Merge handleDLLImportAttr and handleDLLExportAttr into one function.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@211647 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Sema/SemaDeclAttr.cpp b/lib/Sema/SemaDeclAttr.cpp
index 5c868e94e35a5dae966e8728648811d37795561d..af216d26e51a045eff1713f818ee8e012bcb1e15 100644 (file)
--- a/lib/Sema/SemaDeclAttr.cpp
+++ b/lib/Sema/SemaDeclAttr.cpp
@@ -3844,13 +3844,6 @@ DLLImportAttr *Sema::mergeDLLImportAttr(Decl *D, SourceRange Range,
   return ::new (Context) DLLImportAttr(Range, Context, AttrSpellingListIndex);
 }
 
-static void handleDLLImportAttr(Sema &S, Decl *D, const AttributeList &Attr) {
-  unsigned Index = Attr.getAttributeSpellingListIndex();
-  DLLImportAttr *NewAttr = S.mergeDLLImportAttr(D, Attr.getRange(), Index);
-  if (NewAttr)
-    D->addAttr(NewAttr);
-}
-
 DLLExportAttr *Sema::mergeDLLExportAttr(Decl *D, SourceRange Range,
                                         unsigned AttrSpellingListIndex) {
   if (DLLImportAttr *Import = D->getAttr<DLLImportAttr>()) {
@@ -3864,9 +3857,11 @@ DLLExportAttr *Sema::mergeDLLExportAttr(Decl *D, SourceRange Range,
   return ::new (Context) DLLExportAttr(Range, Context, AttrSpellingListIndex);
 }
 
-static void handleDLLExportAttr(Sema &S, Decl *D, const AttributeList &Attr) {
-  unsigned Index = Attr.getAttributeSpellingListIndex();
-  DLLExportAttr *NewAttr = S.mergeDLLExportAttr(D, Attr.getRange(), Index);
+static void handleDLLAttr(Sema &S, Decl *D, const AttributeList &A) {
+  unsigned Index = A.getAttributeSpellingListIndex();
+  Attr *NewAttr = A.getKind() == AttributeList::AT_DLLExport
+                      ? (Attr *)S.mergeDLLExportAttr(D, A.getRange(), Index)
+                      : (Attr *)S.mergeDLLImportAttr(D, A.getRange(), Index);
   if (NewAttr)
     D->addAttr(NewAttr);
 }
@@ -4070,10 +4065,8 @@ static void ProcessDeclAttribute(Sema &S, Scope *scope, Decl *D,
     handleX86ForceAlignArgPointerAttr(S, D, Attr);
     break;
   case AttributeList::AT_DLLExport:
-    handleDLLExportAttr(S, D, Attr);
-    break;
   case AttributeList::AT_DLLImport:
-    handleDLLImportAttr(S, D, Attr);
+    handleDLLAttr(S, D, Attr);
     break;
   case AttributeList::AT_Mips16:
     handleSimpleAttribute<Mips16Attr>(S, D, Attr);