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1 // RUN: %clang_cc1 -fsyntax-only -std=c++11 -Wno-objc-root-class -Wno-incomplete-implementation -triple x86_64-apple-macosx10.10.0 -verify %s
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2
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3 // rdar://20626062
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4
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5 struct S {
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6 int throw; // expected-error {{expected member name or ';' after declaration specifiers; 'throw' is a keyword in Objective-C++}}
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7 };
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8
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9 @interface class // expected-error {{expected identifier; 'class' is a keyword in Objective-C++}}
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10 @end
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11
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12 @interface Bar: class // expected-error {{expected identifier; 'class' is a keyword in Objective-C++}}
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13 @end
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14
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15 @protocol P // ok
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16 @end
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17
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18 @protocol new // expected-error {{expected identifier; 'new' is a keyword in Objective-C++}}
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19 @end
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20
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21 @protocol P2;
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22 @protocol delete // expected-error {{expected identifier; 'delete' is a keyword in Objective-C++}}
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23 @end
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24
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25 @class Foo, try; // expected-error {{expected identifier; 'try' is a keyword in Objective-C++}}
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26
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27 @interface Foo
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28
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29 @property (readwrite, nonatomic) int a, b, throw; // expected-error {{expected member name or ';' after declaration specifiers; 'throw' is a keyword in Objective-C++}}
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30
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31 -foo:(int)class; // expected-error {{expected identifier; 'class' is a keyword in Objective-C++}}
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32 +foo:(int)constexpr; // expected-error {{expected identifier; 'constexpr' is a keyword in Objective-C++}}
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33
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34 @end
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35
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36 @interface Foo () <P, new> // expected-error {{expected identifier; 'new' is a keyword in Objective-C++}}
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37 @end
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38
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39 @implementation Foo
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40
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41 @synthesize a = _a; // ok
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42 @synthesize b = virtual; // expected-error {{expected identifier; 'virtual' is a keyword in Objective-C++}}
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43
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44 @dynamic throw; // expected-error {{expected identifier; 'throw' is a keyword in Objective-C++}}
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45
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46 -foo:(int)class { // expected-error {{expected identifier; 'class' is a keyword in Objective-C++}}
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47 }
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48
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49 @end
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50
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51 @implementation class // expected-error {{expected identifier; 'class' is a keyword in Objective-C++}}
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52 @end
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53
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54 @implementation Bar: class // expected-error {{expected identifier; 'class' is a keyword in Objective-C++}}
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55 @end
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56
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57 @compatibility_alias C Foo; // ok
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58 @compatibility_alias const_cast Bar; // expected-error {{expected identifier; 'const_cast' is a keyword in Objective-C++}}
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59 @compatibility_alias C2 class; // expected-error {{expected identifier; 'class' is a keyword in Objective-C++}}
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60
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61 void func() {
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62 (void)@protocol(P); // ok
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63 (void)@protocol(delete); // expected-error {{expected identifier; 'delete' is a keyword in Objective-C++}}
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64 }
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