Why are these constructs using pre and post-increment undefined behavior?
#include <stdio.h> int main(void) { int i = 0; i = i++ + ++i; printf(“%d\n”, i); // 3 i = 1; i = … Read more
sequence-points
Undefined behavior and sequence points
What are “sequence points”? What is the relation between undefined behaviour and sequence points? I often use funny and convoluted expressions like a[++i] … Read more