Add a hasExternalLinkage helper. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176607 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/ARCMigrate/TransUnbridgedCasts.cpp b/lib/ARCMigrate/TransUnbridgedCasts.cpp
index 429a705a1f..fc4a75fdb8 100644
--- a/lib/ARCMigrate/TransUnbridgedCasts.cpp
+++ b/lib/ARCMigrate/TransUnbridgedCasts.cpp
@@ -148,7 +148,7 @@ private:
             if (FD->getName() == "CFRetain" && 
                 FD->getNumParams() == 1 &&
                 FD->getParent()->isTranslationUnit() &&
-                FD->getLinkage() == ExternalLinkage) {
+                FD->hasExternalLinkage()) {
               Expr *Arg = callE->getArg(0);
               if (const ImplicitCastExpr *ICE = dyn_cast<ImplicitCastExpr>(Arg)) {
                 const Expr *sub = ICE->getSubExpr();
@@ -413,7 +413,7 @@ private:
             FD = dyn_cast_or_null<FunctionDecl>(callE->getCalleeDecl()))
         if (FD->getName() == "CFRetain" && FD->getNumParams() == 1 &&
             FD->getParent()->isTranslationUnit() &&
-            FD->getLinkage() == ExternalLinkage)
+            FD->hasExternalLinkage())
           return true;
 
     return false;