Remove D1 operators from the D2 language

[ibuclaw]

D1 operators were deprecated in 2019-07.

[dlang-bot]

Thanks for your pull request, @ibuclaw!

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Testing this PR locally

If you don't have a local development environment setup, you can use Digger to test this PR:

dub run digger -- build "master + dmd#12902"

[RazvanN7]

frontend.h needs to be updated.

[ibuclaw]

frontend.h needs to be updated.

That is the least of all concerns.

../.dub/packages/hyphenate-1.1.2/hyphenate/src/hyphenate.d(280,26): Error: incompatible types for `(c) in ((*p).elems)`: `dchar` and `const(Table)`

hyphenate 1.1.2 was released 3 years, probably hasn't changed since then.

dstep/translator/Enum.d(264,5): Error: incompatible types for `(output.subscopeStrong(cursor.extent(), "%s", spelling)) in (__lambda7)`: `Indent` and `void delegate() @system`
tests/unit/OutputUnitTests.d(252,5): Error: incompatible types for `(outputN.subscopeWeak("if (true)")) in (__lambda5)`: `Indent` and `void delegate() @system`

FYI @jacob-carlborg.

[ibuclaw]

-1022 . Sweet!

-749 ;-)

[jacob-carlborg]

I've merged https://github.com/jacob-carlborg/dstep/pull/272.

[ibuclaw]

I've merged jacob-carlborg/dstep#272.

Thanks Jacob, any chance of a release?

[jacob-carlborg]

Thanks Jacob, any chance of a release?

Sorry, forgot about that. https://github.com/jacob-carlborg/dstep/releases/tag/v1.0.3 is available now.

[ibuclaw]

Partially superseded by #13671. Though this PR does the ->gone bit of the deprecation process.

[ljmf00]

Ping @ibuclaw

[dkorpel]

The error is supposed to stay in a few DMD releases before the code gets removed completely.