The previous typo correction handling assumed that ivars are only declared in
the interface declaration rather than as a private ivar in the implementation.
Adjust the handling to permit both interfaces. Assert earlier that the
interface has been acquired to ensure that we can identify when both possible
casts have failed.
Addresses PR31040!
llvm-svn: 287238
This created 2 issues:
1) Performance issue, since typo-correction with PCH/modules is rather expensive.
2) Correctness issue, since if it managed to "correct" 'super' then bogus compiler errors would
be emitted, like this:
3.m:8:3: error: unknown type name 'super'; did you mean 'super1'?
super.x = 0;
^~~~~
super1
t3.m:5:13: note: 'super1' declared here
typedef int super1;
^
t3.m:8:8: error: expected identifier or '('
super.x = 0;
^
llvm-svn: 177126
Saleem Abdulrasool