1 // RUN: %clang_cc1 -emit-llvm -o %t %s 2 3 @interface Object 4 - (id) new; 5 @end 6 7 @interface SomeClass : Object 8 { 9 int _myValue; 10 } 11 @property int myValue; 12 @end 13 14 @implementation SomeClass 15 @synthesize myValue=_myValue; 16 @end 17 18 int main() 19 { 20 int val; 21 SomeClass *o = [SomeClass new]; 22 o.myValue = -1; 23 val = o.myValue++; /* val -1, o.myValue 0 */ 24 val += o.myValue--; /* val -1. o.myValue -1 */ 25 val += ++o.myValue; /* val -1, o.myValue 0 */ 26 val += --o.myValue; /* val -2, o.myValue -1 */ 27 return ++o.myValue + (val+2); 28 } 29 30
