[Tooling] Remove unused includes (NFC) (#142257)

kazutakahirata · web-flow · commit 2c855e629c9b · 2025-05-31T15:03:56.000-07:00
These are identified by misc-include-cleaner.  I've filtered out those
that break builds.  Also, I'm staying away from llvm-config.h,
config.h, and Compiler.h, which likely cause platform- or
compiler-specific build failures.
diff --git a/clang/lib/Tooling/CompilationDatabase.cpp b/clang/lib/Tooling/CompilationDatabase.cpp
@@ -22,19 +22,13 @@
 #include "clang/Driver/Action.h"
 #include "clang/Driver/Compilation.h"
 #include "clang/Driver/Driver.h"
-#include "clang/Driver/DriverDiagnostic.h"
 #include "clang/Driver/Job.h"
 #include "clang/Frontend/TextDiagnosticPrinter.h"
 #include "clang/Tooling/CompilationDatabasePluginRegistry.h"
 #include "clang/Tooling/Tooling.h"
-#include "llvm/ADT/ArrayRef.h"
-#include "llvm/ADT/IntrusiveRefCntPtr.h"
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/ADT/SmallString.h"
-#include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Option/Arg.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorOr.h"
 #include "llvm/Support/LineIterator.h"
diff --git a/clang/lib/Tooling/DependencyScanning/DependencyScanningFilesystem.cpp b/clang/lib/Tooling/DependencyScanning/DependencyScanningFilesystem.cpp
@@ -8,7 +8,6 @@
 
 #include "clang/Tooling/DependencyScanning/DependencyScanningFilesystem.h"
 #include "llvm/Support/MemoryBuffer.h"
-#include "llvm/Support/SmallVectorMemoryBuffer.h"
 #include "llvm/Support/Threading.h"
 #include <optional>
 
diff --git a/clang/lib/Tooling/DependencyScanning/DependencyScanningWorker.cpp b/clang/lib/Tooling/DependencyScanning/DependencyScanningWorker.cpp
@@ -26,7 +26,6 @@
 #include "clang/Tooling/DependencyScanning/ModuleDepCollector.h"
 #include "clang/Tooling/Tooling.h"
 #include "llvm/ADT/IntrusiveRefCntPtr.h"
-#include "llvm/ADT/ScopeExit.h"
 #include "llvm/Support/Allocator.h"
 #include "llvm/Support/Error.h"
 #include "llvm/Support/MemoryBuffer.h"
diff --git a/clang/lib/Tooling/DependencyScanning/ModuleDepCollector.cpp b/clang/lib/Tooling/DependencyScanning/ModuleDepCollector.cpp
@@ -14,7 +14,6 @@
 #include "clang/Tooling/DependencyScanning/DependencyScanningWorker.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/Support/BLAKE3.h"
-#include "llvm/Support/StringSaver.h"
 #include <optional>
 
 using namespace clang;
diff --git a/clang/lib/Tooling/ExpandResponseFilesCompilationDatabase.cpp b/clang/lib/Tooling/ExpandResponseFilesCompilationDatabase.cpp
@@ -11,10 +11,6 @@
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/ConvertUTF.h"
-#include "llvm/Support/ErrorOr.h"
-#include "llvm/Support/MemoryBuffer.h"
-#include "llvm/Support/Path.h"
-#include "llvm/Support/StringSaver.h"
 #include "llvm/TargetParser/Host.h"
 #include "llvm/TargetParser/Triple.h"
 
diff --git a/clang/lib/Tooling/FileMatchTrie.cpp b/clang/lib/Tooling/FileMatchTrie.cpp
@@ -15,7 +15,6 @@
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/Path.h"
-#include "llvm/Support/raw_ostream.h"
 #include <string>
 #include <vector>
 
diff --git a/clang/lib/Tooling/Inclusions/HeaderIncludes.cpp b/clang/lib/Tooling/Inclusions/HeaderIncludes.cpp
@@ -7,7 +7,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/Tooling/Inclusions/HeaderIncludes.h"
-#include "clang/Basic/FileManager.h"
 #include "clang/Basic/SourceManager.h"
 #include "clang/Lex/Lexer.h"
 #include "llvm/Support/FormatVariadic.h"
diff --git a/clang/lib/Tooling/JSONCompilationDatabase.cpp b/clang/lib/Tooling/JSONCompilationDatabase.cpp
@@ -15,12 +15,9 @@
 #include "clang/Tooling/CompilationDatabase.h"
 #include "clang/Tooling/CompilationDatabasePluginRegistry.h"
 #include "clang/Tooling/Tooling.h"
-#include "llvm/ADT/STLExtras.h"
-#include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/Allocator.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/ErrorOr.h"
 #include "llvm/Support/MemoryBuffer.h"
@@ -30,13 +27,11 @@
 #include "llvm/Support/YAMLParser.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/TargetParser/Host.h"
-#include "llvm/TargetParser/Triple.h"
 #include <cassert>
 #include <memory>
 #include <optional>
 #include <string>
 #include <system_error>
-#include <tuple>
 #include <utility>
 #include <vector>
 
