName() const = 0;
         virtual const AssertionResult* getLastResult() const = 0;

thirdparty/catch2/src/main/native/include/catch2/interfaces/catch_interfaces_config.hpp

@@ -64,7 +64,7 @@ namespace Catch {
     class IStream;
     struct PathFilter;
 
-    class IConfig : public Detail::NonCopyable {
+    class IConfig : Detail::NonCopyable {
     public:
         virtual ~IConfig();
 

thirdparty/catch2/src/main/native/include/catch2/interfaces/catch_interfaces_enum_values_registry.hpp

@@ -1,47 +0,0 @@
-
-//              Copyright Catch2 Authors
-// Distributed under the Boost Software License, Version 1.0.
-//   (See accompanying file LICENSE.txt or copy at
-//        https://www.boost.org/LICENSE_1_0.txt)
-
-// SPDX-License-Identifier: BSL-1.0
-#ifndef CATCH_INTERFACES_ENUM_VALUES_REGISTRY_HPP_INCLUDED
-#define CATCH_INTERFACES_ENUM_VALUES_REGISTRY_HPP_INCLUDED
-
-#include <catch2/internal/catch_stringref.hpp>
-
-#include <vector>
-
-namespace Catch {
-
-    namespace Detail {
-        struct EnumInfo {
-            StringRef m_name;
-            std::vector<std::pair<int, StringRef>> m_values;
-
-            ~EnumInfo();
-
-            StringRef lookup( int value ) const;
-        };
-    } // namespace Detail
-
-    class IMutableEnumValuesRegistry {
-    public:
-        virtual ~IMutableEnumValuesRegistry(); // = default;
-
-        virtual Detail::EnumInfo const& registerEnum( StringRef enumName, StringRef allEnums, std::vector<int> const& values ) = 0;
-
-        template<typename E>
-        Detail::EnumInfo const& registerEnum( StringRef enumName, StringRef allEnums, std::initializer_list<E> values ) {
-            static_assert(sizeof(int) >= sizeof(E), "Cannot serialize enum to int");
-            std::vector<int> intValues;
-            intValues.reserve( values.size() );
-            for( auto enumValue : values )
-                intValues.push_back( static_cast<int>( enumValue ) );
-            return registerEnum( enumName, allEnums, intValues );
-        }
-    };
-
-} // Catch
-
-#endif // CATCH_INTERFACES_ENUM_VALUES_REGISTRY_HPP_INCLUDED

thirdparty/catch2/src/main/native/include/catch2/interfaces/catch_interfaces_registry_hub.hpp

@@ -53,7 +53,6 @@ namespace Catch {
         virtual void registerTranslator( Detail::unique_ptr<IExceptionTranslator>&& translator ) = 0;
         virtual void registerTagAlias( std::string const& alias, std::string const& tag, SourceLineInfo const& lineInfo ) = 0;
         virtual void registerStartupException() noexcept = 0;
-        virtual IMutableEnumValuesRegistry& getMutableEnumValuesRegistry() = 0;
     };
 
     IRegistryHub const& getRegistryHub();

thirdparty/catch2/src/main/native/include/catch2/internal/catch_assertion_handler.hpp

@@ -10,12 +10,13 @@
 
 #include <catch2/catch_assertion_info.hpp>
 #include <catch2/internal/catch_decomposer.hpp>
-#include <catch2/interfaces/catch_interfaces_capture.hpp>
 
 #include <string>
 
 namespace Catch {
 
+    class RunContext;
+
     struct AssertionReaction {
         bool shouldDebugBreak = false;
         bool shouldThrow = false;
@@ -26,7 +27,12 @@ namespace Catch {
         AssertionInfo m_assertionInfo;
         AssertionReaction m_reaction;
         bool m_completed = false;
-        IResultCapture& m_resultCapture;
+        // Since all uses are hidden in the .cpp file, we can directly use
+        // the final type and avoid going through virtual dispatch, without
+        // massive compilation time overhead.
+        RunContext& m_resultCapture;
+
+        void finishIncomplete();
 
     public:
         AssertionHandler
@@ -35,9 +41,9 @@ namespace Catch {
                 StringRef capturedExpression,
                 ResultDisposition::Flags resultDisposition );
         ~AssertionHandler() {
-            if ( !m_completed ) {
+            // We want the common fast path inlinable, and the virtual
-                m_resultCapture.handleIncomplete( m_assertionInfo );
+            // dispatch in a function in single TU.
-            }
+            if ( !m_completed ) { finishIncomplete(); }
         }
 
 

thirdparty/catch2/src/main/native/include/catch2/internal/catch_compiler_capabilities.hpp

@@ -27,8 +27,6 @@
 #include <catch2/internal/catch_platform.hpp>
 #include <catch2/catch_user_config.hpp>
 
-#ifdef __cplusplus
-
 #if (__cplusplus >= 201703L) || (defined(_MSVC_LANG) && _MSVC_LANG >= 201703L)
 #  define CATCH_CPP17_OR_GREATER
 #endif
@@ -37,6 +35,16 @@
 #  define CATCH_CPP20_OR_GREATER
 #endif
 
+// Matchers are only constexpr-able in C++20
+#if defined( CATCH_CPP20_OR_GREATER ) && \
+    defined( __cpp_constexpr_dynamic_alloc ) && \
+    __cpp_constexpr_dynamic_alloc >= 201907L && \
+    /* GCC < 13 define the feature macro, but compiler bugs stop us from using it */ \
+    ( !defined( __GNUC__ ) || __GNUC__ >= 13 || defined(__clang__) )
+#    define CATCH_INTERNAL_CONSTEXPR_MATCHERS_ENABLED
+#    define CATCH_DESTRUCTOR_CONSTEXPR constexpr
+#else
+#    define CATCH_DESTRUCTOR_CONSTEXPR
 #endif
 
