all: Remove 'name' member from mp_obj_module_t struct.

One can instead lookup __name__ in the modules dict to get the value.

py/modarray.c

@@ -37,7 +37,6 @@ STATIC MP_DEFINE_CONST_DICT(mp_module_array_globals, mp_module_array_globals_tab
 
 const mp_obj_module_t mp_module_array = {
     .base = { &mp_type_module },
-    .name = MP_QSTR_array,
     .globals = (mp_obj_dict_t*)&mp_module_array_globals,
 };
 

py/modbuiltins.c

@@ -577,6 +577,8 @@ MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_id_obj, mp_obj_id);
 MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_len_obj, mp_obj_len);
 
 STATIC const mp_rom_map_elem_t mp_module_builtins_globals_table[] = {
+    { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_builtins) },
+
     // built-in core functions
     { MP_ROM_QSTR(MP_QSTR___build_class__), MP_ROM_PTR(&mp_builtin___build_class___obj) },
     { MP_ROM_QSTR(MP_QSTR___import__), MP_ROM_PTR(&mp_builtin___import___obj) },
@@ -727,6 +729,5 @@ MP_DEFINE_CONST_DICT(mp_module_builtins_globals, mp_module_builtins_globals_tabl
 
 const mp_obj_module_t mp_module_builtins = {
     .base = { &mp_type_module },
-    .name = MP_QSTR_builtins,
     .globals = (mp_obj_dict_t*)&mp_module_builtins_globals,
 };

py/modcmath.c

@@ -160,7 +160,6 @@ STATIC MP_DEFINE_CONST_DICT(mp_module_cmath_globals, mp_module_cmath_globals_tab
 
 const mp_obj_module_t mp_module_cmath = {
     .base = { &mp_type_module },
-    .name = MP_QSTR_cmath,
     .globals = (mp_obj_dict_t*)&mp_module_cmath_globals,
 };
 

py/modcollections.c

@@ -40,7 +40,6 @@ STATIC MP_DEFINE_CONST_DICT(mp_module_collections_globals, mp_module_collections
 
 const mp_obj_module_t mp_module_collections = {
     .base = { &mp_type_module },
-    .name = MP_QSTR_ucollections,
     .globals = (mp_obj_dict_t*)&mp_module_collections_globals,
 };
 

py/modgc.c

@@ -119,7 +119,6 @@ STATIC MP_DEFINE_CONST_DICT(mp_module_gc_globals, mp_module_gc_globals_table);
 
 const mp_obj_module_t mp_module_gc = {
     .base = { &mp_type_module },
-    .name = MP_QSTR_gc,
     .globals = (mp_obj_dict_t*)&mp_module_gc_globals,
 };
 

py/modio.c

@@ -153,7 +153,6 @@ STATIC MP_DEFINE_CONST_DICT(mp_module_io_globals, mp_module_io_globals_table);
 
 const mp_obj_module_t mp_module_io = {
     .base = { &mp_type_module },
-    .name = MP_QSTR_uio,
     .globals = (mp_obj_dict_t*)&mp_module_io_globals,
 };
 

py/modmath.c

@@ -268,7 +268,6 @@ STATIC MP_DEFINE_CONST_DICT(mp_module_math_globals, mp_module_math_globals_table
 
 const mp_obj_module_t mp_module_math = {
     .base = { &mp_type_module },
-    .name = MP_QSTR_math,
     .globals = (mp_obj_dict_t*)&mp_module_math_globals,
 };
 

py/modmicropython.c

@@ -145,6 +145,5 @@ STATIC MP_DEFINE_CONST_DICT(mp_module_micropython_globals, mp_module_micropython
 
 const mp_obj_module_t mp_module_micropython = {
     .base = { &mp_type_module },
-    .name = MP_QSTR_micropython,
     .globals = (mp_obj_dict_t*)&mp_module_micropython_globals,
 };

py/modstruct.c

@@ -265,7 +265,6 @@ STATIC MP_DEFINE_CONST_DICT(mp_module_struct_globals, mp_module_struct_globals_t
 
