65 lines
2.0 KiB
Markdown
65 lines
2.0 KiB
Markdown
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# TODO Items
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- sketch of an idea for the REPL:
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-each compiler pass should be a (procedural?) macro like
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compiler_pass!("parse", dataproducts: ["ast", "parse_tree"], {
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match parsing::parse(INPUT) {
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Ok(
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PASS.add_artifact(
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}
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-should have an Idris-like `cast To From` function
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- REPL:
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- want to be able to do things like `:doc Identifier`, and have the language load up these definitions to the REPL
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* change 'trait' to 'interface'
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-think about idris-related ideas of multiple implementations of a type for an interface (+ vs * impl for monoids, for preorder/inorder/postorder for Foldable)
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* Share state between programming languages
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* idea for Schala - scoped types - be able to define a quick enum type scoped to a function ro something, that only is meant to be used as a quick bespoke interface between two other things
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* another idea, allow:
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type enum {
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type enum MySubVariant {
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SubVariant1, SubVariant2, etc.
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}
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Variant1(MySubVariant),
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Variant2(...),
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}
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* idea for Schala: both currying *and* default arguments!
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ex. fn a(b: Int, c:Int, d:Int = 1) -> Int
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a(1,2) : Int
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a(1,2,d=2): Int
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a(_,1,3) : Int -> Int
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a(1,2, c=_): Int -> Int
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a(_,_,_) : Int -> Int -> Int -> Int
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- AST : maybe replace the Expression type with "Ascription(TypeName, Box<Expression>) nodes??
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- parser: add a "debug" field to the Parser struct for all debug-related things
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-scala-style html"dfasfsadf${}" string interpolations!
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*Compiler passes architecture
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-ProgrammingLanguageInterface defines a evaluate_in_repl() and evaluate_no_repl() functions
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-these take in a vec of CompilerPasses
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struct CompilerPass {
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name: String,
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run: fn(PrevPass) -> NextPass
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}
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-change "Type...." names in parser.rs to "Anno..." for non-collision with names in typechecking.rs
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-get rid of code pertaining to compilation specifically, have a more generation notion of "execution type"
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