 // Only GCC compiler should be used in this block, so other compilers trying to

thirdparty/catch2/src/main/native/include/catch2/internal/catch_decomposer.hpp

@@ -193,7 +193,7 @@ namespace Catch {
     void formatReconstructedExpression( std::ostream &os, std::string const& lhs, StringRef op, std::string const& rhs );
 
     template<typename LhsT, typename RhsT>
-    class BinaryExpr  : public ITransientExpression {
+    class BinaryExpr final : public ITransientExpression {
         LhsT m_lhs;
         StringRef m_op;
         RhsT m_rhs;
@@ -269,7 +269,7 @@ namespace Catch {
     };
 
     template<typename LhsT>
-    class UnaryExpr : public ITransientExpression {
+    class UnaryExpr final : public ITransientExpression {
         LhsT m_lhs;
 
         void streamReconstructedExpression( std::ostream &os ) const override {

thirdparty/catch2/src/main/native/include/catch2/internal/catch_enum_info.hpp

@@ -0,0 +1,48 @@
+
+//              Copyright Catch2 Authors
+// Distributed under the Boost Software License, Version 1.0.
+//   (See accompanying file LICENSE.txt or copy at
+//        https://www.boost.org/LICENSE_1_0.txt)
+
+// SPDX-License-Identifier: BSL-1.0
+#ifndef CATCH_ENUM_INFO_HPP_INCLUDED
+#define CATCH_ENUM_INFO_HPP_INCLUDED
+
+#include <catch2/internal/catch_stringref.hpp>
+
+#include <cstdint>
+#include <utility>
+#include <vector>
+
+namespace Catch {
+    namespace Detail {
+
+        struct EnumInfo {
+            StringRef m_name;
+            std::vector<std::pair<int64_t, StringRef>> m_values;
+
+            StringRef lookup( int64_t value ) const;
+        };
+
+        EnumInfo makeEnumInfo( StringRef enumName,
+                               StringRef allValueNames,
+                               std::vector<int64_t> const& values );
+        template <typename E>
+        Detail::EnumInfo makeEnumInfo( StringRef enumName,
+                                       StringRef allEnums,
+                                       std::initializer_list<E> values ) {
+            static_assert( sizeof( int64_t ) >= sizeof( E ),
+                           "Cannot serialize enum to int64_t" );
+            std::vector<int64_t> intValues;
+            intValues.reserve( values.size() );
+            for ( auto enumValue : values )
+                intValues.push_back( static_cast<int64_t>( enumValue ) );
+            return makeEnumInfo( enumName, allEnums, intValues );
+        }
+
+        std::vector<StringRef> parseEnums( StringRef enums );
+
+    } // namespace Detail
+} // namespace Catch
+
+#endif // CATCH_ENUM_INFO_HPP_INCLUDED

thirdparty/catch2/src/main/native/include/catch2/internal/catch_enum_values_registry.hpp

@@ -1,36 +0,0 @@
-
-//              Copyright Catch2 Authors
-// Distributed under the Boost Software License, Version 1.0.
-//   (See accompanying file LICENSE.txt or copy at
-//        https://www.boost.org/LICENSE_1_0.txt)
-
-// SPDX-License-Identifier: BSL-1.0
-#ifndef CATCH_ENUM_VALUES_REGISTRY_HPP_INCLUDED
-#define CATCH_ENUM_VALUES_REGISTRY_HPP_INCLUDED
-
-#include <catch2/interfaces/catch_interfaces_enum_values_registry.hpp>
-#include <catch2/internal/catch_unique_ptr.hpp>
-#include <catch2/internal/catch_stringref.hpp>
-
-#include <vector>
-
-namespace Catch {
-
-    namespace Detail {
-
-        Catch::Detail::unique_ptr<EnumInfo> makeEnumInfo( StringRef enumName, StringRef allValueNames, std::vector<int> const& values );
-
-        class EnumValuesRegistry : public IMutableEnumValuesRegistry {
-
-            std::vector<Catch::Detail::unique_ptr<EnumInfo>> m_enumInfos;
-
-            EnumInfo const& registerEnum( StringRef enumName, StringRef allValueNames, std::vector<int> const& values) override;
-        };
-
-        std::vector<StringRef> parseEnums( StringRef enums );
-
-    } // Detail
-
-} // Catch
-
-#endif // CATCH_ENUM_VALUES_REGISTRY_HPP_INCLUDED

thirdparty/catch2/src/main/native/include/catch2/internal/catch_exception_translator_registry.hpp

@@ -15,7 +15,7 @@
 
 namespace Catch {
 
-    class ExceptionTranslatorRegistry : public IExceptionTranslatorRegistry {
+    class ExceptionTranslatorRegistry final : public IExceptionTranslatorRegistry {
     public:
         ~ExceptionTranslatorRegistry() override;
         void registerTranslator( Detail::unique_ptr<IExceptionTranslator>&& translator );

thirdparty/catch2/src/main/native/include/catch2/internal/catch_run_context.hpp

@@ -102,8 +102,6 @@ namespace Catch {
 
         void handleFatalErrorCondition( StringRef message ) override;
 
-        bool lastAssertionPassed() override;
-
     public:
         // !TBD We need to do this another way!
         bool aborting() const;
@@ -125,7 +123,7 @@ namespace Catch {
                     ITransientExpression const *expr,
                     bool negated );
 
-        void populateReaction( AssertionReaction& reaction, bool has_normal_disposition );
+        void populateReaction( AssertionReaction& reaction, bool has_normal_disposition ) const;
 
         // Creates dummy info for unexpected exceptions/fatal errors,
         // where we do not have the access to one, but we still need

thirdparty/catch2/src/main/native/include/catch2/internal/catch_singletons.hpp

@@ -20,7 +20,7 @@ namespace Catch {
 
 
     template<typename SingletonImplT, typename InterfaceT = SingletonImplT, typename MutableInterfaceT = InterfaceT>
-    class Singleton : SingletonImplT, public ISingleton {
+    class Singleton final : SingletonImplT, public ISingleton {
 
         static auto getInternal() -> Singleton* {
             static Singleton* s_instance = nullptr;

thirdparty/catch2/src/main/native/include/catch2/internal/catch_tag_alias_registry.hpp

@@ -17,7 +17,7 @@
 namespace Catch {
     struct SourceLineInfo;
 
