Contains various utility functions used by the runtime implementation.
Asserts that the given condition is true. 
The assertion is independent from -release, by abort()ing. Regular assertions throw an AssertError and thus require an initialized GC, which might not be the case (yet or anymore) for the startup/shutdown code in this package (called by CRT ctors/dtors etc.).
    © 1999–2019 The D Language Foundation
Licensed under the Boost License 1.0.
    https://dlang.org/phobos/rt_util_utility.html