diff --git a/clang/lib/Tooling/Refactoring.cpp b/clang/lib/Tooling/Refactoring.cpp
@@ -18,8 +18,6 @@
 #include "clang/Frontend/TextDiagnosticPrinter.h"
 #include "clang/Lex/Lexer.h"
 #include "clang/Rewrite/Core/Rewriter.h"
-#include "llvm/Support/Path.h"
-#include "llvm/Support/raw_os_ostream.h"
 
 namespace clang {
 namespace tooling {
diff --git a/clang/lib/Tooling/Refactoring/ASTSelectionRequirements.cpp b/clang/lib/Tooling/Refactoring/ASTSelectionRequirements.cpp
@@ -7,7 +7,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/Tooling/Refactoring/RefactoringActionRuleRequirements.h"
-#include "clang/AST/Attr.h"
 #include <optional>
 
 using namespace clang;
diff --git a/clang/lib/Tooling/Refactoring/Rename/RenamingAction.cpp b/clang/lib/Tooling/Refactoring/Rename/RenamingAction.cpp
@@ -14,21 +14,12 @@
 #include "clang/Tooling/Refactoring/Rename/RenamingAction.h"
 #include "clang/AST/ASTConsumer.h"
 #include "clang/AST/ASTContext.h"
-#include "clang/Basic/FileManager.h"
 #include "clang/Frontend/CompilerInstance.h"
-#include "clang/Frontend/FrontendAction.h"
 #include "clang/Lex/Lexer.h"
-#include "clang/Lex/Preprocessor.h"
-#include "clang/Tooling/CommonOptionsParser.h"
-#include "clang/Tooling/Refactoring.h"
-#include "clang/Tooling/Refactoring/RefactoringAction.h"
-#include "clang/Tooling/Refactoring/RefactoringDiagnostic.h"
-#include "clang/Tooling/Refactoring/RefactoringOptions.h"
 #include "clang/Tooling/Refactoring/Rename/SymbolName.h"
 #include "clang/Tooling/Refactoring/Rename/USRFinder.h"
 #include "clang/Tooling/Refactoring/Rename/USRFindingAction.h"
 #include "clang/Tooling/Refactoring/Rename/USRLocFinder.h"
-#include "clang/Tooling/Tooling.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/Support/Errc.h"
 #include "llvm/Support/Error.h"
diff --git a/clang/lib/Tooling/Refactoring/Rename/USRFinder.cpp b/clang/lib/Tooling/Refactoring/Rename/USRFinder.cpp
@@ -12,14 +12,12 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/Tooling/Refactoring/Rename/USRFinder.h"
-#include "clang/AST/AST.h"
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/RecursiveASTVisitor.h"
 #include "clang/Basic/SourceManager.h"
 #include "clang/Index/USRGeneration.h"
 #include "clang/Lex/Lexer.h"
 #include "clang/Tooling/Refactoring/RecursiveSymbolVisitor.h"
-#include "llvm/ADT/SmallVector.h"
 
 using namespace llvm;
 
diff --git a/clang/lib/Tooling/Refactoring/Rename/USRFindingAction.cpp b/clang/lib/Tooling/Refactoring/Rename/USRFindingAction.cpp
@@ -13,22 +13,15 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/Tooling/Refactoring/Rename/USRFindingAction.h"
-#include "clang/AST/AST.h"
 #include "clang/AST/ASTConsumer.h"
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/Decl.h"
 #include "clang/AST/RecursiveASTVisitor.h"
-#include "clang/Basic/FileManager.h"
 #include "clang/Frontend/CompilerInstance.h"
-#include "clang/Frontend/FrontendAction.h"
 #include "clang/Lex/Lexer.h"
-#include "clang/Lex/Preprocessor.h"
-#include "clang/Tooling/CommonOptionsParser.h"
-#include "clang/Tooling/Refactoring.h"
 #include "clang/Tooling/Refactoring/Rename/USRFinder.h"
 #include "clang/Tooling/Tooling.h"
 
-#include <algorithm>
 #include <set>
 #include <string>
 #include <vector>
diff --git a/clang/lib/Tooling/Syntax/BuildTree.cpp b/clang/lib/Tooling/Syntax/BuildTree.cpp
@@ -22,7 +22,6 @@
 #include "clang/Basic/LLVM.h"
 #include "clang/Basic/SourceLocation.h"
 #include "clang/Basic/SourceManager.h"
-#include "clang/Basic/Specifiers.h"
 #include "clang/Basic/TokenKinds.h"
 #include "clang/Lex/Lexer.h"
 #include "clang/Lex/LiteralSupport.h"
@@ -34,15 +33,10 @@
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/PointerUnion.h"
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/ADT/ScopeExit.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Support/Allocator.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/FormatVariadic.h"
-#include "llvm/Support/MemoryBuffer.h"
-#include "llvm/Support/raw_ostream.h"
-#include <cstddef>
 #include <map>
 