-    class TagAliasRegistry : public ITagAliasRegistry {
+    class TagAliasRegistry final : public ITagAliasRegistry {
     public:
         ~TagAliasRegistry() override;
         TagAlias const* find( std::string const& alias ) const override;

thirdparty/catch2/src/main/native/include/catch2/internal/catch_test_case_registry_impl.hpp

@@ -28,7 +28,7 @@ namespace Catch {
     std::vector<TestCaseHandle> filterTests( std::vector<TestCaseHandle> const& testCases, TestSpec const& testSpec, IConfig const& config );
     std::vector<TestCaseHandle> const& getAllTestCasesSorted( IConfig const& config );
 
-    class TestRegistry : public ITestCaseRegistry {
+    class TestRegistry final : public ITestCaseRegistry {
     public:
         void registerTest( Detail::unique_ptr<TestCaseInfo> testInfo, Detail::unique_ptr<ITestInvoker> testInvoker );
 

thirdparty/catch2/src/main/native/include/catch2/internal/catch_test_macro_impl.hpp

@@ -11,10 +11,16 @@
 #include <catch2/catch_user_config.hpp>
 #include <catch2/internal/catch_assertion_handler.hpp>
 #include <catch2/internal/catch_preprocessor_internal_stringify.hpp>
-#include <catch2/interfaces/catch_interfaces_capture.hpp>
 #include <catch2/internal/catch_stringref.hpp>
 #include <catch2/internal/catch_source_line_info.hpp>
 
+namespace Catch {
+    namespace Detail {
+        // Defined in catch_run_context.cpp, where the thread-local data lives.
+        bool lastAssertionPassed();
+    }
+}
+
 // We need this suppression to leak, because it took until GCC 10
 // for the front end to handle local suppression via _Pragma properly
 #if defined(__GNUC__) && !defined(__clang__) && !defined(__ICC) && __GNUC__ <= 9
@@ -57,12 +63,12 @@
 ///////////////////////////////////////////////////////////////////////////////
 #define INTERNAL_CATCH_IF( macroName, resultDisposition, ... ) \
     INTERNAL_CATCH_TEST( macroName, resultDisposition, __VA_ARGS__ ); \
-    if( Catch::getResultCapture().lastAssertionPassed() )
+    if( Catch::Detail::lastAssertionPassed() )
 
 ///////////////////////////////////////////////////////////////////////////////
 #define INTERNAL_CATCH_ELSE( macroName, resultDisposition, ... ) \
     INTERNAL_CATCH_TEST( macroName, resultDisposition, __VA_ARGS__ ); \
-    if( !Catch::getResultCapture().lastAssertionPassed() )
+    if( !Catch::Detail::lastAssertionPassed() )
 
 ///////////////////////////////////////////////////////////////////////////////
 #define INTERNAL_CATCH_NO_THROW( macroName, resultDisposition, ... ) \

thirdparty/catch2/src/main/native/include/catch2/internal/catch_test_registry.hpp

@@ -29,7 +29,7 @@
 namespace Catch {
 
 template<typename C>
-class TestInvokerAsMethod : public ITestInvoker {
+class TestInvokerAsMethod final : public ITestInvoker {
     void (C::*m_testAsMethod)();
 public:
     constexpr TestInvokerAsMethod( void ( C::*testAsMethod )() ) noexcept:
@@ -49,7 +49,7 @@ Detail::unique_ptr<ITestInvoker> makeTestInvoker( void (C::*testAsMethod)() ) {
 }
 
 template <typename C>
-class TestInvokerFixture : public ITestInvoker {
+class TestInvokerFixture final : public ITestInvoker {
     void ( C::*m_testAsMethod )() const;
     Detail::unique_ptr<C> m_fixture = nullptr;
 
@@ -124,7 +124,7 @@ struct AutoReg : Detail::NonCopyable {
 namespace Catch {
     namespace Detail {
         struct DummyUse {
-            DummyUse( void ( * )( int ), Catch::NameAndTags const& );
+            DummyUse( void ( * )( int ), Catch::NameAndTags const& ) noexcept;
         };
     } // namespace Detail
 } // namespace Catch

thirdparty/catch2/src/main/native/include/catch2/matchers/catch_matchers.hpp

@@ -20,10 +20,10 @@ namespace Matchers {
 
     class MatcherUntypedBase {
     public:
-        MatcherUntypedBase() = default;
+        constexpr MatcherUntypedBase() = default;
 
-        MatcherUntypedBase(MatcherUntypedBase const&) = default;
+        constexpr MatcherUntypedBase(MatcherUntypedBase const&) = default;
-        MatcherUntypedBase(MatcherUntypedBase&&) = default;
+        constexpr MatcherUntypedBase(MatcherUntypedBase&&) = default;
 
         MatcherUntypedBase& operator = (MatcherUntypedBase const&) = delete;
         MatcherUntypedBase& operator = (MatcherUntypedBase&&) = delete;
@@ -31,9 +31,9 @@ namespace Matchers {
         std::string toString() const;
 
     protected:
-        virtual ~MatcherUntypedBase(); // = default;
+        CATCH_DESTRUCTOR_CONSTEXPR virtual ~MatcherUntypedBase() = default;
-        virtual std::string describe() const = 0;
+        //! Should be overridden, but we provide default "undescribed" impl
-        mutable std::string m_cachedToString;
+        virtual std::string describe() const;
     };
 
 
@@ -215,6 +215,19 @@ namespace Matchers {
   #define CATCH_CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( "CATCH_CHECK_THAT", matcher, Catch::ResultDisposition::ContinueOnFailure, arg )
   #define CATCH_REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( "CATCH_REQUIRE_THAT", matcher, Catch::ResultDisposition::Normal, arg )
 
