712     TraceDumper::FunctionCall &last_function_call,  in AppendReturnedInstructionToFunctionCallForest()  argument
717   TraceDumper::FunctionCall *ancestor = last_function_call.GetParentCall();  in AppendReturnedInstructionToFunctionCallForest()
771     TraceDumper::FunctionCall *last_function_call,  in AppendInstructionToFunctionCallForest()  argument
775   if (!last_function_call || last_function_call->IsError()) {  in AppendInstructionToFunctionCallForest()
790       return last_function_call->GetLastTracedSegment().CreateNestedCall(  in AppendInstructionToFunctionCallForest()
798     last_function_call->GetLastTracedSegment().AppendInsn(cursor_sp,  in AppendInstructionToFunctionCallForest()
800     return *last_function_call;  in AppendInstructionToFunctionCallForest()
804   const InstructionSP &insn = last_function_call->GetLastTracedSegment()  in AppendInstructionToFunctionCallForest()
815     return last_function_call->GetLastTracedSegment().CreateNestedCall(  in AppendInstructionToFunctionCallForest()
823         *last_function_call, symbol_info, cursor_sp, roots);  in AppendInstructionToFunctionCallForest()
834           *last_function_call, symbol_info, cursor_sp, roots);  in AppendInstructionToFunctionCallForest()
839     return last_function_call->GetLastTracedSegment().CreateNestedCall(  in AppendInstructionToFunctionCallForest()
860     TraceDumper::FunctionCall *last_function_call, TraceCursorSP &cursor_sp,  in AppendErrorToFunctionCallForest()  argument
862   if (last_function_call && last_function_call->IsError()) {  in AppendErrorToFunctionCallForest()
863     last_function_call->GetLastTracedSegment().AppendInsn(  in AppendErrorToFunctionCallForest()
865     return *last_function_call;  in AppendErrorToFunctionCallForest()
880   TraceDumper::FunctionCall *last_function_call = nullptr;  in CreateFunctionCallForest()  local
884       last_function_call = &AppendErrorToFunctionCallForest(last_function_call,  in CreateFunctionCallForest()
891       last_function_call = &AppendInstructionToFunctionCallForest(  in CreateFunctionCallForest()
892           exe_ctx, last_function_call, prev_symbol_info, symbol_info, cursor_sp,  in CreateFunctionCallForest()
899       last_function_call = nullptr;  in CreateFunctionCallForest()