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catch2/docs/deprecations.md
Martin Hořeňovský cf6575576f
Start fixing up Matchers: namespaces, composition ops 
This commit also forbids composing lvalues of composed matchers, as
per previous deprecation notice. I do not expect this to be contentious
in practice, because there was a bug in that usage for years, and
nobody complained.
2020-02-20 13:03:30 +01:00

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Deprecations and incoming changes

This page documents current deprecations and upcoming planned changes inside Catch2. The difference between these is that a deprecated feature will be removed, while a planned change to a feature means that the feature will behave differently, but will still be present. Obviously, either of these is a breaking change, and thus will not happen until at least the next major release.

Planned changes

CHECKED_IF and CHECKED_ELSE

To make the CHECKED_IF and CHECKED_ELSE macros more useful, they will be marked as "OK to fail" (Catch::ResultDisposition::SuppressFail flag will be added), which means that their failure will not fail the test, making the else actually useful.

Console Colour API

The API for Catch2's console colour will be changed to take an extra argument, the stream to which the colour code should be applied.

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