Make method abstract and force subclasses to implement #72145
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CyrusNajmabadi
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Feb 16, 2024
| using System.Threading.Tasks; | ||
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| namespace Microsoft.CodeAnalysis | ||
| namespace Microsoft.CodeAnalysis; |
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view with whitespace off.
CyrusNajmabadi
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Feb 16, 2024
| /// </summary> | ||
| private abstract partial class CompilationAndGeneratorDriverTranslationAction | ||
| { | ||
| public abstract Task<Compilation> TransformCompilationAsync(Compilation oldCompilation, CancellationToken cancellationToken); |
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i far preferred subclasses having to be intentional about what they should do here. i already did something similar for CanUpdateCompilationWithStaleGeneratedTreesIfGeneratorsGiveSameOutput previously.
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now, the only non-abstract method is TryMergeWithPrior. And that one is fine to stay virtual as it's only used as a perf optimization, not a correctness one.
CyrusNajmabadi
commented
Feb 16, 2024
.../Solution/SolutionCompilationState.CompilationAndGeneratorDriverTranslationAction_Actions.cs
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…ationState.CompilationAndGeneratorDriverTranslationAction_Actions.cs
CyrusNajmabadi
commented
Feb 16, 2024
| // compilation with stale trees around, answering true is still important. | ||
| public override bool CanUpdateCompilationWithStaleGeneratedTreesIfGeneratorsGiveSameOutput => true; | ||
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| public override Task<Compilation> TransformCompilationAsync(Compilation oldCompilation, CancellationToken cancellationToken) |
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for cases where there was an existing comment explaining things, i didn't comment.
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