From 3eb8dd78a622d257a7fed279714428c3de906f93 Mon Sep 17 00:00:00 2001
From: Ted Kremenek <kremenek@apple.com>
Date: Sat, 14 Mar 2009 00:27:40 +0000
Subject: [PATCH] Remove dead DeclarationName constructors that involving
 knowing about the internal implementation of Selector.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66996 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/clang/AST/DeclarationName.h | 20 --------------------
 lib/AST/DeclarationName.cpp         |  3 +++
 2 files changed, 3 insertions(+), 20 deletions(-)

diff --git a/include/clang/AST/DeclarationName.h b/include/clang/AST/DeclarationName.h
index bc9f674f3c..77e5024e37 100644
--- a/include/clang/AST/DeclarationName.h
+++ b/include/clang/AST/DeclarationName.h
@@ -132,26 +132,6 @@ private:
     Ptr |= StoredDeclarationNameExtra;
   }
 
-  // Construct a declaration name from a zero- or one-argument
-  // Objective-C selector.
-  DeclarationName(IdentifierInfo *II, unsigned numArgs) 
-    : Ptr(reinterpret_cast<uintptr_t>(II)) {
-    assert((Ptr & PtrMask) == 0 && "Improperly aligned IdentifierInfo");
-    assert(numArgs < 2 && "Use MultiKeywordSelector for >= 2 arguments");
-    if (numArgs == 0)
-      Ptr |= StoredObjCZeroArgSelector;
-    else
-      Ptr |= StoredObjCOneArgSelector;
-  }
-
-  // Construct a declaration name from an Objective-C multiple-keyword
-  // selector.
-  DeclarationName(MultiKeywordSelector *SI)
-    : Ptr(reinterpret_cast<uintptr_t>(SI)) {
-    assert((Ptr & PtrMask) == 0 && "Improperly aligned MultiKeywordSelector");
-    Ptr |= StoredDeclarationNameExtra;
-  }
-
   /// Construct a declaration name from a raw pointer.
   DeclarationName(uintptr_t Ptr) : Ptr(Ptr) { }
 
diff --git a/lib/AST/DeclarationName.cpp b/lib/AST/DeclarationName.cpp
index c1077c189b..3815a08a65 100644
--- a/lib/AST/DeclarationName.cpp
+++ b/lib/AST/DeclarationName.cpp
@@ -63,16 +63,19 @@ DeclarationName::DeclarationName(Selector Sel) {
   switch (Sel.getNumArgs()) {
   case 0:
     Ptr = reinterpret_cast<uintptr_t>(Sel.getAsIdentifierInfo());
+    assert((Ptr & PtrMask) == 0 && "Improperly aligned IdentifierInfo");
     Ptr |= StoredObjCZeroArgSelector;
     break;
 
   case 1:
     Ptr = reinterpret_cast<uintptr_t>(Sel.getAsIdentifierInfo());
+    assert((Ptr & PtrMask) == 0 && "Improperly aligned IdentifierInfo");
     Ptr |= StoredObjCOneArgSelector;
     break;
 
   default:
     Ptr = Sel.InfoPtr & ~Selector::ArgFlags;
+    assert((Ptr & PtrMask) == 0 && "Improperly aligned MultiKeywordSelector");
     Ptr |= StoredDeclarationNameExtra;
     break;
   }
-- 
2.40.0