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111
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1 /* Test warnings when using -fobjc-std=objc1. */
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2 /* { dg-do compile } */
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3 /* { dg-options "-fobjc-std=objc1" } */
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4
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5 #include <objc/objc.h>
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6
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7 @interface MyRootClass
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8 {
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9 Class isa;
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10 @package /* { dg-error "not available in Objective.C 1.0" } */
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11 int a;
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12 int b;
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13 }
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14 + (id) alloc __attribute__ ((deprecated)); /* { dg-error "not available in Objective.C 1.0" } */
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15 + (id) name;
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16 - (id) init;
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17 - (id) testMe: (id) __attribute__((unused)) argument; /* { dg-error "not available in Objective.C 1.0" } */
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18 @property (nonatomic) int a; /* { dg-error "not available in Objective.C 1.0" } */
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19 @property (nonatomic) int b; /* { dg-error "not available in Objective.C 1.0" } */
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20 @end
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21
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22 @implementation MyRootClass
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23 + (id) alloc { return self; }
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24 + (id) name { return self; }
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25 - (id) init { return self; }
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26 - (id) testMe: (id) __attribute__((unused)) argument { return self; } /* { dg-error "not available in Objective.C 1.0" } */
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27 @synthesize a; /* { dg-error "not available in Objective.C 1.0" } */
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28 @dynamic b; /* { dg-error "not available in Objective.C 1.0" } */
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29 @end
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30
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31 __attribute__ ((deprecated))
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32 @interface MyRootClass2
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33 { /* { dg-error "class attributes are not available in Objective.C 1.0" } */
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34 Class isa;
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35 }
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36 @end
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37
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38 __attribute__ ((deprecated))
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39 @protocol MyProtocol
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40 - (id) test; /* { dg-error "protocol attributes are not available in Objective.C 1.0" } */
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41 @required /* { dg-error "not available in Objective.C 1.0" } */
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42 - (id) variable __attribute__ ((deprecated)); /* { dg-error "not available in Objective.C 1.0" } */
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43 @optional /* { dg-error "not available in Objective.C 1.0" } */
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44 @end
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45
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46 @interface MyRootClass (NSFastEnumeration)
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47 - (unsigned long)countByEnumeratingWithState: (struct __objcFastEnumerationState *)state
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48 objects:(id *)stackbuf
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49 count:(unsigned int)len;
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50 @end
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51
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52 @class NSArray;
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53
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54 int array_length (NSArray *array)
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55 {
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56 int i = 0;
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57
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58 for (id object in array) /* { dg-error "not available in Objective.C 1.0" } */
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59 i++;
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60
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61 return i;
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62 }
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63
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64 id test (void)
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65 {
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66 return MyRootClass.name; /* { dg-error "not available in Objective.C 1.0" } */
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67 }
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68
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69 @interface MyRootClass3
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70 {
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71 Class isa;
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72 }
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73 @end
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74
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75 @interface MyRootClass3 ()
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76 @end /* { dg-error "not available in Objective.C 1.0" } */
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