Created
July 18, 2014 22:52
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silly pointer math experiments
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| #include <stdio.h> | |
| int main(void) { | |
| long x = ""-""; | |
| char *y = "foo"; | |
| char *z = "foo"; | |
| printf("null is %p, x is %ld\n", NULL, x); | |
| printf("y is %p, z is %p\n", y, z); | |
| return 0; | |
| } | |
| /* | |
| I compiled this with gcc 4.7.2, and it prints: | |
| null is (nil), x is 0 | |
| y is 0x400624, z is 0x400624 | |
| */ |
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