[clang][Modules] Remove unnecessary includes of Module.h (#93417)

Author: davidstone

clang-tools-extra/clangd/unittests/ReplayPeambleTests.cpp

@@ -25,7 +25,6 @@
 #include "clang/AST/DeclTemplate.h"
 #include "clang/Basic/FileEntry.h"
 #include "clang/Basic/LLVM.h"
-#include "clang/Basic/Module.h"
 #include "clang/Basic/SourceLocation.h"
 #include "clang/Basic/SourceManager.h"
 #include "clang/Basic/TokenKinds.h"
@@ -42,7 +41,11 @@
 #include <memory>
 #include <vector>
 
-namespace clang::clangd {
+namespace clang {
+
+class Module;
+
+namespace clangd {
 namespace {
 struct Inclusion {
  Inclusion(const SourceManager &SM, SourceLocation HashLoc,
@@ -170,4 +173,5 @@ TEST(ReplayPreambleTest, IncludesAndSkippedFiles) {
  }
 }
 } // namespace
-} // namespace clang::clangd
+} // namespace clangd
+} // namespace clang

clang/include/clang/APINotes/APINotesManager.h

@@ -9,7 +9,6 @@
 #ifndef LLVM_CLANG_APINOTES_APINOTESMANAGER_H
 #define LLVM_CLANG_APINOTES_APINOTESMANAGER_H
 
-#include "clang/Basic/Module.h"
 #include "clang/Basic/SourceLocation.h"
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/DenseMap.h"
@@ -24,6 +23,7 @@ namespace clang {
 class DirectoryEntry;
 class FileEntry;
 class LangOptions;
+class Module;
 class SourceManager;
 
 namespace api_notes {

clang/include/clang/ExtractAPI/Serialization/SymbolGraphSerializer.h

@@ -17,7 +17,6 @@
 #ifndef LLVM_CLANG_EXTRACTAPI_SERIALIZATION_SYMBOLGRAPHSERIALIZER_H
 #define LLVM_CLANG_EXTRACTAPI_SERIALIZATION_SYMBOLGRAPHSERIALIZER_H
 
-#include "clang/Basic/Module.h"
 #include "clang/ExtractAPI/API.h"
 #include "clang/ExtractAPI/APIIgnoresList.h"
 #include "clang/ExtractAPI/Serialization/APISetVisitor.h"

clang/include/clang/Serialization/ASTWriter.h

@@ -18,7 +18,6 @@
 #include "clang/AST/Decl.h"
 #include "clang/AST/Type.h"
 #include "clang/Basic/LLVM.h"
-#include "clang/Basic/Module.h"
 #include "clang/Basic/SourceLocation.h"
 #include "clang/Sema/Sema.h"
 #include "clang/Sema/SemaConsumer.h"

clang/include/clang/Serialization/ModuleManager.h

@@ -15,7 +15,6 @@
 #define LLVM_CLANG_SERIALIZATION_MODULEMANAGER_H
 
 #include "clang/Basic/LLVM.h"
-#include "clang/Basic/Module.h"
 #include "clang/Basic/SourceLocation.h"
 #include "clang/Serialization/ModuleFile.h"
 #include "llvm/ADT/DenseMap.h"

clang/lib/APINotes/APINotesManager.cpp

@@ -12,6 +12,7 @@
 #include "clang/Basic/Diagnostic.h"
 #include "clang/Basic/FileManager.h"
 #include "clang/Basic/LangOptions.h"
+#include "clang/Basic/Module.h"
 #include "clang/Basic/SourceManager.h"
 #include "clang/Basic/SourceMgrAdapter.h"
 #include "clang/Basic/Version.h"

clang/lib/AST/ASTDumper.cpp

@@ -17,7 +17,6 @@
 #include "clang/AST/DeclLookups.h"
 #include "clang/AST/JSONNodeDumper.h"
 #include "clang/Basic/Builtins.h"
-#include "clang/Basic/Module.h"
 #include "clang/Basic/SourceManager.h"
 #include "llvm/Support/raw_ostream.h"
 

clang/lib/CodeGen/CodeGenModule.h

@@ -24,7 +24,6 @@
 #include "clang/AST/Mangle.h"
 #include "clang/Basic/ABI.h"
 #include "clang/Basic/LangOptions.h"
-#include "clang/Basic/Module.h"
 #include "clang/Basic/NoSanitizeList.h"
 #include "clang/Basic/ProfileList.h"
 #include "clang/Basic/TargetInfo.h"

clang/lib/ExtractAPI/API.cpp

@@ -14,7 +14,6 @@
 
 #include "clang/ExtractAPI/API.h"
 #include "clang/AST/RawCommentList.h"
-#include "clang/Basic/Module.h"
 #include "clang/Index/USRGeneration.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/ErrorHandling.h"

libcxx/test/tools/clang_tidy_checks/header_exportable_declarations.cpp

@@ -9,8 +9,6 @@
 #include "clang-tidy/ClangTidyCheck.h"
 #include "clang-tidy/ClangTidyModuleRegistry.h"
 
-#include "clang/Basic/Module.h"
-
 #include "llvm/ADT/ArrayRef.h"
 
 #include "header_exportable_declarations.hpp"