dmd 2.101: none of the overloads of `fatalHandler` are callable using a `shared` object

[belka-ew]

I seem not to be able to build DCD witht dmd 2.101, neither master nor the latest stable relase. I tried make dmd and dub build --build=release --config=server (on Linux).

The error is:

src/dcd/server/main.d(78,2): Error: none of the overloads of fatalHandler are callable using a shared object /usr/include/dmd/std/logger/core.d(673,37): Candidates are: std.logger.core.Logger.fatalHandler() /usr/include/dmd/std/logger/core.d(679,26): std.logger.core.Logger.fatalHandler(void delegate() @safe fh)

[WebFreak001]

There have been changes with adding more shared in std.experimental.logger, which aren't yet adopted to DCD, so we need to fix those first. Sadly it's not a 100% implementation yet, so we need to add a bunch of unsafe shared casts to where shared hasn't been added yet, but those should fix the issues.

[WebFreak001]

fixed in 39baba327e73cd123c04e439e8fc5b8180b59be4