+  #if !defined(CATCH_CONFIG_RUNTIME_STATIC_REQUIRE)
+    #define CATCH_STATIC_REQUIRE_THAT( arg, matcher ) \
+             static_assert( ( matcher ).match( arg ), #matcher ".match( " #arg " )"); \
+             CATCH_SUCCEED( #matcher ".match( " #arg " )" )
+    #define CATCH_STATIC_CHECK_THAT( arg, matcher )   \
+             static_assert( ( matcher ).match( arg ), #matcher ".match( " #arg " )"); \
+             CATCH_SUCCEED( #matcher ".match( " #arg " )" )
+  #else
+    #define CATCH_STATIC_REQUIRE_THAT( arg, matcher ) CATCH_REQUIRE_THAT( arg, matcher )
+    #define CATCH_STATIC_CHECK_THAT( arg, matcher ) CATCH_CHECK_THAT( arg, matcher )
+  #endif
+
+
 #elif defined(CATCH_CONFIG_PREFIX_ALL) && defined(CATCH_CONFIG_DISABLE)
 
   #define CATCH_REQUIRE_THROWS_WITH( expr, matcher )                   (void)(0)
@@ -226,6 +239,9 @@ namespace Matchers {
   #define CATCH_CHECK_THAT( arg, matcher )                             (void)(0)
   #define CATCH_REQUIRE_THAT( arg, matcher )                           (void)(0)
 
+  #define CATCH_STATIC_REQUIRE_THAT( arg, matcher )                    (void)(0)
+  #define CATCH_STATIC_CHECK_THAT( arg, matcher )                      (void)(0)
+
 #elif !defined(CATCH_CONFIG_PREFIX_ALL) && !defined(CATCH_CONFIG_DISABLE)
 
   #define REQUIRE_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS_STR_MATCHES( "REQUIRE_THROWS_WITH", Catch::ResultDisposition::Normal, matcher, expr )
@@ -237,6 +253,19 @@ namespace Matchers {
   #define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( "CHECK_THAT", matcher, Catch::ResultDisposition::ContinueOnFailure, arg )
   #define REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( "REQUIRE_THAT", matcher, Catch::ResultDisposition::Normal, arg )
 
+  #if !defined(CATCH_CONFIG_RUNTIME_STATIC_REQUIRE)
+    #define STATIC_REQUIRE_THAT( arg, matcher ) \
+             static_assert( ( matcher ).match( arg ), #matcher ".match( " #arg " )"); \
+             SUCCEED( #matcher ".match( " #arg " )" )
+    #define STATIC_CHECK_THAT( arg, matcher )   \
+             static_assert( ( matcher ).match( arg ), #matcher ".match( " #arg " )"); \
+             SUCCEED( #matcher ".match( " #arg " )" )
+  #else
+    #define STATIC_REQUIRE_THAT( arg, matcher ) REQUIRE_THAT( arg, matcher )
+    #define STATIC_CHECK_THAT( arg, matcher ) CHECK_THAT( arg, matcher )
+  #endif
+
+
 #elif !defined(CATCH_CONFIG_PREFIX_ALL) && defined(CATCH_CONFIG_DISABLE)
 
   #define REQUIRE_THROWS_WITH( expr, matcher )                   (void)(0)
@@ -248,6 +277,9 @@ namespace Matchers {
   #define CHECK_THAT( arg, matcher )                             (void)(0)
   #define REQUIRE_THAT( arg, matcher )                           (void)(0)
 
+  #define STATIC_REQUIRE_THAT( arg, matcher )                    (void)(0)
+  #define STATIC_CHECK_THAT( arg, matcher )                      (void)(0)
+
 #endif // end of user facing macro declarations
 
 #endif // CATCH_MATCHERS_HPP_INCLUDED

thirdparty/catch2/src/main/native/include/catch2/matchers/catch_matchers_container_properties.hpp

@@ -18,7 +18,7 @@ namespace Catch {
         class IsEmptyMatcher final : public MatcherGenericBase {
         public:
             template <typename RangeLike>
-            bool match(RangeLike&& rng) const {
+            constexpr bool match(RangeLike&& rng) const {
 #if defined(CATCH_CONFIG_POLYFILL_NONMEMBER_CONTAINER_ACCESS)
                 using Catch::Detail::empty;
 #else
@@ -33,12 +33,12 @@ namespace Catch {
         class HasSizeMatcher final : public MatcherGenericBase {
             std::size_t m_target_size;
         public:
-            explicit HasSizeMatcher(std::size_t target_size):
+            constexpr explicit HasSizeMatcher(std::size_t target_size):
                 m_target_size(target_size)
             {}
 
             template <typename RangeLike>
-            bool match(RangeLike&& rng) const {
+            constexpr bool match(RangeLike&& rng) const {
 #if defined(CATCH_CONFIG_POLYFILL_NONMEMBER_CONTAINER_ACCESS)
                 using Catch::Detail::size;
 #else
@@ -54,12 +54,12 @@ namespace Catch {
         class SizeMatchesMatcher final : public MatcherGenericBase {
             Matcher m_matcher;
         public:
-            explicit SizeMatchesMatcher(Matcher m):
+            constexpr explicit SizeMatchesMatcher(Matcher m):
                 m_matcher(CATCH_MOVE(m))
             {}
 
             template <typename RangeLike>
-            bool match(RangeLike&& rng) const {
+            constexpr bool match(RangeLike&& rng) const {
 #if defined(CATCH_CONFIG_POLYFILL_NONMEMBER_CONTAINER_ACCESS)
                 using Catch::Detail::size;
 #else
@@ -75,11 +75,13 @@ namespace Catch {
 
 
         //! Creates a matcher that accepts empty ranges/containers
-        IsEmptyMatcher IsEmpty();
+        inline CATCH_DESTRUCTOR_CONSTEXPR IsEmptyMatcher IsEmpty() { return {}; }
         //! Creates a matcher that accepts ranges/containers with specific size
-        HasSizeMatcher SizeIs(std::size_t sz);
+        inline CATCH_DESTRUCTOR_CONSTEXPR HasSizeMatcher SizeIs( std::size_t sz ) {
+            return HasSizeMatcher{ sz };
+        }
         template <typename Matcher>
-        std::enable_if_t<Detail::is_matcher_v<Matcher>,
+        constexpr std::enable_if_t<Detail::is_matcher_v<Matcher>,
         SizeMatchesMatcher<Matcher>> SizeIs(Matcher&& m) {
             return SizeMatchesMatcher<Matcher>{CATCH_FORWARD(m)};
         }

thirdparty/catch2/src/main/native/include/catch2/matchers/catch_matchers_contains.hpp

