[PATCH] D104350: [clang][AST] Make `getLocalOrImportedSubmoduleID` work with const `Module*`. NFC.

[Volodymyr Sapsai via Phabricator via cfe-commits]

vsapsai created this revision.
vsapsai added a reviewer: dexonsmith.
Herald added a subscriber: ributzka.
vsapsai requested review of this revision.
Herald added a project: clang.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D104350

Files:
  clang/include/clang/Serialization/ASTWriter.h
  clang/lib/Serialization/ASTWriter.cpp


Index: clang/lib/Serialization/ASTWriter.cpp
===================================================================
--- clang/lib/Serialization/ASTWriter.cpp
+++ clang/lib/Serialization/ASTWriter.cpp
@@ -2476,11 +2476,11 @@
   }
 }
 
-unsigned ASTWriter::getLocalOrImportedSubmoduleID(Module *Mod) {
+unsigned ASTWriter::getLocalOrImportedSubmoduleID(const Module *Mod) {
   if (!Mod)
     return 0;
 
-  llvm::DenseMap<Module *, unsigned>::iterator Known = SubmoduleIDs.find(Mod);
+  auto Known = SubmoduleIDs.find(Mod);
   if (Known != SubmoduleIDs.end())
     return Known->second;
 
Index: clang/include/clang/Serialization/ASTWriter.h
===================================================================
--- clang/include/clang/Serialization/ASTWriter.h
+++ clang/include/clang/Serialization/ASTWriter.h
@@ -450,7 +450,7 @@
 
   /// A mapping from each known submodule to its ID number, which will
   /// be a positive integer.
-  llvm::DenseMap<Module *, unsigned> SubmoduleIDs;
+  llvm::DenseMap<const Module *, unsigned> SubmoduleIDs;
 
   /// A list of the module file extension writers.
   std::vector<std::unique_ptr<ModuleFileExtensionWriter>>
@@ -671,7 +671,7 @@
   /// Retrieve or create a submodule ID for this module, or return 0 if
   /// the submodule is neither local (a submodle of the currently-written module)
   /// nor from an imported module.
-  unsigned getLocalOrImportedSubmoduleID(Module *Mod);
+  unsigned getLocalOrImportedSubmoduleID(const Module *Mod);
 
   /// Note that the identifier II occurs at the given offset
   /// within the identifier table.


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