[Frontend] Remove another IsUserSpecified member variable that is now unused.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173412 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 8 insertions, 11 deletions

diff --git a/include/clang/Lex/HeaderSearchOptions.h b/include/clang/Lex/HeaderSearchOptions.h
index 1d7534e88d..52885635e4 100644
--- a/include/clang/Lex/HeaderSearchOptions.h
+++ b/include/clang/Lex/HeaderSearchOptions.h
@@ -43,7 +43,6 @@ public:
   struct Entry {
     std::string Path;
     frontend::IncludeDirGroup Group;
-    unsigned IsUserSupplied : 1;
     unsigned IsFramework : 1;
     
     /// IgnoreSysRoot - This is false if an absolute path should be treated
@@ -55,20 +54,18 @@ public:
     ///
     /// This typically indicates that users didn't directly provide it, but
     /// instead it was provided by a compatibility layer for a particular
-    /// system. This isn't redundant with IsUserSupplied (even though perhaps
-    /// it should be) because that is false for user provided '-iwithprefix'
-    /// header search entries.
+    /// system.
     unsigned IsInternal : 1;
 
     /// \brief True if this entry's headers should be wrapped in extern "C".
     unsigned ImplicitExternC : 1;
 
     Entry(StringRef path, frontend::IncludeDirGroup group,
-          bool isUserSupplied, bool isFramework, bool ignoreSysRoot,
-          bool isInternal, bool implicitExternC)
-      : Path(path), Group(group), IsUserSupplied(isUserSupplied),
-        IsFramework(isFramework), IgnoreSysRoot(ignoreSysRoot),
-        IsInternal(isInternal), ImplicitExternC(implicitExternC) {}
+          bool isFramework, bool ignoreSysRoot, bool isInternal,
+          bool implicitExternC)
+      : Path(path), Group(group), IsFramework(isFramework),
+        IgnoreSysRoot(ignoreSysRoot), IsInternal(isInternal),
+        ImplicitExternC(implicitExternC) {}
   };
 
   struct SystemHeaderPrefix {
@@ -129,9 +126,9 @@ public:
 
   /// AddPath - Add the \p Path path to the specified \p Group list.
   void AddPath(StringRef Path, frontend::IncludeDirGroup Group,
-               bool IsUserSupplied, bool IsFramework, bool IgnoreSysRoot,
+               bool IsFramework, bool IgnoreSysRoot,
                bool IsInternal = false, bool ImplicitExternC = false) {
-    UserEntries.push_back(Entry(Path, Group, IsUserSupplied, IsFramework,
+    UserEntries.push_back(Entry(Path, Group, IsFramework,
                                 IgnoreSysRoot, IsInternal, ImplicitExternC));
   }