@@ -23,7 +23,7 @@ namespace Catch {
             Equality m_eq;
         public:
             template <typename T2, typename Equality2>
-            ContainsElementMatcher(T2&& target, Equality2&& predicate):
+            constexpr ContainsElementMatcher(T2&& target, Equality2&& predicate):
                 m_desired(CATCH_FORWARD(target)),
                 m_eq(CATCH_FORWARD(predicate))
             {}
@@ -33,7 +33,7 @@ namespace Catch {
             }
 
             template <typename RangeLike>
-            bool match( RangeLike&& rng ) const {
+            constexpr bool match( RangeLike&& rng ) const {
                 for ( auto&& elem : rng ) {
                     if ( m_eq( elem, m_desired ) ) { return true; }
                 }
@@ -49,12 +49,12 @@ namespace Catch {
             // Note that we do a copy+move to avoid having to SFINAE this
             // constructor (and also avoid some perfect forwarding failure
             // cases)
-            ContainsMatcherMatcher(Matcher matcher):
+            constexpr ContainsMatcherMatcher(Matcher matcher):
                 m_matcher(CATCH_MOVE(matcher))
             {}
 
             template <typename RangeLike>
-            bool match(RangeLike&& rng) const {
+            constexpr bool match(RangeLike&& rng) const {
                 for (auto&& elem : rng) {
                     if (m_matcher.match(elem)) {
                         return true;
@@ -74,14 +74,14 @@ namespace Catch {
          * Uses `std::equal_to` to do the comparison
          */
         template <typename T>
-        std::enable_if_t<!Detail::is_matcher_v<T>,
+        constexpr std::enable_if_t<!Detail::is_matcher_v<T>,
         ContainsElementMatcher<T, std::equal_to<>>> Contains(T&& elem) {
             return { CATCH_FORWARD(elem), std::equal_to<>{} };
         }
 
         //! Creates a matcher that checks whether a range contains element matching a matcher
         template <typename Matcher>
-        std::enable_if_t<Detail::is_matcher_v<Matcher>,
+        constexpr std::enable_if_t<Detail::is_matcher_v<Matcher>,
         ContainsMatcherMatcher<Matcher>> Contains(Matcher&& matcher) {
             return { CATCH_FORWARD(matcher) };
         }
@@ -92,7 +92,7 @@ namespace Catch {
          * Uses `eq` to do the comparisons, the element is provided on the rhs
          */
         template <typename T, typename Equality>
-        ContainsElementMatcher<T, Equality> Contains(T&& elem, Equality&& eq) {
+        constexpr ContainsElementMatcher<T, Equality> Contains(T&& elem, Equality&& eq) {
             return { CATCH_FORWARD(elem), CATCH_FORWARD(eq) };
         }
 

thirdparty/catch2/src/main/native/include/catch2/matchers/catch_matchers_quantifiers.hpp

@@ -18,7 +18,7 @@ namespace Catch {
         class AllMatchMatcher final : public MatcherGenericBase {
             Matcher m_matcher;
         public:
-            AllMatchMatcher(Matcher matcher):
+            constexpr AllMatchMatcher(Matcher matcher):
                 m_matcher(CATCH_MOVE(matcher))
             {}
 
@@ -27,7 +27,7 @@ namespace Catch {
             }
 
             template <typename RangeLike>
-            bool match(RangeLike&& rng) const {
+            constexpr bool match(RangeLike&& rng) const {
                 for (auto&& elem : rng) {
                     if (!m_matcher.match(elem)) {
                         return false;
@@ -42,7 +42,7 @@ namespace Catch {
         class NoneMatchMatcher final : public MatcherGenericBase {
             Matcher m_matcher;
         public:
-            NoneMatchMatcher(Matcher matcher):
+            constexpr NoneMatchMatcher(Matcher matcher):
                 m_matcher(CATCH_MOVE(matcher))
             {}
 
@@ -51,7 +51,7 @@ namespace Catch {
             }
 
             template <typename RangeLike>
-            bool match(RangeLike&& rng) const {
+            constexpr bool match(RangeLike&& rng) const {
                 for (auto&& elem : rng) {
                     if (m_matcher.match(elem)) {
                         return false;
@@ -66,7 +66,7 @@ namespace Catch {
         class AnyMatchMatcher final : public MatcherGenericBase {
             Matcher m_matcher;
         public:
-            AnyMatchMatcher(Matcher matcher):
+            constexpr AnyMatchMatcher(Matcher matcher):
                 m_matcher(CATCH_MOVE(matcher))
             {}
 
@@ -75,7 +75,7 @@ namespace Catch {
             }
 
             template <typename RangeLike>
-            bool match(RangeLike&& rng) const {
+            constexpr bool match(RangeLike&& rng) const {
                 for (auto&& elem : rng) {
                     if (m_matcher.match(elem)) {
                         return true;
@@ -91,7 +91,7 @@ namespace Catch {
             std::string describe() const override;
 
             template <typename RangeLike>
-            bool match(RangeLike&& rng) const {
+            constexpr bool match(RangeLike&& rng) const {
                 for (auto&& elem : rng) {
                     if (!elem) {
                         return false;
@@ -107,7 +107,7 @@ namespace Catch {
             std::string describe() const override;
 
             template <typename RangeLike>
-            bool match(RangeLike&& rng) const {
+            constexpr bool match(RangeLike&& rng) const {
                 for (auto&& elem : rng) {
                     if (elem) {
                         return false;
@@ -123,7 +123,7 @@ namespace Catch {
             std::string describe() const override;
 
             template <typename RangeLike>
-            bool match(RangeLike&& rng) const {
+            constexpr bool match(RangeLike&& rng) const {
                 for (auto&& elem : rng) {
                     if (elem) {
                         return true;
@@ -133,32 +133,35 @@ namespace Catch {
             }
         };
 
