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Merged
merged 1 commit into from
Nov 17, 2024
Merged

[AST] Remove unused includes (NFC) #116549

merged 1 commit into from
Nov 17, 2024

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kazutakahirata
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Identified with misc-include-cleaner.

@kazutakahirata
[AST] Avoid repeated hash lookups (NFC)
a11ea3a 
Identified with misc-include-cleaner.
@kazutakahirata kazutakahirata requested a review from nikic November 17, 2024 17:11
@llvmbot llvmbot added clang Clang issues not falling into any other category clang:frontend Language frontend issues, e.g. anything involving "Sema" clang:modules C++20 modules and Clang Header Modules clang:openmp OpenMP related changes to Clang labels Nov 17, 2024
@llvmbot
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llvmbot commented Nov 17, 2024 •
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@llvm/pr-subscribers-clang-modules

@llvm/pr-subscribers-clang

Author: Kazu Hirata (kazutakahirata)

Changes

Identified with misc-include-cleaner.

Patch is 27.08 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/116549.diff

52 Files Affected:

  • (modified) clang/lib/AST/ASTConcept.cpp (-1)
  • (modified) clang/lib/AST/ASTContext.cpp (-3)
  • (modified) clang/lib/AST/ASTDumper.cpp (-1)
  • (modified) clang/lib/AST/ASTImporter.cpp (-2)
  • (modified) clang/lib/AST/ASTStructuralEquivalence.cpp (-1)
  • (modified) clang/lib/AST/ByteCode/ByteCodeEmitter.cpp (-2)
  • (modified) clang/lib/AST/ByteCode/Descriptor.cpp (-1)
  • (modified) clang/lib/AST/ByteCode/EvalEmitter.cpp (-1)
  • (modified) clang/lib/AST/ByteCode/EvaluationResult.cpp (-1)
  • (modified) clang/lib/AST/ByteCode/Function.cpp (-1)
  • (modified) clang/lib/AST/ByteCode/Interp.cpp (-4)
  • (modified) clang/lib/AST/ByteCode/InterpBuiltinBitCast.cpp (-4)
  • (modified) clang/lib/AST/ByteCode/PrimType.cpp (-1)
  • (modified) clang/lib/AST/ByteCode/Program.cpp (-1)
  • (modified) clang/lib/AST/CXXInheritance.cpp (+1-2)
  • (modified) clang/lib/AST/CommentCommandTraits.cpp (-1)
  • (modified) clang/lib/AST/CommentSema.cpp (-1)
  • (modified) clang/lib/AST/Decl.cpp (-1)
  • (modified) clang/lib/AST/DeclBase.cpp (-3)
  • (modified) clang/lib/AST/DeclCXX.cpp (-1)
  • (modified) clang/lib/AST/DeclFriend.cpp (+1-2)
  • (modified) clang/lib/AST/DeclObjC.cpp (-2)
  • (modified) clang/lib/AST/DeclTemplate.cpp (-3)
  • (modified) clang/lib/AST/DeclarationName.cpp (-2)
  • (modified) clang/lib/AST/Expr.cpp (-1)
  • (modified) clang/lib/AST/ExprCXX.cpp (-1)
  • (modified) clang/lib/AST/ExprConcepts.cpp (-3)
  • (modified) clang/lib/AST/ExprConstant.cpp (-1)
  • (modified) clang/lib/AST/ExprObjC.cpp (-2)
  • (modified) clang/lib/AST/ExternalASTSource.cpp (-2)
  • (modified) clang/lib/AST/ItaniumCXXABI.cpp (-1)
  • (modified) clang/lib/AST/ItaniumMangle.cpp (-2)
  • (modified) clang/lib/AST/Mangle.cpp (+2-3)
  • (modified) clang/lib/AST/MicrosoftMangle.cpp (-2)
  • (modified) clang/lib/AST/NestedNameSpecifier.cpp (-2)
  • (modified) clang/lib/AST/ODRHash.cpp (-1)
  • (modified) clang/lib/AST/OSLog.cpp (-1)
  • (modified) clang/lib/AST/OpenMPClause.cpp (-1)
  • (modified) clang/lib/AST/ParentMap.cpp (-1)
  • (modified) clang/lib/AST/QualTypeNames.cpp (+1-5)
  • (modified) clang/lib/AST/Randstruct.cpp (-2)
  • (modified) clang/lib/AST/RawCommentList.cpp (-2)
  • (modified) clang/lib/AST/RecordLayoutBuilder.cpp (+1-2)
  • (modified) clang/lib/AST/Stmt.cpp (-2)
  • (modified) clang/lib/AST/StmtIterator.cpp (-1)
  • (modified) clang/lib/AST/StmtOpenACC.cpp (-1)
  • (modified) clang/lib/AST/StmtPrinter.cpp (-3)
  • (modified) clang/lib/AST/TemplateBase.cpp (-3)
  • (modified) clang/lib/AST/TemplateName.cpp (-1)
  • (modified) clang/lib/AST/Type.cpp (-4)
  • (modified) clang/lib/AST/TypePrinter.cpp (-2)
  • (modified) clang/lib/AST/VTTBuilder.cpp (-1)
diff --git a/clang/lib/AST/ASTConcept.cpp b/clang/lib/AST/ASTConcept.cpp
index d8efbe44dbecbb..bdc713ca3e791e 100644
--- a/clang/lib/AST/ASTConcept.cpp
+++ b/clang/lib/AST/ASTConcept.cpp
@@ -14,7 +14,6 @@
 #include "clang/AST/ASTConcept.h"
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/PrettyPrinter.h"
-#include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/StringExtras.h"
 
