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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42771 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Basic/IdentifierTable.h b/include/clang/Basic/IdentifierTable.h
index 3272d2c2ee0394b253a6f570c5ac4bd34ca4e14c..6d8f00137606eb20bde3b46d193ec6194af582d0 100644 (file)
--- a/include/clang/Basic/IdentifierTable.h
+++ b/include/clang/Basic/IdentifierTable.h
@@ -44,6 +44,7 @@ class IdentifierInfo {
   bool IsOtherTargetMacro     : 1; // True if ident is macro on another target.
   bool IsCPPOperatorKeyword   : 1; // True if ident is a C++ operator keyword.
   bool IsNonPortableBuiltin   : 1; // True if builtin varies across targets.
+  // 4 bits left in 32-bit word.
   void *FETokenInfo;               // Managed by the language front-end.
   IdentifierInfo(const IdentifierInfo&);  // NONCOPYABLE.
   void operator=(const IdentifierInfo&);  // NONASSIGNABLE.