Draft: Overloading result-based pruning shouldn't prefer inapplicable alt #21730
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… alt If an overloaded alternative in `alts` does not end up being part of the `candidate` list in `resolveOverloaded1`, then it is not applicable to the current arguments and should not be considered by `adaptByResult`. This avoids discarding working solutions in favor of invalid ones when the working solution involves a match type in the method result type that will fail `resultConforms`. Fixes scala#21410.
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If an overloaded alternative in
altsdoes not end up being part of thecandidatelist inresolveOverloaded1, then it is not applicable to the current arguments and should not be considered byadaptByResult. This avoids discarding working solutions in favor of invalid ones when the working solution involves a match type in the method result type that will failresultConforms.Fixes #21410.