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58 lines
1.5 KiB
58 lines
1.5 KiB
4 months ago
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// 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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// RUN: %clang_cc1 -fsyntax-only -fblocks -Wno-address-of-temporary -D"id=void*" -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp
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// radar 7540194
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extern "C" __declspec(dllexport) void BreakTheRewriter(int i) {
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__block int aBlockVariable = 0;
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void (^aBlock)(void) = ^ {
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aBlockVariable = 42;
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};
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aBlockVariable++;
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if (i) {
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__block int bbBlockVariable = 0;
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void (^aBlock)(void) = ^ {
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bbBlockVariable = 42;
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};
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}
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}
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__declspec(dllexport) extern "C" __declspec(dllexport) void XXXXBreakTheRewriter(void) {
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__block int aBlockVariable = 0;
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void (^aBlock)(void) = ^ {
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aBlockVariable = 42;
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};
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aBlockVariable++;
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void (^bBlocks)(void) = ^ {
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aBlockVariable = 43;
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};
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void (^c)(void) = ^ {
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aBlockVariable = 44;
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};
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}
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@interface I
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{
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id list;
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}
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- (void) Meth;
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// radar 7589385 use before definition
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- (void) allObjects;
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@end
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@implementation I
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// radar 7589385 use before definition
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- (void) allObjects {
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__attribute__((__blocks__(byref))) id *listp;
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^(void) {
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*listp++ = 0;
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};
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}
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- (void) Meth { __attribute__((__blocks__(byref))) void ** listp = (void **)list; }
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@end
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// $CLANG -cc1 -fms-extensions -rewrite-objc -fobjc-runtime=macosx-fragile-10.5 -x objective-c++ -fblocks bug.mm
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// g++ -c -D"__declspec(X)=" bug.cpp
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