Creating branches/google/stable and tags/google/stable/2019-01-18 from r351319

git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/google/stable@351578 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 8 insertions, 0 deletions

diff --git a/include/clang/AST/DeclObjC.h b/include/clang/AST/DeclObjC.h
index bc10ba42c6..5b57411f97 100644
--- a/include/clang/AST/DeclObjC.h
+++ b/include/clang/AST/DeclObjC.h
@@ -369,6 +369,14 @@ public:
                               NumParams);
   }
 
+  ParmVarDecl *getParamDecl(unsigned Idx) {
+    assert(Idx < NumParams && "Index out of bounds!");
+    return getParams()[Idx];
+  }
+  const ParmVarDecl *getParamDecl(unsigned Idx) const {
+    return const_cast<ObjCMethodDecl *>(this)->getParamDecl(Idx);
+  }
+
   /// Sets the method's parameters and selector source locations.
   /// If the method is implicit (not coming from source) \p SelLocs is
   /// ignored.