Fix implicit conversion type resolve in completions #15061
Merged
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Fixes #14687
The issue above is a result of previous implementation behind implicit conversion completions.
Previously we only checked possible conversions and collected all accessible members from that type.
It was impossible to infer types of type parameters in that solution.
I'm not sure if that's the best way to solve this but right now implicit conversion works similar to extension methods in completions. We try applying conversion to qualifier and then collect accessible members from type after conversion which type parameters are applied.
This will stay as draft until #15047 is merged as it changes completion style and conflicts will arise.