int main(void) { int x; /* Braces on their own lines */ for (;;) { } for(;;) { } for(;;) { } for(;;) { } for(;;) { } /* Braces on the same lines as the keywords */ for (;;) { } for(;;) { } for(;;) { } for(;;) { } for(;;) { } /* Braces but everything on one line */ for (;;) {} for(;;) {} for(;;) {} for(;;) {} for(;;) {} /* No braces */ for (;;) { x++; } for(;;) { x++; } for(;;) { x++; } for(;;) { x++; } for(;;) { x++; } /* No braces and everything on one line */ for (;;) {x++;} for(;;) {x++;} for(;;) {x++;} for(;;) {x++;} for(;;) {x++;} /* Comments near or in loop syntax */ for (; /*ever*/ ;) { x++; } while (/* always */ 1) x++; do x++; while (1) /* without end */; /* comment */ for(;;) { x++; } for(;;) { // comment x++; } for(;;) { // comment x++; } // comment /* Unusual infinite loop conditions */ for (; 999 ;) { x++; } while (999) x++; do x++; while (999); for (; 1 == 1 ;) { x++; } while (1 == 1) x++; do x++; while (1 == 1); }