4 Commits

Author	SHA1	Message	Date
Ted Kremenek	04746ce6f9	Fixed DeclStmt::child_begin() to actually create an iterator that ... visits its decls, rather than just creating an "end()" iterator. Fixed child_end() for statements and expressions to use child_iterator() to create the end() iterator, rather than just returning NULL. Fixed bug in StmtIterator where we did not correctly detect if we had marched off the end of the ScopedDecls. llvm-svn: 43156	2007-10-18 23:28:49 +00:00
Ted Kremenek	614d84aab3	Replaced virtual method call to child_begin() in child_end() by ... directly inlining its logic. llvm-svn: 43137	2007-10-18 18:17:43 +00:00
Ted Kremenek	336886a344	Implemented 90% functionality of new child_iterator for Stmt objects ... that will (soon) allow iteration over the initializers in declarations. This new iterator mechanism is implemented by the classes StmtIterator and ConstStmtIterator. Patched a few files to use "operator++" instead of "operator+" on child_iterators. Friendship added in VarDecl to StmtIterator to allow returning a reference to the initializer within the VarDecl. We may not wish this as a permanent solution. llvm-svn: 43105	2007-10-18 00:24:38 +00:00
Ted Kremenek	e3a0c14614	Implementation of child_begin/child_end for C++ expressions. ... llvm-svn: 41369	2007-08-24 20:21:10 +00:00