-        // Creates a matcher that checks whether all elements in a range match a matcher
+        //! Creates a matcher that checks whether all elements in a range match a matcher
         template <typename Matcher>
-        AllMatchMatcher<Matcher> AllMatch(Matcher&& matcher) {
+        constexpr AllMatchMatcher<Matcher> AllMatch(Matcher&& matcher) {
             return { CATCH_FORWARD(matcher) };
         }
 
-        // Creates a matcher that checks whether no element in a range matches a matcher.
+        //! Creates a matcher that checks whether no element in a range matches a matcher.
         template <typename Matcher>
-        NoneMatchMatcher<Matcher> NoneMatch(Matcher&& matcher) {
+        constexpr NoneMatchMatcher<Matcher> NoneMatch(Matcher&& matcher) {
             return { CATCH_FORWARD(matcher) };
         }
 
-        // Creates a matcher that checks whether any element in a range matches a matcher.
+        //! Creates a matcher that checks whether any element in a range matches a matcher.
         template <typename Matcher>
-        AnyMatchMatcher<Matcher> AnyMatch(Matcher&& matcher) {
+        constexpr AnyMatchMatcher<Matcher> AnyMatch(Matcher&& matcher) {
             return { CATCH_FORWARD(matcher) };
         }
 
-        // Creates a matcher that checks whether all elements in a range are true
+        //! Creates a matcher that checks whether all elements in a range are true
-        AllTrueMatcher AllTrue();
+        inline CATCH_DESTRUCTOR_CONSTEXPR
+        AllTrueMatcher AllTrue() { return AllTrueMatcher{}; }
 
-        // Creates a matcher that checks whether no element in a range is true
+        //! Creates a matcher that checks whether no element in a range is true
-        NoneTrueMatcher NoneTrue();
+        inline CATCH_DESTRUCTOR_CONSTEXPR
+        NoneTrueMatcher NoneTrue() { return NoneTrueMatcher{}; }
 
-        // Creates a matcher that checks whether any element in a range is true
+        //! Creates a matcher that checks whether any element in a range is true
-        AnyTrueMatcher AnyTrue();
+        inline CATCH_DESTRUCTOR_CONSTEXPR
+        AnyTrueMatcher AnyTrue() { return AnyTrueMatcher{}; }
     }
 }
 

thirdparty/catch2/src/main/native/include/catch2/matchers/catch_matchers_templated.hpp

@@ -22,12 +22,12 @@
 namespace Catch {
 namespace Matchers {
     class MatcherGenericBase : public MatcherUntypedBase {
+        std::string describe() const override;
     public:
-        MatcherGenericBase() = default;
+        constexpr MatcherGenericBase() = default;
-        ~MatcherGenericBase() override; // = default;
 
-        MatcherGenericBase(MatcherGenericBase const&) = default;
+        constexpr MatcherGenericBase(MatcherGenericBase const&) = default;
-        MatcherGenericBase(MatcherGenericBase&&) = default;
+        constexpr MatcherGenericBase(MatcherGenericBase&&) = default;
 
         MatcherGenericBase& operator=(MatcherGenericBase const&) = delete;
         MatcherGenericBase& operator=(MatcherGenericBase&&) = delete;
@@ -36,7 +36,9 @@ namespace Matchers {
 
     namespace Detail {
         template<std::size_t N, std::size_t M>
-        std::array<void const*, N + M> array_cat(std::array<void const*, N> && lhs, std::array<void const*, M> && rhs) {
+        constexpr std::array<void const*, N + M>
+        array_cat( std::array<void const*, N>&& lhs,
+                   std::array<void const*, M>&& rhs ) {
             std::array<void const*, N + M> arr{};
             std::copy_n(lhs.begin(), N, arr.begin());
             std::copy_n(rhs.begin(), M, arr.begin() + N);
@@ -44,7 +46,8 @@ namespace Matchers {
         }
 
         template<std::size_t N>
-        std::array<void const*, N+1> array_cat(std::array<void const*, N> && lhs, void const* rhs) {
+        constexpr std::array<void const*, N + 1>
+        array_cat( std::array<void const*, N>&& lhs, void const* rhs ) {
             std::array<void const*, N+1> arr{};
             std::copy_n(lhs.begin(), N, arr.begin());
             arr[N] = rhs;
@@ -52,7 +55,8 @@ namespace Matchers {
         }
 
         template<std::size_t N>
-        std::array<void const*, N+1> array_cat(void const* lhs, std::array<void const*, N> && rhs) {
+        constexpr std::array<void const*, N + 1>
+        array_cat( void const* lhs, std::array<void const*, N>&& rhs ) {
             std::array<void const*, N + 1> arr{ {lhs} };
             std::copy_n(rhs.begin(), N, arr.begin() + 1);
             return arr;
@@ -75,23 +79,31 @@ namespace Matchers {
 
 
         template<std::size_t N, typename Arg>
-        bool match_all_of(Arg&&, std::array<void const*, N> const&, std::index_sequence<>) {
+        constexpr bool match_all_of( Arg&&,
+                                    std::array<void const*, N> const&,
+                                    std::index_sequence<> ) {
             return true;
         }
 
         template<typename T, typename... MatcherTs, std::size_t N, typename Arg, std::size_t Idx, std::size_t... Indices>
-        bool match_all_of(Arg&& arg, std::array<void const*, N> const& matchers, std::index_sequence<Idx, Indices...>) {
+        constexpr bool match_all_of( Arg&& arg,
+                                    std::array<void const*, N> const& matchers,
+                                    std::index_sequence<Idx, Indices...> ) {
             return static_cast<T const*>(matchers[Idx])->match(arg) && match_all_of<MatcherTs...>(arg, matchers, std::index_sequence<Indices...>{});
         }
 
 
         template<std::size_t N, typename Arg>
-        bool match_any_of(Arg&&, std::array<void const*, N> const&, std::index_sequence<>) {
+        constexpr bool match_any_of( Arg&&,
+                                     std::array<void const*, N> const&,
+                                     std::index_sequence<> ) {
             return false;
         }
 
         template<typename T, typename... MatcherTs, std::size_t N, typename Arg, std::size_t Idx, std::size_t... Indices>
-        bool match_any_of(Arg&& arg, std::array<void const*, N> const& matchers, std::index_sequence<Idx, Indices...>) {
+        constexpr bool match_any_of( Arg&& arg,
+                                     std::array<void const*, N> const& matchers,
+                                     std::index_sequence<Idx, Indices...> ) {
             return static_cast<T const*>(matchers[Idx])->match(arg) || match_any_of<MatcherTs...>(arg, matchers, std::index_sequence<Indices...>{});
         }
 
