Merge pull request #47467 from wddgit/properSignalForPathsAndConsumes

cmsbuild · web-flow · commit 6eacf8c35d6d · 2025-04-12T13:56:32.000+02:00
Access PathsAndConsumesOfModules from new signal
diff --git a/EventFilter/Utilities/interface/EvFDaqDirector.h b/EventFilter/Utilities/interface/EvFDaqDirector.h
@@ -37,7 +37,6 @@ class GlobalContext;
 class StreamID;
 
 namespace edm {
-  class PathsAndConsumesOfModulesBase;
   class ProcessContext;
 }  // namespace edm
 
diff --git a/EventFilter/Utilities/interface/FastMonitoringService.h b/EventFilter/Utilities/interface/FastMonitoringService.h
@@ -13,8 +13,6 @@
 
 #include <filesystem>
 
-#include "EventFilter/Utilities/interface/FastMonitoringService.h"
-
 #include <string>
 #include <vector>
 #include <map>
@@ -181,7 +179,7 @@ namespace evf {
 
     void preallocate(edm::service::SystemBounds const&);
     void jobFailure();
-    void preBeginJob(edm::PathsAndConsumesOfModulesBase const&, edm::ProcessContext const& pc);
+    void preBeginJob(edm::ProcessContext const& pc);
 
     void preModuleBeginJob(edm::ModuleDescription const&);
     void postBeginJob();
diff --git a/EventFilter/Utilities/src/FastMonitoringService.cc b/EventFilter/Utilities/src/FastMonitoringService.cc
@@ -15,7 +15,6 @@
 #include "FWCore/Utilities/interface/UnixSignalHandlers.h"
 
 #include "FWCore/ServiceRegistry/interface/ModuleCallingContext.h"
-#include "FWCore/ServiceRegistry/interface/PathsAndConsumesOfModulesBase.h"
 #include "DataFormats/Provenance/interface/ModuleDescription.h"
 
 #include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"
@@ -318,7 +317,7 @@ namespace evf {
     //start concurrency tracking
   }
 
-  void FastMonitoringService::preBeginJob(edm::PathsAndConsumesOfModulesBase const&, edm::ProcessContext const& pc) {
+  void FastMonitoringService::preBeginJob(edm::ProcessContext const& pc) {
     // FIND RUN DIRECTORY
     // The run dir should be set via the configuration of EvFDaqDirector
     if (tbbConcurrencyTracker_)
diff --git a/FWCore/Framework/interface/GlobalSchedule.h b/FWCore/Framework/interface/GlobalSchedule.h
@@ -77,7 +77,6 @@ namespace edm {
     void beginJob(ProductRegistry const&,
                   eventsetup::ESRecordsToProductResolverIndices const&,
                   ProcessBlockHelperBase const&,
-                  PathsAndConsumesOfModulesBase const&,
                   ProcessContext const&);
     void endJob(ExceptionCollector& collector);
 
