commit 4ba2a17694148e16eaa8d3917f657ffcd3667be4
author Jay Foad <jay.foad@gmail.com> Wed Jan 12 09:06:06 2011 +0000
committer Jay Foad <jay.foad@gmail.com> Wed Jan 12 09:06:06 2011 +0000
tree eea2b0e8b20ab2099277ffc51940a4648d4447ca
parent de9d5c39a412611651d77cb41afd41e7849e0f67

PR3558: mark "logically const" accessor methods in ASTContext as const,
and mark the fields they use as mutable. This allows us to remove a few
const_casts.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123314 91177308-0d34-0410-b5e6-96231b3b80d8

lib/AST/NestedNameSpecifier.cpp

diff --git a/lib/AST/NestedNameSpecifier.cpp b/lib/AST/NestedNameSpecifier.cpp
index 10035ac..f0edf10 100644
--- a/lib/AST/NestedNameSpecifier.cpp
+++ b/lib/AST/NestedNameSpecifier.cpp
@@ -22,7 +22,7 @@
 using namespace clang;
 
 NestedNameSpecifier *
-NestedNameSpecifier::FindOrInsert(ASTContext &Context,
+NestedNameSpecifier::FindOrInsert(const ASTContext &Context,
                                   const NestedNameSpecifier &Mockup) {
   llvm::FoldingSetNodeID ID;
   Mockup.Profile(ID);
@@ -39,8 +39,8 @@
 }
 
 NestedNameSpecifier *
-NestedNameSpecifier::Create(ASTContext &Context, NestedNameSpecifier *Prefix,
-                            IdentifierInfo *II) {
+NestedNameSpecifier::Create(const ASTContext &Context,
+                            NestedNameSpecifier *Prefix, IdentifierInfo *II) {
   assert(II && "Identifier cannot be NULL");
   assert((!Prefix || Prefix->isDependent()) && "Prefix must be dependent");
 
@@ -52,8 +52,8 @@
 }
 
 NestedNameSpecifier *
-NestedNameSpecifier::Create(ASTContext &Context, NestedNameSpecifier *Prefix,
-                            NamespaceDecl *NS) {
+NestedNameSpecifier::Create(const ASTContext &Context,
+                            NestedNameSpecifier *Prefix, NamespaceDecl *NS) {
   assert(NS && "Namespace cannot be NULL");
   assert((!Prefix ||
           (Prefix->getAsType() == 0 && Prefix->getAsIdentifier() == 0)) &&
@@ -66,7 +66,8 @@
 }
 
 NestedNameSpecifier *
-NestedNameSpecifier::Create(ASTContext &Context, NestedNameSpecifier *Prefix,
+NestedNameSpecifier::Create(const ASTContext &Context,
+                            NestedNameSpecifier *Prefix,
                             bool Template, Type *T) {
   assert(T && "Type cannot be NULL");
   NestedNameSpecifier Mockup;
@@ -77,7 +78,7 @@
 }
 
 NestedNameSpecifier *
-NestedNameSpecifier::Create(ASTContext &Context, IdentifierInfo *II) {
+NestedNameSpecifier::Create(const ASTContext &Context, IdentifierInfo *II) {
   assert(II && "Identifier cannot be NULL");
   NestedNameSpecifier Mockup;
   Mockup.Prefix.setPointer(0);
@@ -86,7 +87,8 @@
   return FindOrInsert(Context, Mockup);
 }
 
-NestedNameSpecifier *NestedNameSpecifier::GlobalSpecifier(ASTContext &Context) {
+NestedNameSpecifier *
+NestedNameSpecifier::GlobalSpecifier(const ASTContext &Context) {
   if (!Context.GlobalNestedNameSpecifier)
     Context.GlobalNestedNameSpecifier = new (Context, 4) NestedNameSpecifier();
   return Context.GlobalNestedNameSpecifier;