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// RUN: %clang_cc1 -x objective-c++ -Wno-return-type -fblocks -fms-extensions -rewrite-objc -fobjc-fragile-abi %s -o %t-rw.cpp
// RUN: %clang_cc1 -fsyntax-only -fblocks -Wno-address-of-temporary -D"id=void*" -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp
// radar 7540194
extern "C" __declspec(dllexport) void BreakTheRewriter(int i) {
__block int aBlockVariable = 0;
void (^aBlock)(void) = ^ {
aBlockVariable = 42;
};
aBlockVariable++;
if (i) {
__block int bbBlockVariable = 0;
void (^aBlock)(void) = ^ {
bbBlockVariable = 42;
};
}
}
__declspec(dllexport) extern "C" __declspec(dllexport) void XXXXBreakTheRewriter(void) {
__block int aBlockVariable = 0;
void (^aBlock)(void) = ^ {
aBlockVariable = 42;
};
aBlockVariable++;
void (^bBlocks)(void) = ^ {
aBlockVariable = 43;
};
void (^c)(void) = ^ {
aBlockVariable = 44;
};
}
@interface I
{
id list;
}
- (void) Meth;
// radar 7589385 use before definition
- (void) allObjects;
@end
@implementation I
// radar 7589385 use before definition
- (void) allObjects {
__attribute__((__blocks__(byref))) id *listp;
^(void) {
*listp++ = 0;
};
}
- (void) Meth { __attribute__((__blocks__(byref))) void ** listp = (void **)list; }
@end
// $CLANG -cc1 -fms-extensions -rewrite-objc -fobjc-fragile-abi -x objective-c++ -fblocks bug.mm
// g++ -c -D"__declspec(X)=" bug.cpp
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