Constify a few IdentifierInfo * parameters.

No functionality change.

llvm-svn: 222392

2 files changed, 6 insertions, 5 deletions

diff --git a/clang/include/clang/AST/DeclObjC.h b/clang/include/clang/AST/DeclObjC.h
index f5a5342c6ed..55d4b0f1695 100644
--- a/clang/include/clang/AST/DeclObjC.h
+++ b/clang/include/clang/AST/DeclObjC.h
@@ -591,7 +591,8 @@ public:
   bool HasUserDeclaredSetterMethod(const ObjCPropertyDecl *P) const;
   ObjCIvarDecl *getIvarDecl(IdentifierInfo *Id) const;
 
-  ObjCPropertyDecl *FindPropertyDeclaration(IdentifierInfo *PropertyId) const;
+  ObjCPropertyDecl *
+  FindPropertyDeclaration(const IdentifierInfo *PropertyId) const;
 
   typedef llvm::DenseMap<IdentifierInfo*, ObjCPropertyDecl*> PropertyMap;
   
@@ -2354,7 +2355,7 @@ public:
 
   /// Lookup a property by name in the specified DeclContext.
   static ObjCPropertyDecl *findPropertyDecl(const DeclContext *DC,
-                                            IdentifierInfo *propertyID);
+                                            const IdentifierInfo *propertyID);
 
   static bool classof(const Decl *D) { return classofKind(D->getKind()); }
   static bool classofKind(Kind K) { return K == ObjCProperty; }
diff --git a/clang/lib/AST/DeclObjC.cpp b/clang/lib/AST/DeclObjC.cpp
index cc6560787ca..5deef588312 100644
--- a/clang/lib/AST/DeclObjC.cpp
+++ b/clang/lib/AST/DeclObjC.cpp
@@ -151,7 +151,7 @@ ObjCContainerDecl::HasUserDeclaredSetterMethod(const ObjCPropertyDecl *Property)
 
 ObjCPropertyDecl *
 ObjCPropertyDecl::findPropertyDecl(const DeclContext *DC,
-                                   IdentifierInfo *propertyID) {
+                                   const IdentifierInfo *propertyID) {
   // If this context is a hidden protocol definition, don't find any
   // property.
   if (const ObjCProtocolDecl *Proto = dyn_cast<ObjCProtocolDecl>(DC)) {
@@ -181,8 +181,8 @@ ObjCPropertyDecl::getDefaultSynthIvarName(ASTContext &Ctx) const {
 
 /// FindPropertyDeclaration - Finds declaration of the property given its name
 /// in 'PropertyId' and returns it. It returns 0, if not found.
-ObjCPropertyDecl *
-ObjCContainerDecl::FindPropertyDeclaration(IdentifierInfo *PropertyId) const {
+ObjCPropertyDecl *ObjCContainerDecl::FindPropertyDeclaration(
+    const IdentifierInfo *PropertyId) const {
   // Don't find properties within hidden protocol definitions.
   if (const ObjCProtocolDecl *Proto = dyn_cast<ObjCProtocolDecl>(this)) {
     if (const ObjCProtocolDecl *Def = Proto->getDefinition())