Questions about integer-promotion
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How does type conversion and integer promotion work for stdint.h?
In C, I understand type conversions, integer promotion, casting, etc. for standard types, but how do the stdint.h types factor into this?
For type rankings, the rules state:
No two signed integer typ...
user1801359
Votes: 0
Answers: 2
what is the output of conditional operator with unary operator
I have the following code where behavior is not clear to me. Can some one please help how conditional operator evaluate the following code and output ans as 1
#include
int main() {
bool delayMessage...
Sijith
Votes: 0
Answers: 4
Is relying on integer promotion a bad programming practice?
I'm currently writing some code for embedded systems (both in c and c++) and in trying to minimize memory use I've noticed that I used a lot of code that relies on integer promotions. For example (to ...
TomK
Votes: 0
Answers: 1
Why do `(char)~0` and `(unsigned char)~0` return values of different widths?
I bumped into this while writing a program trying to print the constituent byte values of UTF-8 characters.
This is the program that I wrote to test the various ~0 operations:
#include <stdio.h>...
Marcus Harrison
Votes: 0
Answers: 3