Summary:
The corresponding LLVM change: D23217.
LazyVector::iterator breaks, because int isn't an iterator type.
Since iterator_adaptor_base shouldn't be blamed to break at the call to
iterator_traits<int>::xxx, I'd rather "fix" LazyVector::iterator.
The perfect solution is to model "relative pointer", but it's beyond the goal of this patch.
Reviewers: chandlerc, bkramer
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D23218
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@278156
91177308-0d34-0410-b5e6-
96231b3b80d8
/// We define this as a wrapping iterator around an int. The
/// iterator_adaptor_base class forwards the iterator methods to basic integer
/// arithmetic.
- class iterator : public llvm::iterator_adaptor_base<
- iterator, int, std::random_access_iterator_tag, T, int> {
+ class iterator
+ : public llvm::iterator_adaptor_base<
+ iterator, int, std::random_access_iterator_tag, T, int, T *, T &> {
LazyVector *Self;
iterator(LazyVector *Self, int Position)