| // 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 |
