Xiaoyang Liu d9caea18f9 [libc++][ranges] LWG3564: transform_view::iterator<true>::value_type and iterator_category should use const F& (#91816) ...

## Introduction

This patch implements LWG3564:
`transform_view::iterator<true>::value_type` and `iterator_category`
should use `const F&`.

`transform_view`'s iterator currently obtained from a `const
transform_view` invoke the transformation function as `const`, but the
`value_type` and `iterator_category` determination uses non-`const`
`F&`.

## Reference

-
[[range.transform.iterator]](https://eel.is/c++draft/range.transform.iterator)
- [LWG3564](https://cplusplus.github.io/LWG/issue3564)

2024-08-12 19:30:47 +02:00

..

iterator

[libc++][ranges] LWG3564: transform_view::iterator<true>::value_type and iterator_category should use const F& (#91816)

2024-08-12 19:30:47 +02:00

adaptor.pass.cpp

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base.pass.cpp

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begin.pass.cpp

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ctad.compile.pass.cpp

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ctor.default.pass.cpp

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ctor.view_function.pass.cpp

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end.pass.cpp

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general.pass.cpp

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size.pass.cpp

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types.h

[libc++][ranges] LWG3564: transform_view::iterator<true>::value_type and iterator_category should use const F& (#91816)

2024-08-12 19:30:47 +02:00