[Issue 12647] Allow specifying lazy parameter function attributes and infer them when possible

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=12647

ZombineDev <petar.p.kirov at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |petar.p.kirov at gmail.com
            Summary|Lazy parameter evaluation   |Allow specifying lazy
                   |should be marked as nothrow |parameter function
                   |                            |attributes and infer them
                   |                            |when possible

--