Objective-C. Recover from missing interface decl.
and checking on availability of method declaration
instead of crashing. // rdar://18059669
llvm-svn: 216191
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index b3e92d7..c8c3815 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -13634,5 +13634,6 @@
dyn_cast<ObjCImplementationDecl>(D)) {
D = ID->getClassInterface();
}
- return D->getAvailability();
+ // Recover from user error.
+ return D ? D->getAvailability() : AR_Available;
}