e86ab1b1db
This PR makes `IO.RealWorld` opaque. It also adds a new compiler -only `lcRealWorld` constant to represent this type within the compiler. By default, an opaque type definition is treated like `lcAny`, whereas we want a more efficient representation. At the moment, this isn't a big difference, but in the future we would like to completely erase `IO.RealWorld` at runtime.
11 lines
352 B
Text
11 lines
352 B
Text
[Compiler.saveMono] size: 7
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def foo b a.1 : EStateM.Result IO.Error lcRealWorld PUnit :=
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cases b : EStateM.Result IO.Error lcRealWorld PUnit
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| Bool.false =>
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let _x.2 := 1;
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let _x.3 := print _x.2 a.1;
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return _x.3
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| Bool.true =>
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let _x.4 := 0;
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let _x.5 := print _x.4 a.1;
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return _x.5
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