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py/obj: Make literals unsigned in float get/new functions.

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Fixes gcc warning when -Wsign-conversion is on.

Signed-off-by: Yoctopuce <dev@yoctopuce.com>
This commit is contained in:
Yoctopuce
2024-05-24 11:56:40 +02:00
committed by Damien George
parent 9bb6b50693
commit 5d12df51fc
1 changed files with 2 additions and 2 deletions
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4
py/obj.h
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@@ -203,7 +203,7 @@ static inline mp_float_t mp_obj_float_get(mp_const_obj_t o) {
union { union {
mp_float_t f; mp_float_t f;
mp_uint_t u; mp_uint_t u;
} num = {.u = ((mp_uint_t)o - 0x80800000) & ~3}; } num = {.u = ((mp_uint_t)o - 0x80800000u) & ~3u};
return num.f; return num.f;
} }
static inline mp_obj_t mp_obj_new_float(mp_float_t f) { static inline mp_obj_t mp_obj_new_float(mp_float_t f) {
@@ -211,7 +211,7 @@ static inline mp_obj_t mp_obj_new_float(mp_float_t f) {
mp_float_t f; mp_float_t f;
mp_uint_t u; mp_uint_t u;
} num = {.f = f}; } num = {.f = f};
return (mp_obj_t)(((num.u & ~0x3) | 2) + 0x80800000); return (mp_obj_t)(((num.u & ~0x3u) | 2u) + 0x80800000u);
} }
#endif #endif