1c2dba9004
type5 is much more first principles based, so we get a lot of weird quirks removed: - FromLiteral no longer needs to understand AST - Type unifications works more like Haskell - Function types are just ordinary types, saving a lot of manual busywork and more.
47 lines
1.5 KiB
Markdown
47 lines
1.5 KiB
Markdown
# TODO
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- Decide between lineair types / uniqueness vs garbage collector
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- https://borretti.me/article/how-australs-linear-type-checker-works
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- Rename constant to literal
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- Implement a trace() builtin for debugging
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- Check if we can use DataView in the Javascript examples, e.g. with setUint32
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- Implement a FizzBuzz example
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- Also, check the codes for FIXME and TODO
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- Allocation is done using pointers for members, is this desired?
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- See if we want to replace Fractional with Real, and add Rational, Irrationl, Algebraic, Transendental
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- Implement q32? q64? Two i32/i64 divided?
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- Have a set of rules or guidelines for the constraint comments, they're messy.
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- calculate_alloc_size can be reworked; is_member isn't useful with TYPE_INFO_MAP
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- Parser is putting stuff in ModuleDataBlock
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- Surely the compiler should build data blocks
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- Also put the struct.pack constants in TYPE_INFO_MAP
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- Implemented Bounded: https://hackage.haskell.org/package/base-4.21.0.0/docs/Prelude.html#t:Bounded
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- Try to implement the min and max functions using select
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- Read https://bytecodealliance.org/articles/multi-value-all-the-wasm
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- GRose :: (* -> *) -> * -> *
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- skolem => variable that cannot be unified
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Limitations (for now):
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- no type level nats
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- only support first order kinds
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Do not support yet:
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```
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data Record f = Record {
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field: f Int
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}
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Record :: (* -> *) -> *
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```
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(Nested arrows)
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- only support rank 1 types
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```
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mapRecord :: forall f g. (forall a. f a -> f b) -> Record f -> Record g
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```
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(Nested forall)
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