 using namespace clang;
diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp
index 5226ca6f5d0191..14fbadbc35ae5d 100644
--- a/clang/lib/AST/ASTContext.cpp
+++ b/clang/lib/AST/ASTContext.cpp
@@ -32,7 +32,6 @@
 #include "clang/AST/DependenceFlags.h"
 #include "clang/AST/Expr.h"
 #include "clang/AST/ExprCXX.h"
-#include "clang/AST/ExprConcepts.h"
 #include "clang/AST/ExternalASTSource.h"
 #include "clang/AST/Mangle.h"
 #include "clang/AST/MangleNumberingContext.h"
@@ -41,7 +40,6 @@
 #include "clang/AST/RawCommentList.h"
 #include "clang/AST/RecordLayout.h"
 #include "clang/AST/Stmt.h"
-#include "clang/AST/StmtOpenACC.h"
 #include "clang/AST/TemplateBase.h"
 #include "clang/AST/TemplateName.h"
 #include "clang/AST/Type.h"
@@ -81,7 +79,6 @@
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Frontend/OpenMP/OMPIRBuilder.h"
 #include "llvm/Support/Capacity.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/MD5.h"
diff --git a/clang/lib/AST/ASTDumper.cpp b/clang/lib/AST/ASTDumper.cpp
index 864d0393f9a78e..5e4487e0687d32 100644
--- a/clang/lib/AST/ASTDumper.cpp
+++ b/clang/lib/AST/ASTDumper.cpp
@@ -16,7 +16,6 @@
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/DeclLookups.h"
 #include "clang/AST/JSONNodeDumper.h"
-#include "clang/Basic/Builtins.h"
 #include "clang/Basic/SourceManager.h"
 #include "llvm/Support/raw_ostream.h"
 
