{"id":23154463,"url":"https://github.com/mericluc/cpp20-features-tests","last_synced_at":"2025-10-14T00:42:16.841Z","repository":{"id":65826354,"uuid":"598520597","full_name":"MericLuc/cpp20-features-tests","owner":"MericLuc","description":"A repository to test the exciting new features of the C++20 standard ! 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C++20 Features tests ![Language](https://img.shields.io/badge/language-C++20-orange.svg) [![License](https://img.shields.io/badge/license-MIT-blue.svg)](./LICENSE.md)\n\nThis repository contains a list of **small tests** regarding enhancements brought by the **_c++20 standard_**.\n\n--------\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n## Core language\n\n\u003c/summary\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n### Modules\n\n\u003c/summary\u003e\n\n- [An example worth 1000 words](modules/)\n\n\u003c/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n### Concepts\n\n\u003c/summary\u003e\n\n- TODO So much to say...\n\n\u003c/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n### Attributes\n\n\u003c/summary\u003e\n\n- [\\[\\[likely\\]\\]](attributes/likely_unlikely.cpp)\n- [\\[\\[unlikely\\]\\]](attributes/likely_unlikely.cpp)\n- [\\[\\[nodiscard\\]\\]](attributes/nodiscard.cpp)\n- [\\[\\[no_unique_address\\]\\]](attributes/no_unique_address.cpp)\n\n\u003c/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n### Keywords\n\n\u003c/summary\u003e\n\n- [consteval](keywords/consteval.cpp)\n- [constinit](keywords/constinit.cpp)\n\n\u003c/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n### Lambdas\n\n\u003c/summary\u003e\n\n- [Using template parameters](lambdas/template-params.cpp)\n- [Implicit copy of `this`](lambdas/implicit-this.cpp)\n- [Unevaluated contexts](lambdas/unevaluated-contexts.cpp)\n\n\u003c/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n### Designated initialization\n\n\u003c/summary\u003e\n\n- [Aggregate initialization](designated_initialization/aggregate_initialization.cpp)\n- [Named initialization](designated_initialization/named_initialization.cpp)\n\n\u003c/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n### Templates\n\n\u003c/summary\u003e\n\n- [Conditionally explicit constructors](templates/cond-exp-cstr.cpp)\n- [Non type template parameters](templates/non-type-params.cpp)\n\n\u003c/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n### Spaceship operator\n\n\u003c/summary\u003e\n\n- [Ordering pre-c++20](ordering/ordering-before.cpp)\n- [Ordering now](ordering/ordering-since.cpp)\n- [The compiler-generated `\u003c=\u003e`](ordering/compiler-generated.cpp)\n- [The pointer case](ordering/pointer-case.cpp)\n- [Comparisons at compile-time](ordering/compile-time.cpp)\n- [Priorities](ordering/priorities.cpp)\n\n\u003c/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n### Miscellaneous\n\n\u003c/summary\u003e\n\n- [`volatile` type qualifier deprecation](misc/volatile.cpp)\n- [Range-based for loop with initializers](misc/range-based.cpp)\n- [virtual `constexpr` functions](misc/virtual-constexpr.cpp)\n- [`enum` in local scopes](misc/enum-local.cpp)\n\n\u003c/details\u003e\n\n\u003c/details\u003e\n\n--------\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n## Standard library\n\n\u003c/summary\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n### std::span\n\n\u003c/summary\u003e\n\n- [generalities](stl/span/generalities.cpp)\n- [automatic size deduction](stl/span/automatic-size-deduction.cpp)\n- [reallocations management](stl/span/reallocations_management.cpp)\n- [initialization from pointer and size](stl/span/init_from_pointer.cpp)\n- [modifying underlying elements](stl/span/modifying_elems.cpp)\n- [addressing underlying elements](stl/span/addressing_elems.cpp)\n\n\u003c/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n### Containers improvments\n\n\u003c/summary\u003e\n\n- [std::erase_if](stl/containers/erase_if.cpp)\n- [std::string(_view) prefix/suffix](stl/containers/string_prefix_suffix.cpp)\n- [std::contains - associative containers](stl/containers/contains_associative_containers.cpp)\n- [constexpr improvments](stl/containers/constexpr-improvments.cpp)\n- [std::array creation](stl/containers/array-creation.cpp)\n\u003c/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n### std::ranges library\n\n\u003c/summary\u003e\n\n- [range and view concepts](stl/ranges/concepts.cpp)\n- [range adaptors](stl/ranges/adaptors.cpp)\n- [range algorithms on STL containers](stl/ranges/algo-on-containers.cpp)\n- [projections](stl/ranges/projections.cpp)\n\n\u003c/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n### Arithmetic utilities\n\n\u003c/summary\u003e\n\n- [Mathematical constants](stl/arithmetic/math-constants.cpp)\n- [Midpoint and linear interpolation](stl/arithmetic/midpoint-linear.cpp)\n- [Safe comparison of integers](stl/arithmetic/safe-comparison.cpp)\n- [Bit manipulation](stl/arithmetic/bit-manipulation.cpp)\n\n\u003c/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n### Time and calendar\n\n\u003c/summary\u003e\n\n- [Time of day](stl/time/time-of-day.cpp)\n- [Calendar dates](stl/time/calendar-dates.cpp)\n- [TIme zones](stl/time/time-zones.cpp)\n\n\u003c/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n### std::format library\n\n\u003c/summary\u003e\n\n- [Principles](stl/format/principles.cpp)\n- [Extensibility](stl/format/extensibility.cpp)\n\n\u003c/details\u003e\n\n\u003c/details\u003e\n\n--------\n\n\u003cdetails\u003e\n\u003csummary\u003e\n\n## Concurrency\n\n\u003c/summary\u003e\n\n\u003c/details\u003e\n\n--------","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmericluc%2Fcpp20-features-tests","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmericluc%2Fcpp20-features-tests","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmericluc%2Fcpp20-features-tests/lists"}