Fix build error

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237859 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/WinEHPrepare.cpp b/lib/CodeGen/WinEHPrepare.cpp
index 8f67d21a47d9141f0943d7655e581a31428b0aef..77ee6396bb45d36737c5179ded994196bd39a447 100644 (file)
--- a/lib/CodeGen/WinEHPrepare.cpp
+++ b/lib/CodeGen/WinEHPrepare.cpp
@@ -733,7 +733,7 @@ bool WinEHPrepare::prepareExceptionHandlers(
   // outline the landing pad which encloses it.
   if (!isAsynchronousEHPersonality(Personality)) 
     std::sort(LPads.begin(), LPads.end(), 
-              [this](LandingPadInst* &L, LandingPadInst* &R) {
+              [this](LandingPadInst* const &L, LandingPadInst* const &R) {
                 return DT->dominates(R->getParent(), L->getParent());
               });