[NFC] Header cleanup

Summary: Removed unused headers, replaced some headers with forward class declarations

Patch by: Eugene <claprix@yandex.ru>

Differential Revision: https://reviews.llvm.org/D20100

llvm-svn: 275882

14 files changed, 8 insertions, 14 deletions

diff --git a/clang/unittests/AST/ASTVectorTest.cpp b/clang/unittests/AST/ASTVectorTest.cpp
index 55c06d0071f..359d2f42325 100644
--- a/clang/unittests/AST/ASTVectorTest.cpp
+++ b/clang/unittests/AST/ASTVectorTest.cpp
@@ -11,7 +11,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Support/Compiler.h"
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/ASTVector.h"
 #include "clang/Basic/Builtins.h"
diff --git a/clang/unittests/AST/CommentParser.cpp b/clang/unittests/AST/CommentParser.cpp
index f6ef9b9b7ce..a185f73971d 100644
--- a/clang/unittests/AST/CommentParser.cpp
+++ b/clang/unittests/AST/CommentParser.cpp
@@ -20,7 +20,6 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/Support/Allocator.h"
 #include "gtest/gtest.h"
-#include <vector>
 
 using namespace llvm;
 using namespace clang;
diff --git a/clang/unittests/AST/ExternalASTSourceTest.cpp b/clang/unittests/AST/ExternalASTSourceTest.cpp
index 4f42dcf1033..4b3bb3e2b69 100644
--- a/clang/unittests/AST/ExternalASTSourceTest.cpp
+++ b/clang/unittests/AST/ExternalASTSourceTest.cpp
@@ -17,6 +17,7 @@
 #include "clang/Frontend/CompilerInstance.h"
 #include "clang/Frontend/CompilerInvocation.h"
 #include "clang/Frontend/FrontendActions.h"
+#include "clang/Lex/PreprocessorOptions.h"
 #include "gtest/gtest.h"
 
 using namespace clang;
diff --git a/clang/unittests/ASTMatchers/Dynamic/ParserTest.cpp b/clang/unittests/ASTMatchers/Dynamic/ParserTest.cpp
index 553427c9a40..d241f5ba2f8 100644
--- a/clang/unittests/ASTMatchers/Dynamic/ParserTest.cpp
+++ b/clang/unittests/ASTMatchers/Dynamic/ParserTest.cpp
@@ -11,7 +11,6 @@
 #include "clang/ASTMatchers/Dynamic/Parser.h"
 #include "clang/ASTMatchers/Dynamic/Registry.h"
 #include "llvm/ADT/Optional.h"
-#include "llvm/ADT/StringMap.h"
 #include "gtest/gtest.h"
 #include <string>
 #include <vector>
diff --git a/clang/unittests/Basic/VirtualFileSystemTest.cpp b/clang/unittests/Basic/VirtualFileSystemTest.cpp
index 3b26488a7fd..547cba159be 100644
--- a/clang/unittests/Basic/VirtualFileSystemTest.cpp
+++ b/clang/unittests/Basic/VirtualFileSystemTest.cpp
@@ -12,7 +12,6 @@
 #include "llvm/Support/Errc.h"
 #include "llvm/Support/Host.h"
 #include "llvm/Support/MemoryBuffer.h"
-#include "llvm/Support/Path.h"
 #include "llvm/Support/SourceMgr.h"
 #include "gtest/gtest.h"
 #include <map>
diff --git a/clang/unittests/Frontend/CodeGenActionTest.cpp b/clang/unittests/Frontend/CodeGenActionTest.cpp
index 71446fd4d79..356b5130fcb 100644
--- a/clang/unittests/Frontend/CodeGenActionTest.cpp
+++ b/clang/unittests/Frontend/CodeGenActionTest.cpp
@@ -11,9 +11,10 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "clang/Frontend/CompilerInstance.h"
-#include "clang/CodeGen/CodeGenAction.h"
 #include "clang/CodeGen/BackendUtil.h"
+#include "clang/CodeGen/CodeGenAction.h"
+#include "clang/Frontend/CompilerInstance.h"
+#include "clang/Lex/PreprocessorOptions.h"
 #include "gtest/gtest.h"
 
