1 files changed, 4 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaLambda.cpp b/clang/lib/Sema/SemaLambda.cpp
index b2055dd650e..f6c9dee2a08 100644
--- a/clang/lib/Sema/SemaLambda.cpp
+++ b/clang/lib/Sema/SemaLambda.cpp
@@ -854,7 +854,7 @@ FieldDecl *Sema::buildInitCaptureField(LambdaScopeInfo *LSI, VarDecl *Var) {
 
   LSI->addCapture(Var, /*isBlock*/false, Var->getType()->isReferenceType(),
                   /*isNested*/false, Var->getLocation(), SourceLocation(),
-                  Var->getType(), Var->getInit());
+                  Var->getType(), Var->getInit(), /*Invalid*/false);
   return Field;
 }
 
@@ -1586,6 +1586,9 @@ ExprResult Sema::BuildLambdaExpr(SourceLocation StartLoc, SourceLocation EndLoc,
     for (unsigned I = 0, N = LSI->Captures.size(); I != N; ++I, ++CurField) {
       const Capture &From = LSI->Captures[I];
 
+      if (From.isInvalid())
+        return ExprError();
+
       assert(!From.isBlockCapture() && "Cannot capture __block variables");
       bool IsImplicit = I >= LSI->NumExplicitCaptures;