catch3/src/catch2/internal/catch_test_macro_impl.hpp, branch ci/platforms-like-visual-xsharp

Backport Catch2 3.16.1

2026-10-10T23:56:25+00:00

Review Catch2 devel through 08092139210881f01a34e60c5f2fd6afa0ea4024,
the commit of 3.16.1, and apply the eleven changes since the last
reviewed revision in upstream order:

  d7683484  better message when a reporter cannot be initialized
  ea5020f0  custom argument validation in every first-party reporter
  aa01559e  throwing-reporter test also throws in assertionEnded
  45cd3987  noexcept on handleUnexpectedInflightException
  6adbd539  MSVC optimizations enabled again after the benchmark headers
  e87f2882  no quadratic scaling for NTTP test registration
  73d546cd  REQUIRE expands its arguments fewer times under GCC and Clang
  b710039a  decomposer operators as plain functions
  f899467b  type-erased streaming of reconstructed expressions
  8f0e70ca  retired macos-14 runner dropped
  08092139  version 3.16.1 and its release notes

All of them applied to the sources without a conflict. The amalgamated
distribution under extras/ conflicted because it is generated; it is
generated again from the sources of this repository, which also brings
it up to date with fork changes it had not picked up: the list-based
stream pool, the Clang diagnostic boundary and the cassert include.

No file under src/Progmasoft changes. The fork-owned texts that name
the engine version say 3.16.1, and docs/upstream-status.md records the
review. Upstream files keep their names, licenses and compiler options.

Built with Clang 22 on Windows and tested: 148 of 149 tests pass. The
one that fails, Reporters::CrashInJunitReporter, fails the same way on
devel without this change with that compiler.

Turn IResultCapture::lastAssertionPassed into a free function

2026-04-07T12:33:39+00:00

The thread-safety changes in assertions & messages turned whether
the last assertion passed or failed into thread-local state,
instead of being member of the `RunContext`. However, this change
was not reflected in the API `CHECKED_IF`/`CHECKED_ELSE` used,
which in turn required `catch_test_macro_impl.hpp` to include
`catch_interfaces_capture.hpp` for it.

Thanks to the combination of this commit and the previous similar
commit for the message stack handling, the main include path does
not need to include `catch_interfaces_capture.hpp` anymore.

Remove pointless internal macro

2024-09-13T14:39:53+00:00

Fix clang-tidy `bugprone-chained-comparison` warnings

2024-01-25T05:41:00+00:00

This triggers when running clang-tidy's bugprone-* family of checks
in code which uses Catch2 even if Catch2 headers are marked as
SYSTEM headers due to how code expanded from macros is treated as
first party even if the macro comes from a 3rd party library. The
fix is luckily pretty straightforward.

This check is added in clang-tidy-18 due for release later this year.

fix some bugprone-macro-parentheses warnings

2023-09-25T08:56:45+00:00

When using the public headers of catch2 in another project
that uses clang-tidy with some checks enabled, then some
warnings in catch2's headers are also reported.

This fixes a bunch of bugprone-macro-parentheses warnings.

See: https://clang.llvm.org/extra/clang-tidy/checks/bugprone/macro-parentheses.html

Suppress -Wunused-result warning in gcc

2023-05-23T21:31:55+00:00

See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66425.

Move CATCH_INTERNAL_STRINGIFY macro into its own header

2023-05-07T18:58:54+00:00

Use StringRef UDL for more string literals when expanding macros

2023-02-20T13:31:26+00:00

* for the name of the listener when registering listener
* for the original expression in assertion macros

Remove unused StringRef argument from MatchExpr

2022-11-10T14:25:51+00:00

Apart from cleaning up the code, this change also improves the
compilation time of `UsageTests/Matchers.tests.cpp` by about 2%.

Fix references to license file

2022-10-28T09:30:15+00:00

The license file was renamed with 6a502cc2f5fedd59b3495b58708f0d6d987ed9e1