// Check if ObjC classes with non-POD C++ ivars are specially marked in the metadata.
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// Check if ObjC classes with non-POD C++ ivars are specially marked in the metadata.
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// { dg-do run { target *-*-darwin* } }
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// { dg-do run { target *-*-darwin* } }
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// { dg-skip-if "" { *-*-* } { "-fgnu-runtime" } { "" } }
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// { dg-skip-if "" { *-*-* } { "-fgnu-runtime" } { "" } }
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// { dg-options "-fobjc-call-cxx-cdtors -mmacosx-version-min=10.4" }
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// { dg-options "-fobjc-call-cxx-cdtors -mmacosx-version-min=10.4" }
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// This test has no equivalent or meaning for m64/ABI V2
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// This test has no equivalent or meaning for m64/ABI V2
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// { dg-xfail-run-if "No Test Avail" { *-*-darwin* && lp64 } { "-fnext-runtime" } { "" } }
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// { dg-xfail-run-if "No Test Avail" { *-*-darwin* && lp64 } { "-fnext-runtime" } { "" } }
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#include
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#include
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#include
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#include
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#define CHECK_IF(expr) if(!(expr)) abort()
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#define CHECK_IF(expr) if(!(expr)) abort()
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#ifndef CLS_HAS_CXX_STRUCTORS
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#ifndef CLS_HAS_CXX_STRUCTORS
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#define CLS_HAS_CXX_STRUCTORS 0x2000L
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#define CLS_HAS_CXX_STRUCTORS 0x2000L
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#endif
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#endif
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struct cxx_struct {
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struct cxx_struct {
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int a, b;
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int a, b;
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cxx_struct (void) { a = b = 55; }
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cxx_struct (void) { a = b = 55; }
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};
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};
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@interface Foo {
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@interface Foo {
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int c;
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int c;
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cxx_struct s;
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cxx_struct s;
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}
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}
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@end
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@end
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@interface Bar: Foo {
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@interface Bar: Foo {
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float f;
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float f;
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}
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}
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@end
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@end
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@implementation Foo
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@implementation Foo
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@end
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@end
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@implementation Bar
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@implementation Bar
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@end
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@end
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int main (void)
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int main (void)
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{
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{
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#ifndef __LP64__
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#ifndef __LP64__
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Class cls;
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Class cls;
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cls = objc_getClass("Foo");
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cls = objc_getClass("Foo");
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CHECK_IF(cls->info & CLS_HAS_CXX_STRUCTORS);
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CHECK_IF(cls->info & CLS_HAS_CXX_STRUCTORS);
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cls = objc_getClass("Bar");
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cls = objc_getClass("Bar");
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CHECK_IF(!(cls->info & CLS_HAS_CXX_STRUCTORS));
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CHECK_IF(!(cls->info & CLS_HAS_CXX_STRUCTORS));
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#else
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#else
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/* No test needed or available. */
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/* No test needed or available. */
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abort ();
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abort ();
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#endif
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#endif
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return 0;
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return 0;
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}
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}
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