diff --git a/clang/lib/AST/ASTImporter.cpp b/clang/lib/AST/ASTImporter.cpp
index 35aba41f0052af..baed1416635432 100644
--- a/clang/lib/AST/ASTImporter.cpp
+++ b/clang/lib/AST/ASTImporter.cpp
@@ -53,13 +53,11 @@
 #include "clang/Basic/SourceLocation.h"
 #include "clang/Basic/SourceManager.h"
 #include "clang/Basic/Specifiers.h"
-#include "llvm/ADT/APSInt.h"
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/ScopeExit.h"
 #include "llvm/ADT/SmallVector.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include <algorithm>
diff --git a/clang/lib/AST/ASTStructuralEquivalence.cpp b/clang/lib/AST/ASTStructuralEquivalence.cpp
index bf2f42932f25d4..308551c3061510 100644
--- a/clang/lib/AST/ASTStructuralEquivalence.cpp
+++ b/clang/lib/AST/ASTStructuralEquivalence.cpp
@@ -86,7 +86,6 @@
 #include "llvm/ADT/APInt.h"
 #include "llvm/ADT/APSInt.h"
 #include "llvm/ADT/StringExtras.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include <cassert>
diff --git a/clang/lib/AST/ByteCode/ByteCodeEmitter.cpp b/clang/lib/AST/ByteCode/ByteCodeEmitter.cpp
index 4fd697ebe4938d..3f2bc46664a4ae 100644
--- a/clang/lib/AST/ByteCode/ByteCodeEmitter.cpp
+++ b/clang/lib/AST/ByteCode/ByteCodeEmitter.cpp
@@ -8,7 +8,6 @@
 
 #include "ByteCodeEmitter.h"
 #include "Context.h"
-#include "FixedPoint.h"
 #include "Floating.h"
 #include "IntegralAP.h"
 #include "Opcode.h"
@@ -16,7 +15,6 @@
 #include "clang/AST/ASTLambda.h"
 #include "clang/AST/Attr.h"
 #include "clang/AST/DeclCXX.h"
-#include "clang/Basic/Builtins.h"
 #include <type_traits>
 
 using namespace clang;
diff --git a/clang/lib/AST/ByteCode/Descriptor.cpp b/clang/lib/AST/ByteCode/Descriptor.cpp
index 39a54e4902cd2a..437b9f1bab2d6a 100644
--- a/clang/lib/AST/ByteCode/Descriptor.cpp
+++ b/clang/lib/AST/ByteCode/Descriptor.cpp
@@ -10,7 +10,6 @@
 #include "Boolean.h"
 #include "FixedPoint.h"
 #include "Floating.h"
-#include "FunctionPointer.h"
 #include "IntegralAP.h"
 #include "MemberPointer.h"
 #include "Pointer.h"
diff --git a/clang/lib/AST/ByteCode/EvalEmitter.cpp b/clang/lib/AST/ByteCode/EvalEmitter.cpp
index 65ad960cfa8d21..9763fe89b73742 100644
--- a/clang/lib/AST/ByteCode/EvalEmitter.cpp
+++ b/clang/lib/AST/ByteCode/EvalEmitter.cpp
@@ -10,7 +10,6 @@
 #include "Context.h"
 #include "IntegralAP.h"
 #include "Interp.h"
-#include "Opcode.h"
 #include "clang/AST/DeclCXX.h"
 
 using namespace clang;
diff --git a/clang/lib/AST/ByteCode/EvaluationResult.cpp b/clang/lib/AST/ByteCode/EvaluationResult.cpp
index c0d116cdf26c48..0ce8f15ea9127c 100644
--- a/clang/lib/AST/ByteCode/EvaluationResult.cpp
+++ b/clang/lib/AST/ByteCode/EvaluationResult.cpp
@@ -9,7 +9,6 @@
 #include "EvaluationResult.h"
 #include "InterpState.h"
 #include "Record.h"
-#include "clang/AST/ExprCXX.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SetVector.h"
 #include <iterator>
diff --git a/clang/lib/AST/ByteCode/Function.cpp b/clang/lib/AST/ByteCode/Function.cpp
index 52d6d05211f642..896a4fb3f9469a 100644
--- a/clang/lib/AST/ByteCode/Function.cpp
+++ b/clang/lib/AST/ByteCode/Function.cpp
@@ -7,7 +7,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "Function.h"
-#include "Opcode.h"
 #include "Program.h"
 #include "clang/AST/Decl.h"
 #include "clang/AST/DeclCXX.h"
diff --git a/clang/lib/AST/ByteCode/Interp.cpp b/clang/lib/AST/ByteCode/Interp.cpp
index 0e571624ae18d1..339af0c873a8e4 100644
--- a/clang/lib/AST/ByteCode/Interp.cpp
+++ b/clang/lib/AST/ByteCode/Interp.cpp
@@ -16,17 +16,13 @@
 #include "Program.h"
 #include "State.h"
 #include "clang/AST/ASTContext.h"
-#include "clang/AST/ASTDiagnostic.h"
 #include "clang/AST/CXXInheritance.h"
 #include "clang/AST/DeclObjC.h"
 #include "clang/AST/Expr.h"
 #include "clang/AST/ExprCXX.h"
 #include "clang/Basic/DiagnosticSema.h"
 #include "clang/Basic/TargetInfo.h"
-#include "llvm/ADT/APSInt.h"
 #include "llvm/ADT/StringExtras.h"
-#include <limits>
-#include <vector>
 
