[clang] b5b0087 - SpecialCaseList.h - reduce unnecessary includes to forward declarations. NFC.

[Simon Pilgrim via cfe-commits]

Author: Simon Pilgrim
Date: 2020-05-27T15:51:03+01:00
New Revision: b5b00877221ec7817b9de9cd65571e1c05e80145

URL: https://github.com/llvm/llvm-project/commit/b5b00877221ec7817b9de9cd65571e1c05e80145
DIFF: https://github.com/llvm/llvm-project/commit/b5b00877221ec7817b9de9cd65571e1c05e80145.diff

LOG: SpecialCaseList.h - reduce unnecessary includes to forward declarations. NFC.

Remove Regex forward declaration as we already require the Regex.h include.

Add missing VirtualFileSystem.h include to dependent source files.

Added: 
    

Modified: 
    clang/lib/Driver/SanitizerArgs.cpp
    clang/lib/Driver/XRayArgs.cpp
    llvm/include/llvm/Support/SpecialCaseList.h

Removed: 
    


################################################################################
diff  --git a/clang/lib/Driver/SanitizerArgs.cpp b/clang/lib/Driver/SanitizerArgs.cpp
index 35e982a502ef..9beca156e93e 100644
--- a/clang/lib/Driver/SanitizerArgs.cpp
+++ b/clang/lib/Driver/SanitizerArgs.cpp
@@ -14,10 +14,10 @@
 #include "clang/Driver/ToolChain.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringSwitch.h"
-#include "llvm/Support/FileSystem.h"
 #include "llvm/Support/Path.h"
 #include "llvm/Support/SpecialCaseList.h"
 #include "llvm/Support/TargetParser.h"
+#include "llvm/Support/VirtualFileSystem.h"
 #include <memory>
 
 using namespace clang;

diff  --git a/clang/lib/Driver/XRayArgs.cpp b/clang/lib/Driver/XRayArgs.cpp
index 54c15685d389..f233267b4984 100644
--- a/clang/lib/Driver/XRayArgs.cpp
+++ b/clang/lib/Driver/XRayArgs.cpp
@@ -13,10 +13,10 @@
 #include "clang/Driver/ToolChain.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringSwitch.h"
-#include "llvm/Support/FileSystem.h"
 #include "llvm/Support/Path.h"
 #include "llvm/Support/ScopedPrinter.h"
 #include "llvm/Support/SpecialCaseList.h"
+#include "llvm/Support/VirtualFileSystem.h"
 
 using namespace clang;
 using namespace clang::driver;

diff  --git a/llvm/include/llvm/Support/SpecialCaseList.h b/llvm/include/llvm/Support/SpecialCaseList.h
index 5b5b7f6124d6..330e96a7b9ac 100644
--- a/llvm/include/llvm/Support/SpecialCaseList.h
+++ b/llvm/include/llvm/Support/SpecialCaseList.h
@@ -52,18 +52,20 @@
 #define LLVM_SUPPORT_SPECIALCASELIST_H
 
 #include "llvm/ADT/StringMap.h"
-#include "llvm/ADT/StringSet.h"
 #include "llvm/Support/Regex.h"
 #include "llvm/Support/TrigramIndex.h"
-#include "llvm/Support/VirtualFileSystem.h"
+#include <memory>
 #include <string>
 #include <vector>
 
 namespace llvm {
 class MemoryBuffer;
-class Regex;
 class StringRef;
 
+namespace vfs {
+class FileSystem;
+};
+
 class SpecialCaseList {
 public:
   /// Parses the special case list entries from files. On failure, returns