Implement formatter specializations for container adaptors
#4825
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frederick-vs-ja
commented
Jul 10, 2024
StephanTLavavej
added
ranges
Using `_AdaptorType::container_type` avoids having to redundantly pass it. `template <class> class _RefView` works around the fact that `_RANGES ref_view` isn't available in `<format>`.
…ter_base::format`.
tests/std/tests/P2286R8_text_formatting_container_adaptors/test.cpp
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tests/std/tests/P2286R8_text_formatting_container_adaptors/test.cpp
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tests/std/tests/P2286R8_text_formatting_container_adaptors/test.cpp
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StephanTLavavej
approved these changes
Aug 12, 2024
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I'm mirroring this to the MSVC-internal repo - please notify me if any further changes are pushed. |
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Thanks for completing this major, long-awaited C++23 feature! 😻 🎉 🥳 💚 |
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Completes WG21-P2286R8. Implements LWG-3881 and LWG-3750. Fixes #2919.
Unblocks libcxx tests:
std/containers/container.adaptors/container.adaptors.format/format.functions.format.pass.cppstd/containers/container.adaptors/container.adaptors.format/format.functions.vformat.pass.cppstd/containers/container.adaptors/container.adaptors.format/parse.pass.cppstd/containers/container.adaptors/container.adaptors.format/types.compile.pass.cppstd/utilities/format/format.formattable/concept.formattable.compile.pass.cpp