Merge pull request #214 from VestniK/raw_ptr_iter

Fix for case when vector iterator is raw pointer
This commit is contained in:
Toru Niina 2023-03-17 22:11:38 +09:00 committed by GitHub
commit d47fe788bc
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23

View File

@ -70,7 +70,7 @@ struct region_base
struct location final : public region_base
{
using const_iterator = typename std::vector<char>::const_iterator;
using difference_type = typename const_iterator::difference_type;
using difference_type = typename std::iterator_traits<const_iterator>::difference_type;
using source_ptr = std::shared_ptr<const std::vector<char>>;
location(std::string source_name, std::vector<char> cont)
@ -92,7 +92,7 @@ struct location final : public region_base
char front() const noexcept override {return *iter_;}
// this const prohibits codes like `++(loc.iter())`.
const const_iterator iter() const noexcept {return iter_;}
std::add_const<const_iterator>::type iter() const noexcept {return iter_;}
const_iterator begin() const noexcept {return source_->cbegin();}
const_iterator end() const noexcept {return source_->cend();}