From: Ted Kremenek <kremenek@apple.com>
Date: Mon, 23 Mar 2009 22:50:47 +0000 (+0000)
Subject: Deallocate 'DeclRefExpr's in correctly formed '#pragma unused'
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=45a3c05640b1b08e7f7f69f633f899fd0e792f3c;p=clang

Deallocate 'DeclRefExpr's in correctly formed '#pragma unused'


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67573 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/SemaAttr.cpp b/lib/Sema/SemaAttr.cpp
index a799169f23..1bf8444c42 100644
--- a/lib/Sema/SemaAttr.cpp
+++ b/lib/Sema/SemaAttr.cpp
@@ -206,5 +206,6 @@ void Sema::ActOnPragmaUnused(ExprTy **Exprs, unsigned NumExprs,
   for (unsigned i = 0; i < NumExprs; ++i) {
     DeclRefExpr *DR = (DeclRefExpr*) Exprs[i];
     DR->getDecl()->addAttr(::new (Context) UnusedAttr());
+    DR->Destroy(Context);
   }
 }