| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| int main () |
| { |
| int t; |
| char foo[3] = { 'b', 'c', 'd' }; |
| int bar[3] = {1, 2, 0}; |
| t = 1; |
| |
| /* These tests check expression evaluation rules, such as |
| ensuring that side-effect expression (++) get executed the |
| right number of times; that array lookup checks nest correctly. */ |
| foo[t++] = 'a'; |
| if (foo[0] != 'b' || foo[1] != 'a' || foo[2] != 'd' || t != 2) abort (); |
| if (bar[0] != 1 || bar[1] != 2 || bar[2] != 0) abort(); |
| |
| foo[bar[t--]] = 'e'; |
| if (foo[0] != 'e' || foo[1] != 'a' || foo[2] != 'd' || t != 1) abort (); |
| if (bar[0] != 1 || bar[1] != 2 || bar[2] != 0) abort(); |
| |
| foo[bar[++t]--] = 'g'; |
| if (foo[0] != 'g' || foo[1] != 'a' || foo[2] != 'd' || t != 2) abort (); |
| if (bar[0] != 1 || bar[1] != 2 || bar[2] != -1) abort(); |
| |
| return 0; |
| } |
