Integer promotions in C will downgrade `long int`? -

Integer promotions in C will downgrade `long int`? -

from c standard

6.3.1.1

if int can represent values of original type (as restricted width, bit-field), value converted int; otherwise, converted unsigned int. these called integer promotions.

so means if utilize long int in look downgraded unsigned int?

the bit quoted restricted text above it:

the next may used in look wherever int or unsigned int may used:

an object or look integer type integer conversion rank less rank of int , unsigned int. a bit-field of type _bool, int, signed int,or unsigned int.

if int can represent values of original type, value converted int; otherwise, converted unsigned int. these called integer promotions. other types unchanged integer promotions.

in other words, long int doesn't promoted int or unsigned int.

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