Rename ASTReader::PerFileData to serialization::Module, pulling it out

of ASTReader so it can become its own full-fledged class
(eventually). No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135767 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Frontend/ASTUnit.cpp

@@ -595,7 +595,7 @@ ASTUnit *ASTUnit::LoadFromASTFile(const std::string &Filename,
   Reader->setListener(new ASTInfoCollector(LangInfo, HeaderInfo, TargetTriple,
                                            Predefines, Counter));
 
-  switch (Reader->ReadAST(Filename, ASTReader::MainFile)) {
+  switch (Reader->ReadAST(Filename, serialization::MK_MainFile)) {
   case ASTReader::Success:
     break;
 
@@ -2380,7 +2380,7 @@ void ASTUnit::TranslateStoredDiagnostics(
   llvm::SmallVector<StoredDiagnostic, 4> Result;
   Result.reserve(Diags.size());
   assert(MMan && "Don't have a module manager");
-  ASTReader::PerFileData *Mod = MMan->Modules.lookup(ModName);
+  serialization::Module *Mod = MMan->Modules.lookup(ModName);
   assert(Mod && "Don't have preamble module");
   SLocRemap &Remap = Mod->SLocRemap;
   for (unsigned I = 0, N = Diags.size(); I != N; ++I) {

lib/Frontend/CompilerInstance.cpp

@@ -295,8 +295,9 @@ CompilerInstance::createPCHExternalASTSource(llvm::StringRef Path,
 
   Reader->setDeserializationListener(
             static_cast<ASTDeserializationListener *>(DeserializationListener));
-  switch (Reader->ReadAST(Path,
-                          Preamble ? ASTReader::Preamble : ASTReader::PCH)) {
+  switch (Reader->ReadAST(Path, 
+                          Preamble ? serialization::MK_Preamble 
+                                   : serialization::MK_PCH)) {
   case ASTReader::Success:
     // Set the predefines buffer as suggested by the PCH reader. Typically, the
     // predefines buffer will be empty.