diff options
| author | Douglas Gregor <dgregor@apple.com> | 2013-01-15 22:43:08 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2013-01-15 22:43:08 +0000 |
| commit | f4d918fdf7da64215db8abe63945798c66e6d132 (patch) | |
| tree | 3e7e4638ae49e8361b6d3c3a746b38075a8fb8bd /lib/Sema/SemaDeclObjC.cpp | |
| parent | 041e6aab2f48574009aebfb41ffcb74d00758a1f (diff) | |
When checking availability attributes for consistency between an
overriding and overridden method, allow the overridden method to have
a narrower contract (introduced earlier, deprecated/obsoleted later)
than the overriding method. Fixes <rdar://problem/12992023>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172567 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaDeclObjC.cpp')
| -rw-r--r-- | lib/Sema/SemaDeclObjC.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/Sema/SemaDeclObjC.cpp b/lib/Sema/SemaDeclObjC.cpp index d22d7a14f6..870c52b6e6 100644 --- a/lib/Sema/SemaDeclObjC.cpp +++ b/lib/Sema/SemaDeclObjC.cpp @@ -109,8 +109,7 @@ bool Sema::checkInitMethod(ObjCMethodDecl *method, } void Sema::CheckObjCMethodOverride(ObjCMethodDecl *NewMethod, - const ObjCMethodDecl *Overridden, - bool IsImplementation) { + const ObjCMethodDecl *Overridden) { if (Overridden->hasRelatedResultType() && !NewMethod->hasRelatedResultType()) { // This can only happen when the method follows a naming convention that |