[clang] [ASTMatchers] Remove unused includes (NFC) (PR #142407)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Kazu Hirata (kazutakahirata)

<details>
<summary>Changes</summary>

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.


---
Full diff: https://github.com/llvm/llvm-project/pull/142407.diff


5 Files Affected:

- (modified) clang/lib/ASTMatchers/ASTMatchersInternal.cpp (-3) 
- (modified) clang/lib/ASTMatchers/Dynamic/Parser.cpp (-1) 
- (modified) clang/lib/ASTMatchers/Dynamic/Registry.cpp (-2) 
- (modified) clang/lib/ASTMatchers/Dynamic/VariantValue.cpp (-1) 
- (modified) clang/lib/ASTMatchers/GtestMatchers.cpp (-5) 


``````````diff
diff --git a/clang/lib/ASTMatchers/ASTMatchersInternal.cpp b/clang/lib/ASTMatchers/ASTMatchersInternal.cpp
index 9c7943a98d652..9cc50a656d37f 100644
--- a/clang/lib/ASTMatchers/ASTMatchersInternal.cpp
+++ b/clang/lib/ASTMatchers/ASTMatchersInternal.cpp
@@ -26,13 +26,10 @@
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
-#include "llvm/Support/Casting.h"
 #include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/Regex.h"
 #include "llvm/Support/WithColor.h"
 #include "llvm/Support/raw_ostream.h"
-#include <algorithm>
 #include <cassert>
 #include <cstddef>
 #include <optional>
diff --git a/clang/lib/ASTMatchers/Dynamic/Parser.cpp b/clang/lib/ASTMatchers/Dynamic/Parser.cpp
index 6a16c2184fcfb..8a5ac4d0f9d0c 100644
--- a/clang/lib/ASTMatchers/Dynamic/Parser.cpp
+++ b/clang/lib/ASTMatchers/Dynamic/Parser.cpp
@@ -19,7 +19,6 @@
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/ManagedStatic.h"
-#include <algorithm>
 #include <cassert>
 #include <cerrno>
 #include <cstddef>
diff --git a/clang/lib/ASTMatchers/Dynamic/Registry.cpp b/clang/lib/ASTMatchers/Dynamic/Registry.cpp
index 336d3a14f7955..562df715e08ae 100644
--- a/clang/lib/ASTMatchers/Dynamic/Registry.cpp
+++ b/clang/lib/ASTMatchers/Dynamic/Registry.cpp
@@ -17,13 +17,11 @@
 #include "clang/ASTMatchers/ASTMatchers.h"
 #include "clang/ASTMatchers/Dynamic/Diagnostics.h"
 #include "clang/ASTMatchers/Dynamic/VariantValue.h"
-#include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringMap.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/raw_ostream.h"
 #include <cassert>
-#include <iterator>
 #include <memory>
 #include <optional>
 #include <set>
diff --git a/clang/lib/ASTMatchers/Dynamic/VariantValue.cpp b/clang/lib/ASTMatchers/Dynamic/VariantValue.cpp
index 4f6b021b26f05..2309c8a9b556b 100644
--- a/clang/lib/ASTMatchers/Dynamic/VariantValue.cpp
+++ b/clang/lib/ASTMatchers/Dynamic/VariantValue.cpp
@@ -13,7 +13,6 @@
 
 #include "clang/ASTMatchers/Dynamic/VariantValue.h"
 #include "clang/Basic/LLVM.h"
-#include "llvm/ADT/STLExtras.h"
 #include <optional>
 
 namespace clang {
diff --git a/clang/lib/ASTMatchers/GtestMatchers.cpp b/clang/lib/ASTMatchers/GtestMatchers.cpp
index a556d8ef2da06..7c135bbfe7cb0 100644
--- a/clang/lib/ASTMatchers/GtestMatchers.cpp
+++ b/clang/lib/ASTMatchers/GtestMatchers.cpp
@@ -16,11 +16,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/ASTMatchers/GtestMatchers.h"
-#include "clang/AST/ASTConsumer.h"
-#include "clang/AST/ASTContext.h"
-#include "clang/AST/RecursiveASTVisitor.h"
-#include "clang/ASTMatchers/ASTMatchFinder.h"
-#include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/StringRef.h"
 
 namespace clang {

``````````

</details>


https://github.com/llvm/llvm-project/pull/142407