 using namespace clang;
 using namespace clang::interp;
diff --git a/clang/lib/AST/ByteCode/InterpBuiltinBitCast.cpp b/clang/lib/AST/ByteCode/InterpBuiltinBitCast.cpp
index 17a175a48b5df4..7e8853d3469317 100644
--- a/clang/lib/AST/ByteCode/InterpBuiltinBitCast.cpp
+++ b/clang/lib/AST/ByteCode/InterpBuiltinBitCast.cpp
@@ -8,10 +8,8 @@
 #include "InterpBuiltinBitCast.h"
 #include "Boolean.h"
 #include "Context.h"
-#include "FixedPoint.h"
 #include "Floating.h"
 #include "Integral.h"
-#include "IntegralAP.h"
 #include "InterpState.h"
 #include "MemberPointer.h"
 #include "Pointer.h"
@@ -19,8 +17,6 @@
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/RecordLayout.h"
 #include "clang/Basic/TargetInfo.h"
-#include "llvm/ADT/BitVector.h"
-#include <bitset>
 
 using namespace clang;
 using namespace clang::interp;
diff --git a/clang/lib/AST/ByteCode/PrimType.cpp b/clang/lib/AST/ByteCode/PrimType.cpp
index 7dbab996416cc3..b4c1fd03055405 100644
--- a/clang/lib/AST/ByteCode/PrimType.cpp
+++ b/clang/lib/AST/ByteCode/PrimType.cpp
@@ -10,7 +10,6 @@
 #include "Boolean.h"
 #include "FixedPoint.h"
 #include "Floating.h"
-#include "FunctionPointer.h"
 #include "IntegralAP.h"
 #include "MemberPointer.h"
 #include "Pointer.h"
diff --git a/clang/lib/AST/ByteCode/Program.cpp b/clang/lib/AST/ByteCode/Program.cpp
index 04e0b1884e3d6b..590ee19de6d2f0 100644
--- a/clang/lib/AST/ByteCode/Program.cpp
+++ b/clang/lib/AST/ByteCode/Program.cpp
@@ -10,7 +10,6 @@
 #include "Context.h"
 #include "Function.h"
 #include "Integral.h"
-#include "Opcode.h"
 #include "PrimType.h"
 #include "clang/AST/Decl.h"
 #include "clang/AST/DeclCXX.h"
diff --git a/clang/lib/AST/CXXInheritance.cpp b/clang/lib/AST/CXXInheritance.cpp
index eb265a872c1259..aefc06e9197cfb 100644
--- a/clang/lib/AST/CXXInheritance.cpp
+++ b/clang/lib/AST/CXXInheritance.cpp
@@ -24,10 +24,9 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/iterator_range.h"
-#include "llvm/Support/Casting.h"
 #include <algorithm>
-#include <utility>
 #include <cassert>
+#include <utility>
 #include <vector>
 
 using namespace clang;
diff --git a/clang/lib/AST/CommentCommandTraits.cpp b/clang/lib/AST/CommentCommandTraits.cpp
index a37a0e18432cbe..c83392b637540a 100644
--- a/clang/lib/AST/CommentCommandTraits.cpp
+++ b/clang/lib/AST/CommentCommandTraits.cpp
@@ -7,7 +7,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/AST/CommentCommandTraits.h"
-#include "llvm/ADT/STLExtras.h"
 #include <cassert>
 
