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| author | stijn <stijn@ignitron.net> | 2025-04-22 14:53:07 +0200 |
|---|---|---|
| committer | stijn <stijn@ignitron.net> | 2025-04-24 15:55:06 +0200 |
| commit | 02eea0da2448f2be9bcc04f340a6a0a1fae18f7b (patch) | |
| tree | b2d30249460d45bf442033238698b06786e07c0d | |
| parent | 076e07197e35cdc0e23bd6f45fd21a36e2162e88 (diff) | |
| download | micropython-02eea0da2448f2be9bcc04f340a6a0a1fae18f7b.tar.gz micropython-02eea0da2448f2be9bcc04f340a6a0a1fae18f7b.zip | |
py: Make struct-initializing macros compatible with C++.
This requires explicitly naming and initializing all members so add that
where needed and possible. For MP_DEFINE_NLR_JUMP_CALLBACK_FUNCTION_1
this would require initializing the .callback member, but that's a bit
of a waste since the macro is always followed by a call to
nlr_push_jump_callback() to initialize exactly that member, so rewrite
the macro without initializers.
Signed-off-by: stijn <stijn@ignitron.net>
| -rw-r--r-- | py/obj.h | 14 | ||||
| -rw-r--r-- | py/objtuple.h | 2 | ||||
| -rw-r--r-- | py/runtime.h | 10 |
3 files changed, 13 insertions, 13 deletions
@@ -371,25 +371,25 @@ typedef struct _mp_rom_obj_t { mp_const_obj_t o; } mp_rom_obj_t; #define MP_DEFINE_CONST_FUN_OBJ_0(obj_name, fun_name) \ const mp_obj_fun_builtin_fixed_t obj_name = \ - {{&mp_type_fun_builtin_0}, .fun._0 = fun_name} + {.base = {.type = &mp_type_fun_builtin_0}, .fun = {._0 = fun_name}} #define MP_DEFINE_CONST_FUN_OBJ_1(obj_name, fun_name) \ const mp_obj_fun_builtin_fixed_t obj_name = \ - {{&mp_type_fun_builtin_1}, .fun._1 = fun_name} + {.base = {.type = &mp_type_fun_builtin_1}, .fun = {._1 = fun_name}} #define MP_DEFINE_CONST_FUN_OBJ_2(obj_name, fun_name) \ const mp_obj_fun_builtin_fixed_t obj_name = \ - {{&mp_type_fun_builtin_2}, .fun._2 = fun_name} + {.base = {.type = &mp_type_fun_builtin_2}, .fun = {._2 = fun_name}} #define MP_DEFINE_CONST_FUN_OBJ_3(obj_name, fun_name) \ const mp_obj_fun_builtin_fixed_t obj_name = \ - {{&mp_type_fun_builtin_3}, .fun._3 = fun_name} + {.base = {.type = &mp_type_fun_builtin_3}, .fun = {._3 = fun_name}} #define MP_DEFINE_CONST_FUN_OBJ_VAR(obj_name, n_args_min, fun_name) \ const mp_obj_fun_builtin_var_t obj_name = \ - {{&mp_type_fun_builtin_var}, MP_OBJ_FUN_MAKE_SIG(n_args_min, MP_OBJ_FUN_ARGS_MAX, false), .fun.var = fun_name} + {.base = {.type = &mp_type_fun_builtin_var}, .sig = MP_OBJ_FUN_MAKE_SIG(n_args_min, MP_OBJ_FUN_ARGS_MAX, false), .fun = {.var = fun_name}} #define MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(obj_name, n_args_min, n_args_max, fun_name) \ const mp_obj_fun_builtin_var_t obj_name = \ - {{&mp_type_fun_builtin_var}, MP_OBJ_FUN_MAKE_SIG(n_args_min, n_args_max, false), .fun.var = fun_name} + {.base = {.type = &mp_type_fun_builtin_var}, .sig = MP_OBJ_FUN_MAKE_SIG(n_args_min, n_args_max, false), .fun = {.var = fun_name}} #define MP_DEFINE_CONST_FUN_OBJ_KW(obj_name, n_args_min, fun_name) \ const mp_obj_fun_builtin_var_t obj_name = \ - {{&mp_type_fun_builtin_var}, MP_OBJ_FUN_MAKE_SIG(n_args_min, MP_OBJ_FUN_ARGS_MAX, true), .fun.kw = fun_name} + {.base = {.type = &mp_type_fun_builtin_var}, .sig = MP_OBJ_FUN_MAKE_SIG(n_args_min, MP_OBJ_FUN_ARGS_MAX, true), .fun = {.kw = fun_name}} // These macros are used to define constant map/dict objects // You can put "static" in front of the definition to make it local diff --git a/py/objtuple.h b/py/objtuple.h index 034814b826..3c82a9edcf 100644 --- a/py/objtuple.h +++ b/py/objtuple.h @@ -50,7 +50,7 @@ extern const mp_obj_type_t mp_type_attrtuple; #define MP_DEFINE_ATTRTUPLE(tuple_obj_name, fields, nitems, ...) \ const mp_rom_obj_tuple_t tuple_obj_name = { \ - .base = {&mp_type_attrtuple}, \ + .base = {.type = &mp_type_attrtuple}, \ .len = nitems, \ .items = { __VA_ARGS__, MP_ROM_PTR((void *)fields) } \ } diff --git a/py/runtime.h b/py/runtime.h index e8e5a758f8..77cdd0e203 100644 --- a/py/runtime.h +++ b/py/runtime.h @@ -30,12 +30,12 @@ #include "py/pystack.h" #include "py/cstack.h" -// For use with mp_call_function_1_from_nlr_jump_callback. +// Initialize an nlr_jump_callback_node_call_function_1_t struct for use with +// nlr_push_jump_callback(&ctx.callback, mp_call_function_1_from_nlr_jump_callback); #define MP_DEFINE_NLR_JUMP_CALLBACK_FUNCTION_1(ctx, f, a) \ - nlr_jump_callback_node_call_function_1_t ctx = { \ - .func = (void (*)(void *))(f), \ - .arg = (a), \ - } + nlr_jump_callback_node_call_function_1_t ctx; \ + ctx.func = (void (*)(void *))(f); \ + ctx.arg = (a) typedef enum { MP_VM_RETURN_NORMAL, |