IL: use empty tables for members when possible - #20249
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| Workload | Retained before | Retained after | Change |
|---|---|---|---|
| Realize every type def (181 runtime assemblies) | 28.4 MB | 17.3 MB | −39.2% |
| Console app (1 file, 167 refs) | 36.5 MB | 34.5 MB | −5.5% |
| FSharp.Compiler.Service (433 files, 178 refs) | 1232.7 MB | 1231.5 MB | −0.1% |
| FSharp.Common (58 files, 489 refs) | 544.4 MB | 515.9 MB | −5.2% |
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