tree 2a2d614080a2280baab4fae1137427b6fb82af19
parent 8d59deec807ed53efcd07855199cdc9c979f447f
author David Blaikie <dblaikie@gmail.com> 1335833323 +0000
committer David Blaikie <dblaikie@gmail.com> 1335833323 +0000

Remove ref/value inconsistency in redecl_iterator.

Similar to r155808 - this mistake has been made in a few iterators.

Based on Chandler Carruth's feedback to r155808 I added an implicit conversion
to Decl* to ease adoption/usage. Useful for the pointer comparison, but not the
dyn_cast (due to template argument deduction causing the conversion not to be
used) - there for future convenience, though. This idiom (op T* for iterators)
seems to be fairly idiomatic within the LLVM codebase & I'll likely add it as I
fix up the other iterators here.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155869 91177308-0d34-0410-b5e6-96231b3b80d8