Catch2 Files

A modern, C++-native, test framework for unit-tests, TDD and BDD

This is an exact mirror of the Catch2 project, hosted at https://github.com/catchorg/Catch2. SourceForge is not affiliated with Catch2.

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Name	Modified	Size	InfoDownloads / Week
Parent folder
catch_amalgamated.cpp.asc	2026-05-12	833 Bytes	0
catch_amalgamated.hpp.asc	2026-05-12	833 Bytes	0
catch_amalgamated.hpp	2026-05-12	547.4 kB	0
catch_amalgamated.cpp	2026-05-12	447.8 kB	0
README.md	2026-05-12	734 Bytes	0
v3.15.0 source code.tar.gz	2026-05-12	1.2 MB	0
v3.15.0 source code.zip	2026-05-12	1.5 MB	1
Totals: 7 Items		3.7 MB	1

Fixes

Fixed ambiguous overload issue with std::optional<T> in C++26. (#3095)
Since std::optional was turned into a range, the partial specialization of StringMaker for range-like types and for std::optional<T> were in conflict.

Improvements

Simplified CATCH_REGISTER_ENUM internals for faster compilation and retrieval.
Successful assertion are slightly (1-2%) faster.
Generic (new-style) matchers support constexpr matching in C++20.
Combining matchers requires C++26.
Catch2-provided generic matchers are all constexpr enabled.
Added STATIC_REQUIRE_THAT for compile-time matcher assertions.
This requires the compiler to support enough constexpr for matchers, see above.

Source: README.md, updated 2026-05-12

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