From: Steve Naroff <snaroff@apple.com>
Date: Wed, 12 Sep 2007 23:08:22 +0000 (+0000)
Subject: Add ASTContext::StringMap<char> to unique selector names.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a9aa5e69d8253e196be90c070738ab5bd9813730;p=clang

Add ASTContext::StringMap<char> to unique selector names.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41894 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/clang.xcodeproj/project.pbxproj b/clang.xcodeproj/project.pbxproj
index a7d7e5fae4..06a6d796fb 100644
--- a/clang.xcodeproj/project.pbxproj
+++ b/clang.xcodeproj/project.pbxproj
@@ -675,7 +675,6 @@
 		08FB7793FE84155DC02AAC07 /* Project object */ = {
 			isa = PBXProject;
 			buildConfigurationList = 1DEB923508733DC60010E9CD /* Build configuration list for PBXProject "clang" */;
-			compatibilityVersion = "Xcode 2.4";
 			hasScannedForEncodings = 1;
 			mainGroup = 08FB7794FE84155DC02AAC07 /* clang */;
 			projectDirPath = "";
diff --git a/include/clang/AST/ASTContext.h b/include/clang/AST/ASTContext.h
index 1d39bb3b70..f1e0959e0c 100644
--- a/include/clang/AST/ASTContext.h
+++ b/include/clang/AST/ASTContext.h
@@ -19,6 +19,7 @@
 #include "clang/AST/RecordLayout.h"
 #include "clang/AST/Type.h"
 #include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/StringMap.h"
 #include <vector>
 
 namespace clang {
@@ -37,6 +38,7 @@ class ASTContext {
   llvm::FoldingSet<FunctionTypeProto> FunctionTypeProtos;
   llvm::DenseMap<const RecordDecl*, const RecordLayout*> RecordLayoutInfo;
   RecordDecl *CFConstantStringTypeDecl;
+  llvm::StringMap<char> SelectorNames;
 public:
   TargetInfo &Target;
   IdentifierTable &Idents;
@@ -174,6 +176,16 @@ public:
   /// 'typeSize' is a real floating point or complex type.
   QualType getFloatingTypeOfSizeWithinDomain(QualType typeSize, 
                                              QualType typeDomain) const;
+
+  //===--------------------------------------------------------------------===//
+  //                            Objective-C
+  //===--------------------------------------------------------------------===//
+  
+  /// getSelectorName - Return a uniqued character string for the selector.
+  char &getSelectorName(const char *NameStart, const char *NameEnd) {
+    return SelectorNames.GetOrCreateValue(NameStart, NameEnd).getValue();
+  }
+
 private:
   ASTContext(const ASTContext&); // DO NOT IMPLEMENT
   void operator=(const ASTContext&); // DO NOT IMPLEMENT