1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | #include <stdio.h>
#include <stdlib.h>
typedef struct {
int x;
int y;
} Point; // <<<<<< REMEMBER YOUR SEMICOLON AT END OF STRUCT DEFINITION
int main(int argc, char* argv[]) {
Point p = {.x = 5, .y = 6};
printf("p.x == %d\n", p.x);
// Address of a struct object
Point* a_p = &p;
//printf("p.x == %d\n", /* TODO: use a_p instead */);
// WRONG
//printf("p.x == %d\n", *a_p.x);
// "request for member ‘x’ in something not a structure or union"
// WRONG
//printf("p.x == %d\n", &a_p.x);
// "request for member ‘x’ in something not a structure or union"
return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */
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