 using namespace clang;
diff --git a/clang/lib/Tooling/Syntax/Mutations.cpp b/clang/lib/Tooling/Syntax/Mutations.cpp
@@ -7,18 +7,10 @@
 //===----------------------------------------------------------------------===//
 #include "clang/Tooling/Syntax/Mutations.h"
 #include "clang/Basic/LLVM.h"
-#include "clang/Basic/SourceLocation.h"
-#include "clang/Lex/Token.h"
-#include "clang/Tooling/Core/Replacement.h"
 #include "clang/Tooling/Syntax/BuildTree.h"
 #include "clang/Tooling/Syntax/Nodes.h"
-#include "clang/Tooling/Syntax/Tokens.h"
 #include "clang/Tooling/Syntax/Tree.h"
-#include "llvm/ADT/ArrayRef.h"
-#include "llvm/ADT/STLExtras.h"
-#include "llvm/Support/Casting.h"
 #include <cassert>
-#include <string>
 
 using namespace clang;
 
diff --git a/clang/lib/Tooling/Syntax/Tokens.cpp b/clang/lib/Tooling/Syntax/Tokens.cpp
@@ -23,9 +23,7 @@
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/FormatVariadic.h"
 #include "llvm/Support/raw_ostream.h"
-#include <algorithm>
 #include <cassert>
-#include <iterator>
 #include <optional>
 #include <string>
 #include <utility>
diff --git a/clang/lib/Tooling/Syntax/Tree.cpp b/clang/lib/Tooling/Syntax/Tree.cpp
@@ -10,7 +10,6 @@
 #include "clang/Tooling/Syntax/Nodes.h"
 #include "llvm/ADT/BitVector.h"
 #include "llvm/Support/raw_ostream.h"
-#include "llvm/Support/Casting.h"
 #include <cassert>
 
 using namespace clang;
diff --git a/clang/lib/Tooling/Tooling.cpp b/clang/lib/Tooling/Tooling.cpp
@@ -36,17 +36,14 @@
 #include "clang/Tooling/CompilationDatabase.h"
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/IntrusiveRefCntPtr.h"
-#include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/ADT/Twine.h"
 #include "llvm/Option/ArgList.h"
 #include "llvm/Option/OptTable.h"
 #include "llvm/Option/Option.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/FileSystem.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/Path.h"
 #include "llvm/Support/VirtualFileSystem.h"
diff --git a/clang/lib/Tooling/Transformer/Parsing.cpp b/clang/lib/Tooling/Transformer/Parsing.cpp
@@ -7,21 +7,14 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/Tooling/Transformer/Parsing.h"
-#include "clang/AST/Expr.h"
-#include "clang/ASTMatchers/ASTMatchFinder.h"
 #include "clang/Basic/CharInfo.h"
-#include "clang/Basic/SourceLocation.h"
-#include "clang/Lex/Lexer.h"
 #include "clang/Tooling/Transformer/RangeSelector.h"
-#include "clang/Tooling/Transformer/SourceCode.h"
 #include "llvm/ADT/StringMap.h"
 #include "llvm/ADT/StringRef.h"
-#include "llvm/Support/Errc.h"
 #include "llvm/Support/Error.h"
 #include <optional>
 #include <string>
 #include <utility>
-#include <vector>
 
 using namespace clang;
 using namespace transformer;
diff --git a/clang/lib/Tooling/Transformer/RangeSelector.cpp b/clang/lib/Tooling/Transformer/RangeSelector.cpp
@@ -18,7 +18,6 @@
 #include "llvm/Support/Error.h"
 #include <string>
 #include <utility>
-#include <vector>
 
 using namespace clang;
 using namespace transformer;
diff --git a/clang/lib/Tooling/Transformer/RewriteRule.cpp b/clang/lib/Tooling/Transformer/RewriteRule.cpp
@@ -13,7 +13,6 @@
 #include "clang/ASTMatchers/ASTMatchers.h"
 #include "clang/Basic/SourceLocation.h"
 #include "clang/Tooling/Transformer/SourceCode.h"
-#include "llvm/ADT/StringRef.h"
 #include "llvm/Support/Errc.h"
 #include "llvm/Support/Error.h"
 #include <map>
diff --git a/clang/lib/Tooling/Transformer/Stencil.cpp b/clang/lib/Tooling/Transformer/Stencil.cpp
@@ -19,7 +19,6 @@
 #include "llvm/ADT/Twine.h"
 #include "llvm/Support/Errc.h"
 #include "llvm/Support/Error.h"
-#include <atomic>
 #include <memory>
 #include <string>
 
diff --git a/clang/lib/Tooling/Transformer/Transformer.cpp b/clang/lib/Tooling/Transformer/Transformer.cpp
@@ -14,7 +14,6 @@
 #include "llvm/Support/Error.h"
 #include <map>
 #include <utility>
-#include <vector>
 
 namespace clang {
 namespace tooling {
