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by MichaelGG
4156 days ago
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F# doesn't (or didn't) use tailcall in CLR in general, because it was too slow. It only does so as a last resort. Or did that all change? Same with stuff like tuples. We get tons of heap allocations because the CLR did poorly with structs. F# had to even go back on their design because of this, and match the BCL tuple type. MS doesn't need to sell the typical enterprise dev. They just need to not sour-coat things and be honest and complete in their statements. It'd also be nice if MS viewed shipping actual language independent code, instead of stuff that takes dependencies on C# compiler details. MS gained a huge amount from the F# folks by getting CLR generics from them - that's one major benefit over the JVM. Just on that alone perhaps they owe them that (maybe, I've little clue of internal politics, except that there is some resentment towards F#, and at least a bit of censorship on publishing things that make C# look poor). Let me know when Microsoft starts shipping Rust-level features, so we can deal with memory safely and reduce bugs without losing perf. |
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Is Rust 1.0 out yet?
They are on Microsoft research.
While the world still isn't ready for the likes of Singularity and IronClad, Spec# and Dafny, at least part of the technology has landed on Windows Phone 8 and .NET Native compilers.