diff --git a/FWCore/Framework/interface/Schedule.h b/FWCore/Framework/interface/Schedule.h
@@ -174,7 +174,6 @@ namespace edm {
     void beginJob(ProductRegistry const&,
                   eventsetup::ESRecordsToProductResolverIndices const&,
                   ProcessBlockHelperBase const&,
-                  PathsAndConsumesOfModulesBase const&,
                   ProcessContext const&);
     void endJob(ExceptionCollector& collector);
     void sendFwkSummaryToMessageLogger() const;
diff --git a/FWCore/Framework/src/EventProcessor.cc b/FWCore/Framework/src/EventProcessor.cc
@@ -748,8 +748,7 @@ namespace edm {
     // after they all complete.
     std::exception_ptr firstException;
     CMS_SA_ALLOW try {
-      schedule_->beginJob(
-          *preg_, esRecordsToProductResolverIndices, *processBlockHelper_, pathsAndConsumesOfModules, processContext_);
+      schedule_->beginJob(*preg_, esRecordsToProductResolverIndices, *processBlockHelper_, processContext_);
     } catch (...) {
       firstException = std::current_exception();
     }
diff --git a/FWCore/Framework/src/GlobalSchedule.cc b/FWCore/Framework/src/GlobalSchedule.cc
@@ -98,7 +98,6 @@ namespace edm {
   void GlobalSchedule::beginJob(ProductRegistry const& iRegistry,
                                 eventsetup::ESRecordsToProductResolverIndices const& iESIndices,
                                 ProcessBlockHelperBase const& processBlockHelperBase,
-                                PathsAndConsumesOfModulesBase const& pathsAndConsumesOfModules,
                                 ProcessContext const& processContext) {
     GlobalContext globalContext(GlobalContext::Transition::kBeginJob, processContext_);
     unsigned int const managerIndex =
@@ -107,9 +106,7 @@ namespace edm {
     std::exception_ptr exceptionPtr;
     CMS_SA_ALLOW try {
       try {
-        convertException::wrap([this, &pathsAndConsumesOfModules, &processContext]() {
-          actReg_->preBeginJobSignal_(pathsAndConsumesOfModules, processContext);
-        });
+        convertException::wrap([this, &processContext]() { actReg_->preBeginJobSignal_(processContext); });
       } catch (cms::Exception& ex) {
         exceptionContext(ex, globalContext, "Handling pre signal, likely in a service function");
         throw;
diff --git a/FWCore/Framework/src/Schedule.cc b/FWCore/Framework/src/Schedule.cc
@@ -1191,9 +1191,8 @@ namespace edm {
   void Schedule::beginJob(ProductRegistry const& iRegistry,
                           eventsetup::ESRecordsToProductResolverIndices const& iESIndices,
                           ProcessBlockHelperBase const& processBlockHelperBase,
-                          PathsAndConsumesOfModulesBase const& pathsAndConsumesOfModules,
                           ProcessContext const& processContext) {
-    globalSchedule_->beginJob(iRegistry, iESIndices, processBlockHelperBase, pathsAndConsumesOfModules, processContext);
+    globalSchedule_->beginJob(iRegistry, iESIndices, processBlockHelperBase, processContext);
   }
 
   void Schedule::beginStream(unsigned int streamID) {
diff --git a/FWCore/Framework/src/SubProcess.cc b/FWCore/Framework/src/SubProcess.cc
@@ -332,8 +332,7 @@ namespace edm {
 
     std::exception_ptr firstException;
     CMS_SA_ALLOW try {
-      schedule_->beginJob(
-          *preg_, esp_->recordsToResolverIndices(), *processBlockHelper_, *pathsAndConsumesOfModules_, processContext_);
+      schedule_->beginJob(*preg_, esp_->recordsToResolverIndices(), *processBlockHelper_, processContext_);
     } catch (...) {
       firstException = std::current_exception();
     }
diff --git a/FWCore/Integration/plugins/PathsAndConsumesOfModulesTestService.cc b/FWCore/Integration/plugins/PathsAndConsumesOfModulesTestService.cc
@@ -14,7 +14,8 @@ namespace edmtest {
   public:
     PathsAndConsumesOfModulesTestService(edm::ParameterSet const& pset, edm::ActivityRegistry& iRegistry)
         : modulesConsumes_(pset.getParameter<decltype(modulesConsumes_)>("modulesAndConsumes")) {
-      iRegistry.watchPreBeginJob(this, &PathsAndConsumesOfModulesTestService::preBeginJob);
+      iRegistry.watchLookupInitializationComplete(this,
+                                                  &PathsAndConsumesOfModulesTestService::lookupInitializationComplete);
     }
 
     static void fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
@@ -29,7 +30,8 @@ namespace edmtest {
       descriptions.setComment("This service is intended to be used in framework tests.");
     }
 
-    void preBeginJob(edm::PathsAndConsumesOfModulesBase const& pathsAndConsumes, edm::ProcessContext const&) const {
+    void lookupInitializationComplete(edm::PathsAndConsumesOfModulesBase const& pathsAndConsumes,
+                                      edm::ProcessContext const&) const {
       auto const& allModules = pathsAndConsumes.allModules();
       for (auto const& moduleToCheck : modulesConsumes_) {
         auto found =
diff --git a/FWCore/Integration/plugins/TestServiceOne.cc b/FWCore/Integration/plugins/TestServiceOne.cc
@@ -142,7 +142,7 @@ namespace edmtest {
     descriptions.add("TestServiceOne", desc);
   }
 