 namespace clang {
diff --git a/clang/lib/AST/CommentSema.cpp b/clang/lib/AST/CommentSema.cpp
index bc01baa1d917b5..69eda00643a8fa 100644
--- a/clang/lib/AST/CommentSema.cpp
+++ b/clang/lib/AST/CommentSema.cpp
@@ -15,7 +15,6 @@
 #include "clang/Basic/LLVM.h"
 #include "clang/Basic/SourceManager.h"
 #include "clang/Lex/Preprocessor.h"
-#include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/StringSwitch.h"
 
 namespace clang {
diff --git a/clang/lib/AST/Decl.cpp b/clang/lib/AST/Decl.cpp
index f33d2fb1530d17..bfeb4827f79587 100644
--- a/clang/lib/AST/Decl.cpp
+++ b/clang/lib/AST/Decl.cpp
@@ -21,7 +21,6 @@
 #include "clang/AST/DeclBase.h"
 #include "clang/AST/DeclCXX.h"
 #include "clang/AST/DeclObjC.h"
-#include "clang/AST/DeclOpenMP.h"
 #include "clang/AST/DeclTemplate.h"
 #include "clang/AST/DeclarationName.h"
 #include "clang/AST/Expr.h"
diff --git a/clang/lib/AST/DeclBase.cpp b/clang/lib/AST/DeclBase.cpp
index 48b91dca1f6d91..96638b85c452b4 100644
--- a/clang/lib/AST/DeclBase.cpp
+++ b/clang/lib/AST/DeclBase.cpp
@@ -34,11 +34,8 @@
 #include "clang/Basic/PartialDiagnostic.h"
 #include "clang/Basic/SourceLocation.h"
 #include "clang/Basic/TargetInfo.h"
-#include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/PointerIntPair.h"
-#include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/VersionTuple.h"
diff --git a/clang/lib/AST/DeclCXX.cpp b/clang/lib/AST/DeclCXX.cpp
index 4394a0724b3c17..39c548e9c22539 100644
--- a/clang/lib/AST/DeclCXX.cpp
+++ b/clang/lib/AST/DeclCXX.cpp
@@ -33,7 +33,6 @@
 #include "clang/Basic/LLVM.h"
 #include "clang/Basic/LangOptions.h"
 #include "clang/Basic/OperatorKinds.h"
-#include "clang/Basic/PartialDiagnostic.h"
 #include "clang/Basic/SourceLocation.h"
 #include "clang/Basic/Specifiers.h"
 #include "clang/Basic/TargetInfo.h"
diff --git a/clang/lib/AST/DeclFriend.cpp b/clang/lib/AST/DeclFriend.cpp
index 8b285bfce8d522..d003842bfb7c74 100644
--- a/clang/lib/AST/DeclFriend.cpp
+++ b/clang/lib/AST/DeclFriend.cpp
@@ -12,13 +12,12 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/AST/DeclFriend.h"
+#include "clang/AST/ASTContext.h"
 #include "clang/AST/Decl.h"
 #include "clang/AST/DeclBase.h"
 #include "clang/AST/DeclCXX.h"
-#include "clang/AST/ASTContext.h"
 #include "clang/AST/DeclTemplate.h"
 #include "clang/Basic/LLVM.h"
-#include "llvm/Support/Casting.h"
 #include <cassert>
 #include <cstddef>
 
