etl/include
Christoph Rüthing ad1679ff93 Introduce Cast to void for Condition of Assert (#1191)
* Removed ETL_NOEXCEPT from delegate operator(), call_if(), and call_or()

Removed ETL_NOEXCEPT from closureoperator(), call_if(), and call_or()

* Updated version and release notes

* Updated version and release notes

* Remove noexcept from delegate method stubs. (#1185)

In addition to removing noexcept from call_if, this is also needed to prevent
an abort when cancelling a pthread that is executing a delegate.

* Updated version and release notes

* Introduce Cast to void for Condition of Assert

Currently, in case we use a parameter of a function _only_ inside of an
ETL_ASSERT and the ETL configuration disables the ETL_ASSERT, we get a
compiler warning about an unused parameter. Therefore, this change casts
the condition of ETL_ASSERT to void.

* Use sizeof to avoid evaluation of Expression

In case we disable ASSERTs in e.g. non debug builds, we want to expand
it to "nothing", similar to how the std assert works. Introducing a cast
to void on the conidition would still evaluate it and potentially cause
side-effects. Therefore, we use the sizeof operator to ensure the
expression is not evaluated in case ASSERTs are disabled.

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Co-authored-by: John Wellbelove <john.wellbelove@asterconsulting.co.uk>
Co-authored-by: Marco Nilsson <marco@zyax.se>
Co-authored-by: John Wellbelove <jwellbelove@users.noreply.github.com>
2025-10-08 10:25:17 +01:00
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etl Introduce Cast to void for Condition of Assert (#1191) 2025-10-08 10:25:17 +01:00