-  void TestServiceOne::preBeginJob(edm::PathsAndConsumesOfModulesBase const&, edm::ProcessContext const&) {
+  void TestServiceOne::preBeginJob(edm::ProcessContext const&) {
     ++nPreBeginJob_;
     if (verbose_) {
       edm::LogAbsolute out("TestServiceOne");
diff --git a/FWCore/Integration/plugins/TestServiceOne.h b/FWCore/Integration/plugins/TestServiceOne.h
@@ -29,7 +29,7 @@ namespace edmtest {
 
     static void fillDescriptions(edm::ConfigurationDescriptions&);
 
-    void preBeginJob(edm::PathsAndConsumesOfModulesBase const&, edm::ProcessContext const&);
+    void preBeginJob(edm::ProcessContext const&);
     void postBeginJob();
     void preEndJob();
     void postEndJob();
diff --git a/FWCore/PrescaleService/interface/PrescaleService.h b/FWCore/PrescaleService/interface/PrescaleService.h
@@ -12,7 +12,6 @@
 namespace edm {
   class ActivityRegistry;
   class ConfigurationDescriptions;
-  class PathsAndConsumesOfModulesBase;
   class ProcessContext;
 
   namespace service {
@@ -46,7 +45,7 @@ namespace edm {
       //
       // private member functions
       //
-      void preBeginJob(PathsAndConsumesOfModulesBase const&, ProcessContext const&);
+      void preBeginJob(ProcessContext const&);
       void postBeginJob();
 
       //
diff --git a/FWCore/PrescaleService/src/PrescaleService.cc b/FWCore/PrescaleService/src/PrescaleService.cc
@@ -57,7 +57,7 @@ namespace edm {
 
     // member functions
 
-    void PrescaleService::preBeginJob(PathsAndConsumesOfModulesBase const&, ProcessContext const& processContext) {
+    void PrescaleService::preBeginJob(ProcessContext const& processContext) {
       if (!processParameterSetID_.isValid()) {
         processParameterSetID_ = processContext.parameterSetID();
       }
diff --git a/FWCore/ServiceRegistry/interface/ActivityRegistry.h b/FWCore/ServiceRegistry/interface/ActivityRegistry.h
@@ -167,12 +167,12 @@ namespace edm {
     }
     AR_WATCH_USING_METHOD_2(watchEventSetupConfiguration)
 
-    typedef signalslot::Signal<void(PathsAndConsumesOfModulesBase const&, ProcessContext const&)> PreBeginJob;
+    typedef signalslot::Signal<void(ProcessContext const&)> PreBeginJob;
     ///signal is emitted before all modules have gotten their beginJob called
     PreBeginJob preBeginJobSignal_;
     ///convenience function for attaching to signal
     void watchPreBeginJob(PreBeginJob::slot_type const& iSlot) { preBeginJobSignal_.connect(iSlot); }
-    AR_WATCH_USING_METHOD_2(watchPreBeginJob)
+    AR_WATCH_USING_METHOD_1(watchPreBeginJob)
 
     typedef signalslot::Signal<void()> PostBeginJob;
     ///signal is emitted after all modules have gotten their beginJob called
diff --git a/FWCore/Services/plugins/CheckTransitions.cc b/FWCore/Services/plugins/CheckTransitions.cc
@@ -50,7 +50,6 @@ namespace edm {
 
       void preallocate(service::SystemBounds const&);
 
-      void preBeginJob(PathsAndConsumesOfModulesBase const&, ProcessContext const&);
       void postEndJob();
 
       void preOpenFile(std::string const&);
diff --git a/FWCore/Services/plugins/CondorStatusUpdater.cc b/FWCore/Services/plugins/CondorStatusUpdater.cc
@@ -59,7 +59,7 @@ namespace edm {
       void eventPost(StreamContext const &iContext);
       void lumiPost(GlobalContext const &);
       void runPost(GlobalContext const &);
-      void beginPre(PathsAndConsumesOfModulesBase const &, ProcessContext const &processContext);
+      void beginPre(ProcessContext const &processContext);
       void beginPost();
       void endPost();
       void filePost(std::string const &);
@@ -150,7 +150,7 @@ void CondorStatusService::filePost(std::string const & /*lfn*/) {
   update();
 }
 