diff --git a/clang/lib/AST/DeclObjC.cpp b/clang/lib/AST/DeclObjC.cpp
index ae8a310769260c..5c107325df30c6 100644
--- a/clang/lib/AST/DeclObjC.cpp
+++ b/clang/lib/AST/DeclObjC.cpp
@@ -24,9 +24,7 @@
 #include "clang/Basic/LLVM.h"
 #include "clang/Basic/LangOptions.h"
 #include "clang/Basic/SourceLocation.h"
-#include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/SmallVector.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
 #include <algorithm>
diff --git a/clang/lib/AST/DeclTemplate.cpp b/clang/lib/AST/DeclTemplate.cpp
index a221d619672b38..f487032a37ab73 100644
--- a/clang/lib/AST/DeclTemplate.cpp
+++ b/clang/lib/AST/DeclTemplate.cpp
@@ -29,11 +29,8 @@
 #include "llvm/ADT/PointerUnion.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/SmallVector.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/ErrorHandling.h"
-#include <algorithm>
 #include <cassert>
-#include <cstdint>
 #include <memory>
 #include <optional>
 #include <utility>
diff --git a/clang/lib/AST/DeclarationName.cpp b/clang/lib/AST/DeclarationName.cpp
index a3ac5551e0cc24..ae5fcf6e86adfc 100644
--- a/clang/lib/AST/DeclarationName.cpp
+++ b/clang/lib/AST/DeclarationName.cpp
@@ -28,13 +28,11 @@
 #include "clang/Basic/OperatorKinds.h"
 #include "clang/Basic/SourceLocation.h"
 #include "llvm/ADT/FoldingSet.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
 #include <algorithm>
 #include <cassert>
-#include <cstdint>
 #include <string>
 
 using namespace clang;
diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp
index bf2c1b92fa6b49..8aab8d2d2ce93d 100644
--- a/clang/lib/AST/Expr.cpp
+++ b/clang/lib/AST/Expr.cpp
@@ -25,7 +25,6 @@
 #include "clang/AST/IgnoreExpr.h"
 #include "clang/AST/Mangle.h"
 #include "clang/AST/RecordLayout.h"
-#include "clang/AST/StmtVisitor.h"
 #include "clang/Basic/Builtins.h"
 #include "clang/Basic/CharInfo.h"
 #include "clang/Basic/SourceManager.h"
diff --git a/clang/lib/AST/ExprCXX.cpp b/clang/lib/AST/ExprCXX.cpp
index a2c0c60d43dd14..0ce129de85f03f 100644
--- a/clang/lib/AST/ExprCXX.cpp
+++ b/clang/lib/AST/ExprCXX.cpp
@@ -32,7 +32,6 @@
 #include "clang/Basic/SourceLocation.h"
 #include "clang/Basic/Specifiers.h"
 #include "llvm/ADT/ArrayRef.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/ErrorHandling.h"
 #include <cassert>
 #include <cstddef>
diff --git a/clang/lib/AST/ExprConcepts.cpp b/clang/lib/AST/ExprConcepts.cpp
index 0704630c0fc266..6efe73ea085a79 100644
--- a/clang/lib/AST/ExprConcepts.cpp
+++ b/clang/lib/AST/ExprConcepts.cpp
@@ -23,10 +23,7 @@
 #include "clang/AST/TemplateBase.h"
 #include "clang/AST/Type.h"
 #include "clang/Basic/SourceLocation.h"
-#include "llvm/Support/TrailingObjects.h"
 #include <algorithm>
-#include <string>
-#include <utility>
 
 using namespace clang;
 
diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp
index d664c503655ba6..5f016b0eb5873b 100644
--- a/clang/lib/AST/ExprConstant.cpp
+++ b/clang/lib/AST/ExprConstant.cpp
@@ -38,7 +38,6 @@
 #include "ExprConstShared.h"
 #include "clang/AST/APValue.h"
 #include "clang/AST/ASTContext.h"
-#include "clang/AST/ASTDiagnostic.h"
 #include "clang/AST/ASTLambda.h"
 #include "clang/AST/Attr.h"
 #include "clang/AST/CXXInheritance.h"
diff --git a/clang/lib/AST/ExprObjC.cpp b/clang/lib/AST/ExprObjC.cpp
index a3222c2da24fd4..79b5db301d4147 100644
--- a/clang/lib/AST/ExprObjC.cpp
+++ b/clang/lib/AST/ExprObjC.cpp
@@ -13,11 +13,9 @@
 #include "clang/AST/ExprObjC.h"
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/ComputeDependence.h"
-#include "clang/AST/DependenceFlags.h"
 #include "clang/AST/SelectorLocationsKind.h"
 #include "clang/AST/Type.h"
 #include "clang/AST/TypeLoc.h"
-#include "llvm/ADT/SmallVector.h"
 #include "llvm/Support/ErrorHandling.h"
 #include <algorithm>
 #include <cassert>
diff --git a/clang/lib/AST/ExternalASTSource.cpp b/clang/lib/AST/ExternalASTSource.cpp
index a5b6f80bde694c..7a14cc7d50ed05 100644
--- a/clang/lib/AST/ExternalASTSource.cpp
+++ b/clang/lib/AST/ExternalASTSource.cpp
@@ -16,10 +16,8 @@
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/DeclarationName.h"
 #include "clang/Basic/ASTSourceDescriptor.h"
-#include "clang/Basic/FileManager.h"
 #include "clang/Basic/IdentifierTable.h"
 #include "clang/Basic/LLVM.h"
-#include "clang/Basic/SourceManager.h"
 #include "llvm/Support/ErrorHandling.h"
 #include <cstdint>
 #include <optional>
diff --git a/clang/lib/AST/ItaniumCXXABI.cpp b/clang/lib/AST/ItaniumCXXABI.cpp
index c9aadce7314124..bf152ca35431cd 100644
--- a/clang/lib/AST/ItaniumCXXABI.cpp
+++ b/clang/lib/AST/ItaniumCXXABI.cpp
@@ -24,7 +24,6 @@
 #include "clang/AST/RecordLayout.h"
 #include "clang/AST/Type.h"
 #include "clang/Basic/TargetInfo.h"
-#include "llvm/ADT/FoldingSet.h"
 #include "llvm/ADT/iterator.h"
 #include <optional>
 
diff --git a/clang/lib/AST/ItaniumMangle.cpp b/clang/lib/AST/ItaniumMangle.cpp
index 14bc260d0245fb..27a993a631dae9 100644
--- a/clang/lib/AST/ItaniumMangle.cpp
+++ b/clang/lib/AST/ItaniumMangle.cpp
@@ -28,9 +28,7 @@
 #include "clang/AST/Mangle.h"
 #include "clang/AST/TypeLoc.h"
 #include "clang/Basic/ABI.h"
-#include "clang/Basic/DiagnosticAST.h"
 #include "clang/Basic/Module.h"
-#include "clang/Basic/SourceManager.h"
 #include "clang/Basic/TargetInfo.h"
 #include "clang/Basic/Thunk.h"
 #include "llvm/ADT/StringExtras.h"
diff --git a/clang/lib/AST/Mangle.cpp b/clang/lib/AST/Mangle.cpp
index 4875e8537b3c11..15be9c62bf8880 100644
--- a/clang/lib/AST/Mangle.cpp
+++ b/clang/lib/AST/Mangle.cpp
@@ -9,17 +9,16 @@
 // Implements generic name mangling support for blocks and Objective-C.
 //
 //===----------------------------------------------------------------------===//
-#include "clang/AST/Attr.h"
+#include "clang/AST/Mangle.h"
 #include "clang/AST/ASTContext.h"
+#include "clang/AST/Attr.h"
 #include "clang/AST/Decl.h"
 #include "clang/AST/DeclCXX.h"
 #include "clang/AST/DeclObjC.h"
 #include "clang/AST/DeclTemplate.h"
 #include "clang/AST/ExprCXX.h"
-#include "clang/AST/Mangle.h"
 #include "clang/AST/VTableBuilder.h"
 #include "clang/Basic/ABI.h"
-#include "clang/Basic/SourceManager.h"
 #include "clang/Basic/TargetInfo.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/IR/DataLayout.h"
diff --git a/clang/lib/AST/MicrosoftMangle.cpp b/clang/lib/AST/MicrosoftMangle.cpp
index dbc161347025c0..94a7ce6c1321d3 100644
--- a/clang/lib/AST/MicrosoftMangle.cpp
+++ b/clang/lib/AST/MicrosoftMangle.cpp
@@ -26,14 +26,12 @@
 #include "clang/AST/VTableBuilder.h"
 #include "clang/Basic/ABI.h"
 #include "clang/Basic/DiagnosticOptions.h"
-#include "clang/Basic/FileManager.h"
 #include "clang/Basic/SourceManager.h"
 #include "clang/Basic/TargetInfo.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Support/CRC.h"
 #include "llvm/Support/MD5.h"
-#include "llvm/Support/MathExtras.h"
 #include "llvm/Support/StringSaver.h"
 #include "llvm/Support/xxhash.h"
 #include <functional>
diff --git a/clang/lib/AST/NestedNameSpecifier.cpp b/clang/lib/AST/NestedNameSpecifier.cpp
index 785c46e86a77c5..76c77569da9fda 100644
--- a/clang/lib/AST/NestedNameSpecifier.cpp
+++ b/clang/lib/AST/NestedNameSpecifier.cpp
@@ -25,8 +25,6 @@
 #include "clang/Basic/LangOptions.h"
 #include "clang/Basic/SourceLocation.h"
 #include "llvm/ADT/FoldingSet.h"
-#include "llvm/ADT/SmallVector.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/Compiler.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_ostream.h"
diff --git a/clang/lib/AST/ODRHash.cpp b/clang/lib/AST/ODRHash.cpp
index 1929314363817a..645ca6f0e7b715 100644
--- a/clang/lib/AST/ODRHash.cpp
+++ b/clang/lib/AST/ODRHash.cpp
@@ -16,7 +16,6 @@
 
