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Test for (llvm-gcc) 70231.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70233 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dale Johannesen 2009-04-27 19:15:09 +00:00
parent 5f96943e01
commit 48c255d7f8
1 changed files with 44 additions and 0 deletions
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test/FrontendObjC/2009-04-27-bitfield-vs-ivar.m Normal file
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// RUN: %llvmgcc -S -x objective-c -m64 -fobjc-abi-version=2 %s -o %t
// RUN: grep {OBJC_CLASS_RO_\\\$_I4} %t | grep {i32 0, i32 1, i32 2, i32 0}
// RUN: grep {OBJC_CLASS_RO_\\\$_I2} %t | grep {i32 0, i32 1, i32 1, i32 0}
// RUN: grep {OBJC_CLASS_RO_\\\$_I5} %t | grep {i32 0, i32 0, i32 0, i32 0}
// XTARGETS: darwin
// Test instance variable sizing when base class ends in bitfield
@interface I3 {
unsigned int _iv2 :1;
}
@end
@interface I4 : I3 {
char _iv4;
}
@end
// Test case with no instance variables in derived class
@interface I1 {
unsigned int _iv2 :1;
}
@end
@interface I2 : I1 {
}
@end
// Test case with no instance variables anywhere
@interface I6 {
}
@end
@interface I5 : I6 {
}
@end
@implementation I4
@end
@implementation I2
@end
@implementation I5
@end