-void CondorStatusService::beginPre(PathsAndConsumesOfModulesBase const &, ProcessContext const &processContext) {
+void CondorStatusService::beginPre(ProcessContext const &processContext) {
   secondUpdate();
   if (!m_processParameterSetID.isValid()) {
     m_processParameterSetID = processContext.parameterSetID();
diff --git a/FWCore/Services/plugins/DependencyGraph.cc b/FWCore/Services/plugins/DependencyGraph.cc
@@ -58,8 +58,7 @@ class DependencyGraph {
   static void fillDescriptions(edm::ConfigurationDescriptions &descriptions);
 
   void preSourceConstruction(ModuleDescription const &);
-  void preBeginJob(PathsAndConsumesOfModulesBase const &, ProcessContext const &);
-  void postBeginJob();
+  void lookupInitializationComplete(PathsAndConsumesOfModulesBase const &, ProcessContext const &);
 
 private:
   bool highlighted(std::string const &module) { return (m_highlightModules.find(module) != m_highlightModules.end()); }
@@ -171,8 +170,7 @@ DependencyGraph::DependencyGraph(ParameterSet const &config, ActivityRegistry &r
       m_showPathDependencies(config.getUntrackedParameter<bool>("showPathDependencies")),
       m_initialized(false) {
   registry.watchPreSourceConstruction(this, &DependencyGraph::preSourceConstruction);
-  registry.watchPreBeginJob(this, &DependencyGraph::preBeginJob);
-  registry.watchPostBeginJob(this, &DependencyGraph::postBeginJob);
+  registry.watchLookupInitializationComplete(this, &DependencyGraph::lookupInitializationComplete);
 }
 
 // adaptor to use range-based for loops with boost::graph edges(...) and vertices(...) functions
@@ -204,8 +202,8 @@ void DependencyGraph::preSourceConstruction(ModuleDescription const &module) {
   attributes["fillcolor"] = highlighted(module.moduleLabel()) ? "lightgreen" : "white";
 }
 
-void DependencyGraph::preBeginJob(PathsAndConsumesOfModulesBase const &pathsAndConsumes,
-                                  ProcessContext const &context) {
+void DependencyGraph::lookupInitializationComplete(PathsAndConsumesOfModulesBase const &pathsAndConsumes,
+                                                   ProcessContext const &context) {
   // if the Service is not in the main Process do not do anything
   if (context.isSubProcess() and not m_initialized) {
     edm::LogError("DependencyGraph") << "You have requested an instance of the DependencyGraph Service in the \""
@@ -398,11 +396,6 @@ void DependencyGraph::preBeginJob(PathsAndConsumesOfModulesBase const &pathsAndC
       previous = module;
     }
   }
-}
-
-void DependencyGraph::postBeginJob() {
-  if (not m_initialized)
-    return;
 
   // remove the nodes corresponding to the modules that have been removed from the process
   for (int i = boost::num_vertices(m_graph) - 1; i > 1; --i) {
diff --git a/FWCore/Services/plugins/Timing.cc b/FWCore/Services/plugins/Timing.cc
@@ -58,7 +58,7 @@ namespace edm {
       double getTotalCPU() const override;
 
     private:
-      void preBeginJob(PathsAndConsumesOfModulesBase const&, ProcessContext const&);
+      void preBeginJob(ProcessContext const&);
       void beginProcessing();
       void postEndJob();
 
@@ -437,7 +437,7 @@ namespace edm {
       descriptions.setComment("This service reports the time it takes to run each module in a job.");
     }
 
-    void Timing::preBeginJob(PathsAndConsumesOfModulesBase const& pathsAndConsumes, ProcessContext const& pc) {
+    void Timing::preBeginJob(ProcessContext const& pc) {
       if (pc.isSubProcess()) {
         ++nSubProcesses_;
       } else {
diff --git a/FWCore/Services/plugins/Tracer.cc b/FWCore/Services/plugins/Tracer.cc
@@ -67,7 +67,7 @@ namespace edm {
 
       void preallocate(service::SystemBounds const&);
 
-      void preBeginJob(PathsAndConsumesOfModulesBase const&, ProcessContext const&);
+      void preBeginJob(ProcessContext const&);
       void postBeginJob();
       void preEndJob();
       void postEndJob();
@@ -546,7 +546,7 @@ void Tracer::preallocate(service::SystemBounds const& bounds) {
                         << bounds.maxNumberOfStreams() << " streams";
 }
 
