543     return programUnits_;  in ProgramUnits()
549     auto &model{programUnits_.back().scopeModel};  in PushScope()
558     programUnits_.emplace_back(UnitAnalysis{});  in InitializeNewScopeContext()
564     ScopeInfo &result{programUnits_.back().scopeModel[currentScope_]};  in PopScope()
569     return programUnits_.back().scopeModel[currentScope_].parent;  in ParentScope()
782     const auto pair{programUnits_.back().targetStmts.emplace(label,  in AddTargetLabelDefinition()
793     programUnits_.back().doStmtSources.emplace_back(  in AddLabelReferenceFromDoStmt()
799     programUnits_.back().formatStmtSources.emplace_back(  in AddLabelReferenceToFormatStmt()
805     programUnits_.back().assignStmtSources.emplace_back(  in AddLabelReferenceFromAssignStmt()
811     programUnits_.back().otherStmtSources.emplace_back(  in AddLabelReference()
821   std::vector<UnitAnalysis> programUnits_;  member in Fortran::semantics::ParseTreeAnalyzer