 const mp_obj_module_t mp_module_ustruct = {
     .base = { &mp_type_module },
-    .name = MP_QSTR_ustruct,
     .globals = (mp_obj_dict_t*)&mp_module_struct_globals,
 };
 

py/modsys.c

@@ -203,7 +203,6 @@ STATIC MP_DEFINE_CONST_DICT(mp_module_sys_globals, mp_module_sys_globals_table);
 
 const mp_obj_module_t mp_module_sys = {
     .base = { &mp_type_module },
-    .name = MP_QSTR_sys,
     .globals = (mp_obj_dict_t*)&mp_module_sys_globals,
 };
 

py/modthread.c

@@ -294,7 +294,6 @@ STATIC MP_DEFINE_CONST_DICT(mp_module_thread_globals, mp_module_thread_globals_t
 
 const mp_obj_module_t mp_module_thread = {
     .base = { &mp_type_module },
-    .name = MP_QSTR__thread,
     .globals = (mp_obj_dict_t*)&mp_module_thread_globals,
 };
 

py/moduerrno.c

@@ -89,7 +89,6 @@ STATIC MP_DEFINE_CONST_DICT(mp_module_uerrno_globals, mp_module_uerrno_globals_t
 
 const mp_obj_module_t mp_module_uerrno = {
     .base = { &mp_type_module },
-    .name = MP_QSTR_uerrno,
     .globals = (mp_obj_dict_t*)&mp_module_uerrno_globals,
 };
 

py/obj.h

@@ -765,7 +765,6 @@ MP_DECLARE_CONST_FUN_OBJ(mp_identity_obj);
 // module
 typedef struct _mp_obj_module_t {
     mp_obj_base_t base;
-    qstr name;
     mp_obj_dict_t *globals;
 } mp_obj_module_t;
 mp_obj_dict_t *mp_obj_module_get_globals(mp_obj_t self_in);

py/objmodule.c

@@ -37,17 +37,23 @@ STATIC void module_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kin
     (void)kind;
     mp_obj_module_t *self = MP_OBJ_TO_PTR(self_in);
 
+    const char *module_name = "";
+    mp_map_elem_t *elem = mp_map_lookup(&self->globals->map, MP_OBJ_NEW_QSTR(MP_QSTR___name__), MP_MAP_LOOKUP);
+    if (elem != NULL) {
+        module_name = mp_obj_str_get_str(elem->value);
+    }
+
 #if MICROPY_PY___FILE__
     // If we store __file__ to imported modules then try to lookup this
     // symbol to give more information about the module.
-    mp_map_elem_t *elem = mp_map_lookup(&self->globals->map, MP_OBJ_NEW_QSTR(MP_QSTR___file__), MP_MAP_LOOKUP);
+    elem = mp_map_lookup(&self->globals->map, MP_OBJ_NEW_QSTR(MP_QSTR___file__), MP_MAP_LOOKUP);
     if (elem != NULL) {
-        mp_printf(print, "<module '%q' from '%s'>", self->name, mp_obj_str_get_str(elem->value));
+        mp_printf(print, "<module '%s' from '%s'>", module_name, mp_obj_str_get_str(elem->value));
         return;
     }
 #endif
 
-    mp_printf(print, "<module '%q'>", self->name);
+    mp_printf(print, "<module '%s'>", module_name);
 }
 
 STATIC void module_attr(mp_obj_t self_in, qstr attr, mp_obj_t *dest) {
@@ -106,7 +112,6 @@ mp_obj_t mp_obj_new_module(qstr module_name) {
     // create new module object
     mp_obj_module_t *o = m_new_obj(mp_obj_module_t);
     o->base.type = &mp_type_module;
-    o->name = module_name;
     o->globals = MP_OBJ_TO_PTR(mp_obj_new_dict(MICROPY_MODULE_DICT_SIZE));
 
     // store __name__ entry in the module

py/runtime.c

@@ -55,7 +55,6 @@
 
 const mp_obj_module_t mp_module___main__ = {
     .base = { &mp_type_module },
-    .name = MP_QSTR___main__,
     .globals = (mp_obj_dict_t*)&MP_STATE_VM(dict_main),
 };