 #include "clang/AST/DeclVisitor.h"
 #include "clang/AST/NestedNameSpecifier.h"
-#include "clang/AST/StmtVisitor.h"
 #include "clang/AST/TypeVisitor.h"
 
 using namespace clang;
diff --git a/clang/lib/AST/OSLog.cpp b/clang/lib/AST/OSLog.cpp
index 5e320416b30df6..b777d4d65b84d6 100644
--- a/clang/lib/AST/OSLog.cpp
+++ b/clang/lib/AST/OSLog.cpp
@@ -7,7 +7,6 @@
 #include "clang/AST/ExprObjC.h"
 #include "clang/AST/FormatString.h"
 #include "clang/Basic/Builtins.h"
-#include "llvm/ADT/SmallBitVector.h"
 #include <optional>
 
 using namespace clang;
diff --git a/clang/lib/AST/OpenMPClause.cpp b/clang/lib/AST/OpenMPClause.cpp
index ddff7db976798d..4246ba95d827f1 100644
--- a/clang/lib/AST/OpenMPClause.cpp
+++ b/clang/lib/AST/OpenMPClause.cpp
@@ -19,7 +19,6 @@
 #include "clang/Basic/OpenMPKinds.h"
 #include "clang/Basic/TargetInfo.h"
 #include "llvm/ADT/SmallPtrSet.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/ErrorHandling.h"
 #include <algorithm>
 #include <cassert>
diff --git a/clang/lib/AST/ParentMap.cpp b/clang/lib/AST/ParentMap.cpp
index e97cb5e226f5c2..fd749b02b758c9 100644
--- a/clang/lib/AST/ParentMap.cpp
+++ b/clang/lib/AST/ParentMap.cpp
@@ -13,7 +13,6 @@
 #include "clang/AST/ParentMap.h"
 #include "clang/AST/Decl.h"
 #include "clang/AST/Expr.h"
-#include "clang/AST/ExprCXX.h"
 #include "clang/AST/StmtObjC.h"
 #include "llvm/ADT/DenseMap.h"
 
diff --git a/clang/lib/AST/QualTypeNames.cpp b/clang/lib/AST/QualTypeNames.cpp
index 4e1243ef79e871..e4d2a6937f6eb6 100644
--- a/clang/lib/AST/QualTypeNames.cpp
+++ b/clang/lib/AST/QualTypeNames.cpp
@@ -6,14 +6,1...
[truncated]

@kazutakahirata kazutakahirata changed the title [AST] Avoid repeated hash lookups (NFC) [AST] Remove unused includes (NFC) Nov 17, 2024
@kazutakahirata kazutakahirata merged commit dec6324 into llvm:main Nov 17, 2024
13 checks passed
@kazutakahirata kazutakahirata deleted the cleanup_001_unused_includes_AST branch November 17, 2024 17:36
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@kazutakahirata @llvmbot @nikic