 using namespace llvm;
diff --git a/clang/unittests/Frontend/FrontendActionTest.cpp b/clang/unittests/Frontend/FrontendActionTest.cpp
index 90afd774f1a..39a131f4a64 100644
--- a/clang/unittests/Frontend/FrontendActionTest.cpp
+++ b/clang/unittests/Frontend/FrontendActionTest.cpp
@@ -7,13 +7,14 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "clang/Frontend/FrontendAction.h"
 #include "clang/AST/ASTConsumer.h"
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/RecursiveASTVisitor.h"
 #include "clang/Frontend/CompilerInstance.h"
 #include "clang/Frontend/CompilerInvocation.h"
+#include "clang/Frontend/FrontendAction.h"
 #include "clang/Lex/Preprocessor.h"
+#include "clang/Lex/PreprocessorOptions.h"
 #include "clang/Sema/Sema.h"
 #include "llvm/ADT/Triple.h"
 #include "llvm/Support/MemoryBuffer.h"
diff --git a/clang/unittests/Tooling/CompilationDatabaseTest.cpp b/clang/unittests/Tooling/CompilationDatabaseTest.cpp
index 380d86fc566..13d60230496 100644
--- a/clang/unittests/Tooling/CompilationDatabaseTest.cpp
+++ b/clang/unittests/Tooling/CompilationDatabaseTest.cpp
@@ -7,7 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "clang/AST/ASTConsumer.h"
 #include "clang/AST/DeclCXX.h"
 #include "clang/AST/DeclGroup.h"
 #include "clang/Frontend/FrontendAction.h"
diff --git a/clang/unittests/Tooling/RecursiveASTVisitorTestCallVisitor.cpp b/clang/unittests/Tooling/RecursiveASTVisitorTestCallVisitor.cpp
index f8ff5bdc787..b981585450e 100644
--- a/clang/unittests/Tooling/RecursiveASTVisitorTestCallVisitor.cpp
+++ b/clang/unittests/Tooling/RecursiveASTVisitorTestCallVisitor.cpp
@@ -8,7 +8,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "TestVisitor.h"
-#include <stack>
 
 using namespace clang;
 
diff --git a/clang/unittests/Tooling/RecursiveASTVisitorTestDeclVisitor.cpp b/clang/unittests/Tooling/RecursiveASTVisitorTestDeclVisitor.cpp
index 02676a737ab..63bfb8b2e6c 100644
--- a/clang/unittests/Tooling/RecursiveASTVisitorTestDeclVisitor.cpp
+++ b/clang/unittests/Tooling/RecursiveASTVisitorTestDeclVisitor.cpp
@@ -8,7 +8,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "TestVisitor.h"
-#include <stack>
 
 using namespace clang;
 
diff --git a/clang/unittests/Tooling/RecursiveASTVisitorTestExprVisitor.cpp b/clang/unittests/Tooling/RecursiveASTVisitorTestExprVisitor.cpp
index 6af5906c3fd..7b62fc1571a 100644
--- a/clang/unittests/Tooling/RecursiveASTVisitorTestExprVisitor.cpp
+++ b/clang/unittests/Tooling/RecursiveASTVisitorTestExprVisitor.cpp
@@ -8,7 +8,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "TestVisitor.h"
-#include <stack>
 
 using namespace clang;
 
diff --git a/clang/unittests/Tooling/RecursiveASTVisitorTestTypeLocVisitor.cpp b/clang/unittests/Tooling/RecursiveASTVisitorTestTypeLocVisitor.cpp
index 63e2e8b6024..dc2adaf4da0 100644
--- a/clang/unittests/Tooling/RecursiveASTVisitorTestTypeLocVisitor.cpp
+++ b/clang/unittests/Tooling/RecursiveASTVisitorTestTypeLocVisitor.cpp
@@ -8,7 +8,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "TestVisitor.h"
-#include <stack>
 
 using namespace clang;
 
diff --git a/clang/unittests/Tooling/RefactoringTest.cpp b/clang/unittests/Tooling/RefactoringTest.cpp
index df96bb159de..78fab8c4a10 100644
--- a/clang/unittests/Tooling/RefactoringTest.cpp
+++ b/clang/unittests/Tooling/RefactoringTest.cpp
@@ -26,7 +26,6 @@
 #include "clang/Tooling/Refactoring.h"
 #include "clang/Tooling/Tooling.h"
 #include "llvm/ADT/SmallString.h"
-#include "llvm/Support/Path.h"
 #include "gtest/gtest.h"
 
 namespace clang {
diff --git a/clang/unittests/Tooling/ToolingTest.cpp b/clang/unittests/Tooling/ToolingTest.cpp
index 10ac0c33ed8..82ee6020a80 100644
--- a/clang/unittests/Tooling/ToolingTest.cpp
+++ b/clang/unittests/Tooling/ToolingTest.cpp
@@ -18,8 +18,9 @@
 #include "clang/Tooling/Tooling.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/Config/llvm-config.h"
-#include "llvm/Support/TargetSelect.h"
+#include "llvm/Support/Path.h"
 #include "llvm/Support/TargetRegistry.h"
+#include "llvm/Support/TargetSelect.h"
 #include "gtest/gtest.h"
 #include <algorithm>
 #include <string>