-void Tracer::preBeginJob(PathsAndConsumesOfModulesBase const& pathsAndConsumes, ProcessContext const& pc) {
+void Tracer::preBeginJob(ProcessContext const& pc) {
   LogAbsolute out("Tracer");
   out << TimeStamper(printTimestamps_) << indention_ << " starting: begin job";
 }
diff --git a/FWCore/Services/plugins/tracer_setupFile.cc b/FWCore/Services/plugins/tracer_setupFile.cc
@@ -404,7 +404,7 @@ namespace edm::service::tracer {
                                 moduleCtrDtrPtr,
                                 sourceCtrPtr,
                                 beginTime,
-                                beginTracer](auto&, auto&) mutable {
+                                beginTracer](auto&) mutable {
       {
         std::ostringstream oss;
         moduleIdToLabel(oss, *moduleLabelsPtr, 'M', "EDModule ID", "Module label");
diff --git a/FWCore/TestProcessor/src/TestProcessor.cc b/FWCore/TestProcessor/src/TestProcessor.cc
@@ -23,7 +23,6 @@
 #include "FWCore/Framework/interface/ProcessBlockPrincipal.h"
 #include "FWCore/Framework/interface/ExceptionActions.h"
 #include "FWCore/Framework/interface/HistoryAppender.h"
-#include "FWCore/Framework/interface/PathsAndConsumesOfModules.h"
 #include "FWCore/Framework/interface/RunPrincipal.h"
 #include "FWCore/Framework/interface/ESRecordsToProductResolverIndices.h"
 #include "FWCore/Framework/interface/EventSetupsController.h"
@@ -430,19 +429,11 @@ namespace edm {
                                    preallocations_.numberOfThreads());
       actReg_->preallocateSignal_(bounds);
       schedule_->convertCurrentProcessAlias(processConfiguration_->processName());
-      PathsAndConsumesOfModules pathsAndConsumesOfModules;
-
-      //The code assumes only modules make data in the current process
-      // Since the test os also allowed to do so, it can lead to problems.
-      //pathsAndConsumesOfModules.initialize(schedule_.get(), preg_);
 
       espController_->finishConfiguration();
       actReg_->eventSetupConfigurationSignal_(esp_->recordsToResolverIndices(), processContext_);
-      //NOTE: this may throw
-      //checkForModuleDependencyCorrectness(pathsAndConsumesOfModules, false);
 
-      schedule_->beginJob(
-          *preg_, esp_->recordsToResolverIndices(), *processBlockHelper_, pathsAndConsumesOfModules, processContext_);
+      schedule_->beginJob(*preg_, esp_->recordsToResolverIndices(), *processBlockHelper_, processContext_);
 
       for (unsigned int i = 0; i < preallocations_.numberOfStreams(); ++i) {
         schedule_->beginStream(i);
diff --git a/HLTrigger/Timer/interface/ProcessCallGraph.h b/HLTrigger/Timer/interface/ProcessCallGraph.h
@@ -125,8 +125,8 @@ class ProcessCallGraph {
   // to be called from preSourceConstruction(...)
   void preSourceConstruction(edm::ModuleDescription const &);
 
-  // to be called from preBeginJob(...)
-  void preBeginJob(edm::PathsAndConsumesOfModulesBase const &, edm::ProcessContext const &);
+  // to be called from lookupInitializationComplete(...)
+  void lookupInitializationComplete(edm::PathsAndConsumesOfModulesBase const &, edm::ProcessContext const &);
 
   // number of modules stored in the call graph
   unsigned int size() const;
diff --git a/HLTrigger/Timer/plugins/FastTimerService.cc b/HLTrigger/Timer/plugins/FastTimerService.cc
@@ -822,8 +822,7 @@ FastTimerService::FastTimerService(const edm::ParameterSet& config, edm::Activit
 
   // register EDM call backs
   registry.watchPreallocate(this, &FastTimerService::preallocate);
-  registry.watchPreBeginJob(this, &FastTimerService::preBeginJob);
-  registry.watchPostBeginJob(this, &FastTimerService::postBeginJob);
+  registry.watchLookupInitializationComplete(this, &FastTimerService::lookupInitializationComplete);
   registry.watchPostEndJob(this, &FastTimerService::postEndJob);
   registry.watchPreGlobalBeginRun(this, &FastTimerService::preGlobalBeginRun);
   //registry.watchPostGlobalBeginRun(         this, & FastTimerService::postGlobalBeginRun );
@@ -990,12 +989,9 @@ void FastTimerService::preSourceConstruction(edm::ModuleDescription const& modul
   callgraph_.preSourceConstruction(module);
 }
 
