commit cb1c77f90d4e747b83a0d0cc125dc01567378f82
author Nuno Lopes <nunoplopes@sapo.pt> Thu Dec 24 00:28:18 2009 +0000
committer Nuno Lopes <nunoplopes@sapo.pt> Thu Dec 24 00:28:18 2009 +0000
tree 2e43194240fe7d8f7477350b525a277af0b27a6d
parent f75b8309e3e40290683e3d34bac3a04e88d9c625

support the warn_unused_result in C++ class methods

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92095 91177308-0d34-0410-b5e6-96231b3b80d8

lib/AST/Expr.cpp

diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp
index cb0165c..960d83d 100644
--- a/lib/AST/Expr.cpp
+++ b/lib/AST/Expr.cpp
@@ -402,6 +402,8 @@
   Expr *CEE = getCallee()->IgnoreParenCasts();
   if (DeclRefExpr *DRE = dyn_cast<DeclRefExpr>(CEE))
     return DRE->getDecl();
+  if (MemberExpr *ME = dyn_cast<MemberExpr>(CEE))
+    return ME->getMemberDecl();
 
   return 0;
 }