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1 // RUN: %clang_cc1 -x objective-c++ -Wno-return-type -fblocks -fms-extensions -rewrite-objc -fobjc-runtime=macosx-fragile-10.5 %s -o %t-rw.cpp
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2 // RUN: %clang_cc1 -fsyntax-only -std=gnu++98 -Wno-address-of-temporary -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp
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3 // RUN: %clang_cc1 -x objective-c++ -Wno-return-type -fblocks -fms-extensions -rewrite-objc %s -o %t-modern-rw.cpp
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4 // RUN: %clang_cc1 -fsyntax-only -std=gnu++98 -Wno-address-of-temporary -D"SEL=void*" -D"__declspec(X)=" %t-modern-rw.cpp
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5 // radar 7682149
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6
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7
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8 typedef unsigned long size_t;
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9 void f(void (^block)(void));
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10
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11 @interface X {
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12 int y;
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13 }
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14 - (void)foo;
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15 @end
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16
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17 @implementation X
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18 - (void)foo {
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19 f(^{
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20 f(^{
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21 f(^{
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22 y=42;
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23 });
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24 });
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25 });
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26
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27 }
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28 @end
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29
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30 struct S {
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31 int y;
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32 };
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33
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34 void foo () {
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35 struct S *SELF;
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36 f(^{
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37 f(^{
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38 SELF->y = 42;
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39 });
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40 });
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41 }
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42
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43 // radar 7692419
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44 @interface Bar
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45 @end
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46
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47 void f(Bar *);
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48 void q(void (^block)(void));
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49
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50 void x() {
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51 void (^myblock)(Bar *b) = ^(Bar *b) {
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52 q(^{
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53 f(b);
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54 });
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55 };
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56
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57 Bar *b = (Bar *)42;
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58 myblock(b);
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59 }
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