From: Ted Kremenek <kremenek@apple.com>
Date: Thu, 17 Feb 2011 02:43:00 +0000 (+0000)
Subject: Bump up IdentifierInfo::ObjCOrBuiltinID to use 11 bits instead of 10.  Fixes PR 9231.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c81ca9852806e75972bbb246fa916152e8fba541;p=clang

Bump up IdentifierInfo::ObjCOrBuiltinID to use 11 bits instead of 10.  Fixes PR 9231.

Apparently we can blow out the number of builtin IDs on FreeBSD with only 10 bits.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125713 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Basic/IdentifierTable.h b/include/clang/Basic/IdentifierTable.h
index f9af2a2da9..065ea0fee5 100644
--- a/include/clang/Basic/IdentifierTable.h
+++ b/include/clang/Basic/IdentifierTable.h
@@ -54,7 +54,7 @@ class IdentifierInfo {
   // Objective-C keyword ('protocol' in '@protocol') or builtin (__builtin_inf).
   // First NUM_OBJC_KEYWORDS values are for Objective-C, the remaining values
   // are for builtins.
-  unsigned ObjCOrBuiltinID    :10;
+  unsigned ObjCOrBuiltinID    :11;
   bool HasMacro               : 1; // True if there is a #define for this.
   bool IsExtension            : 1; // True if identifier is a lang extension.
   bool IsPoisoned             : 1; // True if identifier is poisoned.
@@ -64,7 +64,7 @@ class IdentifierInfo {
                                    // file and wasn't modified since.
   bool RevertedTokenID        : 1; // True if RevertTokenIDToIdentifier was
                                    // called.
-  // 7 bits left in 32-bit word.
+  // 6 bits left in 32-bit word.
   void *FETokenInfo;               // Managed by the language front-end.
   llvm::StringMapEntry<IdentifierInfo*> *Entry;