Combine common (de-)serialization logic for typedefs and type aliases

into operations on TypedefNameDecl. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146866 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Serialization/ASTReaderDecl.cpp b/lib/Serialization/ASTReaderDecl.cpp
index 3bcafe9d598a2e6318708e24d888ac2e4c37b6da..d538d6ebb6e76da197aaa8a7b17c2ea778769342 100644 (file)
--- a/lib/Serialization/ASTReaderDecl.cpp
+++ b/lib/Serialization/ASTReaderDecl.cpp
@@ -134,6 +134,7 @@ namespace clang {
     void VisitUsingDirectiveDecl(UsingDirectiveDecl *D);
     void VisitNamespaceAliasDecl(NamespaceAliasDecl *D);
     void VisitTypeDecl(TypeDecl *TD);
+    void VisitTypedefNameDecl(TypedefNameDecl *TD);
     void VisitTypedefDecl(TypedefDecl *TD);
     void VisitTypeAliasDecl(TypeAliasDecl *TD);
     void VisitUnresolvedUsingTypenameDecl(UnresolvedUsingTypenameDecl *D);
@@ -307,16 +308,18 @@ void ASTDeclReader::VisitTypeDecl(TypeDecl *TD) {
   TypeIDForTypeDecl = Reader.getGlobalTypeID(F, Record[Idx++]);
 }
 
-void ASTDeclReader::VisitTypedefDecl(TypedefDecl *TD) {
+void ASTDeclReader::VisitTypedefNameDecl(TypedefNameDecl *TD) {
   VisitRedeclarable(TD);
   VisitTypeDecl(TD);
-  TD->setTypeSourceInfo(GetTypeSourceInfo(Record, Idx));
+  TD->setTypeSourceInfo(GetTypeSourceInfo(Record, Idx));  
+}
+
+void ASTDeclReader::VisitTypedefDecl(TypedefDecl *TD) {
+  VisitTypedefNameDecl(TD);
 }
 
 void ASTDeclReader::VisitTypeAliasDecl(TypeAliasDecl *TD) {
-  VisitRedeclarable(TD);
-  VisitTypeDecl(TD);
-  TD->setTypeSourceInfo(GetTypeSourceInfo(Record, Idx));
+  VisitTypedefNameDecl(TD);
 }
 
 void ASTDeclReader::VisitTagDecl(TagDecl *TD) {

diff --git a/lib/Serialization/ASTWriterDecl.cpp b/lib/Serialization/ASTWriterDecl.cpp
index 26dfd36f77d4c327b2cd8249242a6c0dec564f1c..4e9a315d22d48f210aac440b10989ae7c3b798ee 100644 (file)
--- a/lib/Serialization/ASTWriterDecl.cpp
+++ b/lib/Serialization/ASTWriterDecl.cpp
@@ -55,6 +55,7 @@ namespace clang {
     void VisitUsingDirectiveDecl(UsingDirectiveDecl *D);
     void VisitNamespaceAliasDecl(NamespaceAliasDecl *D);
     void VisitTypeDecl(TypeDecl *D);
+    void VisitTypedefNameDecl(TypedefNameDecl *D);
     void VisitTypedefDecl(TypedefDecl *D);
     void VisitTypeAliasDecl(TypeAliasDecl *D);
     void VisitUnresolvedUsingTypenameDecl(UnresolvedUsingTypenameDecl *D);
@@ -200,11 +201,14 @@ void ASTDeclWriter::VisitTypeDecl(TypeDecl *D) {
   Writer.AddTypeRef(QualType(D->getTypeForDecl(), 0), Record);
 }
 
-void ASTDeclWriter::VisitTypedefDecl(TypedefDecl *D) {
+void ASTDeclWriter::VisitTypedefNameDecl(TypedefNameDecl *D) {
   VisitRedeclarable(D);
   VisitTypeDecl(D);
-  Writer.AddTypeSourceInfo(D->getTypeSourceInfo(), Record);
+  Writer.AddTypeSourceInfo(D->getTypeSourceInfo(), Record);  
+}
 
+void ASTDeclWriter::VisitTypedefDecl(TypedefDecl *D) {
+  VisitTypedefNameDecl(D);
   if (!D->hasAttrs() &&
       !D->isImplicit() &&
       !D->isUsed(false) &&
@@ -221,9 +225,7 @@ void ASTDeclWriter::VisitTypedefDecl(TypedefDecl *D) {
 }
 
 void ASTDeclWriter::VisitTypeAliasDecl(TypeAliasDecl *D) {
-  VisitRedeclarable(D);
-  VisitTypeDecl(D);
-  Writer.AddTypeSourceInfo(D->getTypeSourceInfo(), Record);
+  VisitTypedefNameDecl(D);
   Code = serialization::DECL_TYPEALIAS;
 }