Fix code generation of variables reference expressions when mixing

blocks and lambdas, based heavily on a patch from Meador Inge. Fixes
PR12746 / <rdar://problem/11465120>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156925 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index e81787d5a4..440382bb5a 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -10069,7 +10069,7 @@ static ExprResult captureInLambda(Sema &S, LambdaScopeInfo *LSI,
   // C++ [expr.prim.labda]p12:
   //   An entity captured by a lambda-expression is odr-used (3.2) in
   //   the scope containing the lambda-expression.
-  Expr *Ref = new (S.Context) DeclRefExpr(Var, false, DeclRefType,
+  Expr *Ref = new (S.Context) DeclRefExpr(Var, true, DeclRefType,
                                           VK_LValue, Loc);
   Var->setReferenced(true);
   Var->setUsed(true);