Author: kremenek
Date: Mon Oct 6 13:35:55 2008
New Revision: 57186
URL: http://llvm.org/viewvc/llvm-project?rev=57186&view=rev
Log:
Add const_decl_iterator to DecStmt.
Modified:
cfe/trunk/include/clang/AST/Stmt.h
Modified: cfe/trunk/include/clang/AST/Stmt.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/Stmt.h?rev=57186&r1=57185&r2=57186&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/Stmt.h (original)
+++ cfe/trunk/include/clang/AST/Stmt.h Mon Oct 6 13:35:55 2008
@@ -180,6 +180,29 @@
virtual decl_iterator decl_begin() { return TheDecl; }
virtual decl_iterator decl_end() { return 0; }
+ class const_decl_iterator {
+ decl_iterator Impl;
+ public:
+ const_decl_iterator(const ScopedDecl *d)
+ : Impl(const_cast<ScopedDecl*>(d)) {}
+
+ bool operator==(const const_decl_iterator& I) const {
+ return Impl == I.Impl;
+ }
+ bool operator!=(const const_decl_iterator& I) const {
+ return Impl != I.Impl;
+ }
+ const ScopedDecl* operator*() const {
+ return *Impl;
+ }
+ const_decl_iterator& operator++() {
+ ++Impl; return *this;
+ }
+ };
+
+ const_decl_iterator decl_begin() const { return TheDecl; }
+ const_decl_iterator decl_end() const { return 0; }
+
// Serialization.
virtual void EmitImpl(llvm::Serializer& S) const;
static DeclStmt* CreateImpl(llvm::Deserializer& D, ASTContext& C);
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