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45 lines
784 B
Objective-C
45 lines
784 B
Objective-C
// RUN: %llvmgcc -S -x objective-c -m64 -fobjc-abi-version=2 %s -o %t
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// RUN: grep {OBJC_CLASS_RO_\\\$_I4} %t | grep {i32 0, i32 1, i32 2, i32 0}
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// RUN: grep {OBJC_CLASS_RO_\\\$_I2} %t | grep {i32 0, i32 1, i32 1, i32 0}
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// RUN: grep {OBJC_CLASS_RO_\\\$_I5} %t | grep {i32 0, i32 0, i32 0, i32 0}
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// XTARGET: darwin
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// Test instance variable sizing when base class ends in bitfield
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@interface I3 {
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unsigned int _iv2 :1;
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}
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@end
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@interface I4 : I3 {
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char _iv4;
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}
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@end
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// Test case with no instance variables in derived class
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@interface I1 {
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unsigned int _iv2 :1;
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}
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@end
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@interface I2 : I1 {
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}
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@end
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// Test case with no instance variables anywhere
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@interface I6 {
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}
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@end
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@interface I5 : I6 {
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}
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@end
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@implementation I4
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@end
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@implementation I2
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@end
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@implementation I5
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@end
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