141     COPY_ATTR(dev_mode);  in precmdline_get_preconfig()
155     COPY_ATTR(dev_mode);  in precmdline_set_preconfig()
174     COPY_ATTR(dev_mode);  in _PyPreCmdline_SetConfig()
254     if ((cmdline->dev_mode < 0)  in _PyPreCmdline_Read()
258         cmdline->dev_mode = 1;  in _PyPreCmdline_Read()
260     if (cmdline->dev_mode < 0) {  in _PyPreCmdline_Read()
261         cmdline->dev_mode = 0;  in _PyPreCmdline_Read()
273     assert(cmdline->dev_mode >= 0);  in _PyPreCmdline_Read()
303     config->dev_mode = -1;  in _PyPreConfig_InitCompatConfig()
342     config->dev_mode = 0;  in PyPreConfig_InitIsolatedConfig()
389     COPY_ATTR(dev_mode);  in preconfig_copy()
436     SET_ITEM_INT(dev_mode);  in _PyPreConfig_AsDict()
459     COPY_ATTR(dev_mode);  in _PyPreConfig_GetConfig()
738     if (config->dev_mode && config->allocator == PYMEM_ALLOCATOR_NOT_SET) {  in preconfig_init_allocator()
785     assert(config->dev_mode >= 0);  in preconfig_read()