https://bugs.llvm.org/show_bug.cgi?id=39617
Bug ID: 39617
Summary: 'pointer_iterator' doesn't forward 'iterator_category'
to 'iterator_adaptor_base'
Product: libraries
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Core LLVM classes
Assignee: unassignedb...@nondot.org
Reporter: ecstaticmo...@gmail.com
CC: llvm-bugs@lists.llvm.org
`pointer_iterator` inherits from `iterator_adaptor_base` but doesn't pass the
underlying iterator's category, so its value type will always be defaulted and
its category will often be incorrect.
The incorrect code is here:
https://github.com/llvm-mirror/llvm/blob/10c84a8f35cae4a9fc421648d9608fccda3925f2/include/llvm/ADT/iterator.h#L312
For comparison, `pointee_iterator` correctly instantiates its base class here:
https://github.com/llvm-mirror/llvm/blob/10c84a8f35cae4a9fc421648d9608fccda3925f2/include/llvm/ADT/iterator.h#L288
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