@@ -112,15 +124,18 @@ namespace Matchers {
         public:
             MatchAllOfGeneric(MatchAllOfGeneric const&) = delete;
             MatchAllOfGeneric& operator=(MatchAllOfGeneric const&) = delete;
-            MatchAllOfGeneric(MatchAllOfGeneric&&) = default;
+            constexpr MatchAllOfGeneric( MatchAllOfGeneric&& ) = default;
-            MatchAllOfGeneric& operator=(MatchAllOfGeneric&&) = default;
+            constexpr MatchAllOfGeneric& operator=(MatchAllOfGeneric&&) = default;
 
-            MatchAllOfGeneric(MatcherTs const&... matchers CATCH_ATTR_LIFETIMEBOUND)
+            constexpr MatchAllOfGeneric(
+                MatcherTs const&... matchers CATCH_ATTR_LIFETIMEBOUND )
                 : m_matchers{ {std::addressof(matchers)...} } {}
-            explicit MatchAllOfGeneric(std::array<void const*, sizeof...(MatcherTs)> matchers) : m_matchers{matchers} {}
+            constexpr explicit MatchAllOfGeneric(
+                std::array<void const*, sizeof...( MatcherTs )> matchers ):
+                m_matchers{ matchers } {}
 
             template<typename Arg>
-            bool match(Arg&& arg) const {
+            constexpr bool match( Arg&& arg ) const {
                 return match_all_of<MatcherTs...>(arg, m_matchers, std::index_sequence_for<MatcherTs...>{});
             }
 
@@ -136,7 +151,7 @@ namespace Matchers {
 
             //! Avoids type nesting for `GenericAllOf && GenericAllOf` case
             template<typename... MatchersRHS>
-            friend
+            constexpr friend
             MatchAllOfGeneric<MatcherTs..., MatchersRHS...> operator && (
                 MatchAllOfGeneric<MatcherTs...>&& lhs CATCH_ATTR_LIFETIMEBOUND,
                 MatchAllOfGeneric<MatchersRHS...>&& rhs CATCH_ATTR_LIFETIMEBOUND ) {
@@ -145,7 +160,8 @@ namespace Matchers {
 
             //! Avoids type nesting for `GenericAllOf && some matcher` case
             template<typename MatcherRHS>
-            friend std::enable_if_t<is_matcher_v<MatcherRHS>,
+            constexpr friend std::enable_if_t<
+                is_matcher_v<MatcherRHS>,
             MatchAllOfGeneric<MatcherTs..., MatcherRHS>> operator && (
                 MatchAllOfGeneric<MatcherTs...>&& lhs CATCH_ATTR_LIFETIMEBOUND,
                 MatcherRHS const& rhs CATCH_ATTR_LIFETIMEBOUND ) {
@@ -154,7 +170,8 @@ namespace Matchers {
 
             //! Avoids type nesting for `some matcher && GenericAllOf` case
             template<typename MatcherLHS>
-            friend std::enable_if_t<is_matcher_v<MatcherLHS>,
+            constexpr friend std::enable_if_t<
+                is_matcher_v<MatcherLHS>,
             MatchAllOfGeneric<MatcherLHS, MatcherTs...>> operator && (
                 MatcherLHS const& lhs CATCH_ATTR_LIFETIMEBOUND,
                 MatchAllOfGeneric<MatcherTs...>&& rhs CATCH_ATTR_LIFETIMEBOUND ) {
@@ -168,15 +185,18 @@ namespace Matchers {
         public:
             MatchAnyOfGeneric(MatchAnyOfGeneric const&) = delete;
             MatchAnyOfGeneric& operator=(MatchAnyOfGeneric const&) = delete;
-            MatchAnyOfGeneric(MatchAnyOfGeneric&&) = default;
+            constexpr MatchAnyOfGeneric( MatchAnyOfGeneric&& ) = default;
-            MatchAnyOfGeneric& operator=(MatchAnyOfGeneric&&) = default;
+            constexpr MatchAnyOfGeneric& operator=(MatchAnyOfGeneric&&) = default;
 
-            MatchAnyOfGeneric(MatcherTs const&... matchers CATCH_ATTR_LIFETIMEBOUND)
+            constexpr MatchAnyOfGeneric(
+                MatcherTs const&... matchers CATCH_ATTR_LIFETIMEBOUND )
                 : m_matchers{ {std::addressof(matchers)...} } {}
-            explicit MatchAnyOfGeneric(std::array<void const*, sizeof...(MatcherTs)> matchers) : m_matchers{matchers} {}
+            constexpr explicit MatchAnyOfGeneric(
+                std::array<void const*, sizeof...( MatcherTs )> matchers ):
+                m_matchers{ matchers } {}
 
             template<typename Arg>
-            bool match(Arg&& arg) const {
+            constexpr bool match( Arg&& arg ) const {
                 return match_any_of<MatcherTs...>(arg, m_matchers, std::index_sequence_for<MatcherTs...>{});
             }
 
@@ -192,7 +212,8 @@ namespace Matchers {
 
             //! Avoids type nesting for `GenericAnyOf || GenericAnyOf` case
             template<typename... MatchersRHS>
-            friend MatchAnyOfGeneric<MatcherTs..., MatchersRHS...> operator || (
+            constexpr friend MatchAnyOfGeneric<MatcherTs..., MatchersRHS...>
+            operator||(
                 MatchAnyOfGeneric<MatcherTs...>&& lhs CATCH_ATTR_LIFETIMEBOUND,
                 MatchAnyOfGeneric<MatchersRHS...>&& rhs CATCH_ATTR_LIFETIMEBOUND ) {
                 return MatchAnyOfGeneric<MatcherTs..., MatchersRHS...>{array_cat(CATCH_MOVE(lhs.m_matchers), CATCH_MOVE(rhs.m_matchers))};
@@ -200,7 +221,8 @@ namespace Matchers {
 
