* [Dependency] source generator
No more reflection, no more codegen at runtime
Also various changes to Roslyn helpers to make this easier to write.
Requires all types with dependencies to be partial and not have readonly dependency fields. An analyzer enforces this at warning level, the previous injection strategies have remained in the code *for now* as a fallback.
No fallback is available for [field: Dependency] properties, due to a Roslyn bug.
Code Fixes exist. We love Roslyn
* Release notes
* Handle nullable dependencies
These are bad but gotta deal with it.
* Apply suggestions from code review
Co-authored-by: Moony <moony@hellomouse.net>
* Fine, let's not use collection expressions
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Co-authored-by: Moony <moony@hellomouse.net>
* Enable roslyn extension tests in CI
* I'll be real I kinda just hoped that last one would work. dotnet test's --help documentation is useless garbage so I couldn't tell if that was supported or not. Guess not.
* Actually fix the Roslyn tests.
As far as I can tell, Roslyn tests haven't worked since #2976.
The tests used a pretty awful technique of linking the test code against the analyzer, so that the analyzer's copy of the relevant attributes got included into the test. This then broke when the namespace got changed by the linked PR.
Now the tests get an EmbeddedResource for the necessary test files compiled instead.
Also applied this to DependencyAssignAnalyzerTest because why not.