-void FastTimerService::preBeginJob(edm::PathsAndConsumesOfModulesBase const& pathsAndConsumes,
-                                   edm::ProcessContext const& context) {
-  callgraph_.preBeginJob(pathsAndConsumes, context);
-}
-
-void FastTimerService::postBeginJob() {
+void FastTimerService::lookupInitializationComplete(edm::PathsAndConsumesOfModulesBase const& pathsAndConsumes,
+                                                    edm::ProcessContext const& context) {
+  callgraph_.lookupInitializationComplete(pathsAndConsumes, context);
   unsigned int modules = callgraph_.size();
 
   // module highlights
diff --git a/HLTrigger/Timer/plugins/FastTimerService.h b/HLTrigger/Timer/plugins/FastTimerService.h
@@ -65,8 +65,7 @@ class FastTimerService : public tbb::task_scheduler_observer {
 
   void preallocate(edm::service::SystemBounds const&);
 
-  void preBeginJob(edm::PathsAndConsumesOfModulesBase const&, edm::ProcessContext const&);
-  void postBeginJob();
+  void lookupInitializationComplete(edm::PathsAndConsumesOfModulesBase const&, edm::ProcessContext const&);
 
   void postEndJob();
 
diff --git a/HLTrigger/Timer/src/ProcessCallGraph.cc b/HLTrigger/Timer/src/ProcessCallGraph.cc
@@ -58,8 +58,8 @@ void ProcessCallGraph::preSourceConstruction(edm::ModuleDescription const& modul
 // FIXME
 //  - check that all module ids are valid (e.g. subprocesses are not being added in
 //    the wrong order)
-void ProcessCallGraph::preBeginJob(edm::PathsAndConsumesOfModulesBase const& pathsAndConsumes,
-                                   edm::ProcessContext const& context) {
+void ProcessCallGraph::lookupInitializationComplete(edm::PathsAndConsumesOfModulesBase const& pathsAndConsumes,
+                                                    edm::ProcessContext const& context) {
   unsigned int pid = registerProcess(context);
 
   // check that the Source has already been added
diff --git a/HeterogeneousCore/CUDAServices/plugins/NVProfilerService.cc b/HeterogeneousCore/CUDAServices/plugins/NVProfilerService.cc
diff --git a/HeterogeneousCore/SonicTriton/interface/TritonService.h b/HeterogeneousCore/SonicTriton/interface/TritonService.h
diff --git a/HeterogeneousCore/SonicTriton/src/TritonService.cc b/HeterogeneousCore/SonicTriton/src/TritonService.cc
diff --git a/IOMC/RandomEngine/plugins/RandomNumberGeneratorService.cc b/IOMC/RandomEngine/plugins/RandomNumberGeneratorService.cc
diff --git a/IOMC/RandomEngine/plugins/RandomNumberGeneratorService.h b/IOMC/RandomEngine/plugins/RandomNumberGeneratorService.h
diff --git a/PerfTools/AllocMonitor/plugins/ModuleEventAllocMonitor.cc b/PerfTools/AllocMonitor/plugins/ModuleEventAllocMonitor.cc
diff --git a/PerfTools/AllocMonitor/plugins/moduleAlloc_setupFile.cc b/PerfTools/AllocMonitor/plugins/moduleAlloc_setupFile.cc

Original file line number	Diff line number	Diff line change
`@@ -332,8 +332,7 @@ namespace edm {`
`332`	`332`
`333`	`333`	`std::exception_ptr firstException;`
`334`	`334`	`CMS_SA_ALLOW try {`
`335`		`- schedule_->beginJob(`
`336`		`- preg_, esp_->recordsToResolverIndices(), processBlockHelper_, *pathsAndConsumesOfModules_, processContext_);`
	`335`	`+ schedule_->beginJob(preg_, esp_->recordsToResolverIndices(), processBlockHelper_, processContext_);`
`337`	`336`	`} catch (...) {`
`338`	`337`	`firstException = std::current_exception();`
`339`	`338`	`}`