             //! Avoids type nesting for `GenericAnyOf || some matcher` case
             template<typename MatcherRHS>
-            friend std::enable_if_t<is_matcher_v<MatcherRHS>,
+            constexpr friend std::enable_if_t<
+                is_matcher_v<MatcherRHS>,
             MatchAnyOfGeneric<MatcherTs..., MatcherRHS>> operator || (
                     MatchAnyOfGeneric<MatcherTs...>&& lhs CATCH_ATTR_LIFETIMEBOUND,
                     MatcherRHS const& rhs CATCH_ATTR_LIFETIMEBOUND ) {
@@ -209,7 +231,8 @@ namespace Matchers {
 
             //! Avoids type nesting for `some matcher || GenericAnyOf` case
             template<typename MatcherLHS>
-            friend std::enable_if_t<is_matcher_v<MatcherLHS>,
+            constexpr friend std::enable_if_t<
+                is_matcher_v<MatcherLHS>,
             MatchAnyOfGeneric<MatcherLHS, MatcherTs...>> operator || (
                 MatcherLHS const& lhs CATCH_ATTR_LIFETIMEBOUND,
                 MatchAnyOfGeneric<MatcherTs...>&& rhs CATCH_ATTR_LIFETIMEBOUND) {
@@ -225,14 +248,15 @@ namespace Matchers {
         public:
             MatchNotOfGeneric(MatchNotOfGeneric const&) = delete;
             MatchNotOfGeneric& operator=(MatchNotOfGeneric const&) = delete;
-            MatchNotOfGeneric(MatchNotOfGeneric&&) = default;
+            constexpr MatchNotOfGeneric( MatchNotOfGeneric&& ) = default;
-            MatchNotOfGeneric& operator=(MatchNotOfGeneric&&) = default;
+            constexpr MatchNotOfGeneric& operator=(MatchNotOfGeneric&&) = default;
 
-            explicit MatchNotOfGeneric(MatcherT const& matcher CATCH_ATTR_LIFETIMEBOUND)
+            constexpr explicit MatchNotOfGeneric(
+                MatcherT const& matcher CATCH_ATTR_LIFETIMEBOUND )
                 : m_matcher{matcher} {}
 
             template<typename Arg>
-            bool match(Arg&& arg) const {
+            constexpr bool match( Arg&& arg ) const {
                 return !m_matcher.match(arg);
             }
 
@@ -241,7 +265,7 @@ namespace Matchers {
             }
 
             //! Negating negation can just unwrap and return underlying matcher
-            friend MatcherT const&
+            constexpr friend MatcherT const&
             operator!( MatchNotOfGeneric<MatcherT> const& matcher
                            CATCH_ATTR_LIFETIMEBOUND ) {
                 return matcher.m_matcher;
@@ -252,14 +276,18 @@ namespace Matchers {
 
     // compose only generic matchers
     template<typename MatcherLHS, typename MatcherRHS>
-    std::enable_if_t<Detail::are_generic_matchers_v<MatcherLHS, MatcherRHS>, Detail::MatchAllOfGeneric<MatcherLHS, MatcherRHS>>
+    constexpr std::enable_if_t<
+        Detail::are_generic_matchers_v<MatcherLHS, MatcherRHS>,
+        Detail::MatchAllOfGeneric<MatcherLHS, MatcherRHS>>
     operator&&( MatcherLHS const& lhs CATCH_ATTR_LIFETIMEBOUND,
                 MatcherRHS const& rhs CATCH_ATTR_LIFETIMEBOUND ) {
         return { lhs, rhs };
     }
 
     template<typename MatcherLHS, typename MatcherRHS>
-    std::enable_if_t<Detail::are_generic_matchers_v<MatcherLHS, MatcherRHS>, Detail::MatchAnyOfGeneric<MatcherLHS, MatcherRHS>>
+    constexpr std::enable_if_t<
+        Detail::are_generic_matchers_v<MatcherLHS, MatcherRHS>,
+        Detail::MatchAnyOfGeneric<MatcherLHS, MatcherRHS>>
     operator||( MatcherLHS const& lhs CATCH_ATTR_LIFETIMEBOUND,
                 MatcherRHS const& rhs CATCH_ATTR_LIFETIMEBOUND ) {
         return { lhs, rhs };
@@ -267,7 +295,8 @@ namespace Matchers {
 
     //! Wrap provided generic matcher in generic negator
     template<typename MatcherT>
-    std::enable_if_t<Detail::is_generic_matcher_v<MatcherT>, Detail::MatchNotOfGeneric<MatcherT>>
+    constexpr std::enable_if_t<Detail::is_generic_matcher_v<MatcherT>,
+                               Detail::MatchNotOfGeneric<MatcherT>>
     operator!( MatcherT const& matcher CATCH_ATTR_LIFETIMEBOUND ) {
         return Detail::MatchNotOfGeneric<MatcherT>{matcher};
     }

thirdparty/catch2/src/main/native/include/catch2/matchers/internal/catch_matchers_impl.hpp

@@ -29,7 +29,7 @@ namespace Catch {
 #endif
 
     template<typename ArgT, typename MatcherT>
-    class MatchExpr : public ITransientExpression {
+    class MatchExpr final : public ITransientExpression {
         ArgT && m_arg;
         MatcherT const& m_matcher;
     public:

upstream_utils/catch2.py

@@ -49,7 +49,7 @@ def copy_upstream_src(wpilib_root: Path):
 def main():
     name = "catch2"
     url = "https://github.com/catchorg/Catch2.git"
-    tag = "v3.14.0"
+    tag = "v3.15.0"
 
     patch_options = {
         "ignore_whitespace": True,