[clang] NFC: Remove `OptionalFileEntryRefDegradesToFileEntryPtr` (#74899)

3 files changed, 8 insertions, 8 deletions

diff --git a/clang/lib/Serialization/ASTReader.cpp b/clang/lib/Serialization/ASTReader.cpp
index 49f25d6..ac9bddb 100644
--- a/clang/lib/Serialization/ASTReader.cpp
+++ b/clang/lib/Serialization/ASTReader.cpp
@@ -2531,8 +2531,7 @@ InputFile ASTReader::getInputFile(ModuleFile &F, unsigned ID, bool Complain) {
     Overridden = false;
   }
 
-  OptionalFileEntryRefDegradesToFileEntryPtr File = OptionalFileEntryRef(
-      expectedToOptional(FileMgr.getFileRef(Filename, /*OpenFile=*/false)));
+  auto File = FileMgr.getOptionalFileRef(Filename, /*OpenFile=*/false);
 
   // For an overridden file, create a virtual file with the stored
   // size/timestamp.
@@ -2559,7 +2558,8 @@ InputFile ASTReader::getInputFile(ModuleFile &F, unsigned ID, bool Complain) {
   // PCH.
   SourceManager &SM = getSourceManager();
   // FIXME: Reject if the overrides are different.
-  if ((!Overridden && !Transient) && !SkipChecks && SM.isFileOverridden(File)) {
+  if ((!Overridden && !Transient) && !SkipChecks &&
+      SM.isFileOverridden(*File)) {
     if (Complain)
       Error(diag::err_fe_pch_file_overridden, Filename);
 
diff --git a/clang/lib/Serialization/ASTWriter.cpp b/clang/lib/Serialization/ASTWriter.cpp
index 38e8b8c..91eb2af 100644
--- a/clang/lib/Serialization/ASTWriter.cpp
+++ b/clang/lib/Serialization/ASTWriter.cpp
@@ -2182,8 +2182,8 @@ void ASTWriter::WriteSourceManagerBlock(SourceManager &SourceMgr,
                "Writing to AST an overridden file is not supported");
 
         // The source location entry is a file. Emit input file ID.
-        assert(InputFileIDs[Content->OrigEntry] != 0 && "Missed file entry");
-        Record.push_back(InputFileIDs[Content->OrigEntry]);
+        assert(InputFileIDs[*Content->OrigEntry] != 0 && "Missed file entry");
+        Record.push_back(InputFileIDs[*Content->OrigEntry]);
 
         Record.push_back(getAdjustedNumCreatedFIDs(FID));
 
@@ -4695,7 +4695,7 @@ void ASTWriter::collectNonAffectingInputFiles() {
 
     if (!isModuleMap(File.getFileCharacteristic()) ||
         AffectingModuleMaps.empty() ||
-        AffectingModuleMaps.find(Cache->OrigEntry) != AffectingModuleMaps.end())
+        llvm::is_contained(AffectingModuleMaps, *Cache->OrigEntry))
       continue;
 
     IsSLocAffecting[I] = false;
diff --git a/clang/lib/Serialization/ModuleManager.cpp b/clang/lib/Serialization/ModuleManager.cpp
index d1ded6c..51b6429 100644
--- a/clang/lib/Serialization/ModuleManager.cpp
+++ b/clang/lib/Serialization/ModuleManager.cpp
@@ -52,8 +52,8 @@ ModuleFile *ModuleManager::lookupByFileName(StringRef Name) const {
 
 ModuleFile *ModuleManager::lookupByModuleName(StringRef Name) const {
   if (const Module *Mod = HeaderSearchInfo.getModuleMap().findModule(Name))
-    if (const FileEntry *File = Mod->getASTFile())
-      return lookup(File);
+    if (OptionalFileEntryRef File = Mod->getASTFile())
+      return lookup(*File);
 
   return nullptr;
 }