Remove unused assignments. Fixes #443, #444, #445 #459
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laurentlb
approved these changes
Sep 18, 2024
src/analyzer.fs
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| // [D] An augmented assignment is a read and then a write. x += 1; | ||
| // [E] A function name itself is neither a read nor a write. x(); | ||
| // [F] A function call with an in parameter is a read. sin(x); | ||
| // [G] A function call with an out parameter is a write. void f(out p) { p = 1; } ... f(x); |
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[E] Why is it not a read?
[F] rephrase: "A in parameter in a function call is a read" (the function call itself is not a var)
[G] [H] ditto
src/analyzer.fs
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| let paramAccessList = | ||
| funcDecl | ||
| |> Option.map (fun funcDecl -> funcDecl.funcType.args |> List.map (fun (ty, _) -> ty.access)) | ||
| |> Option.defaultWith (fun () -> args |> List.map (fun _ -> { isWrite = false; isRead = true })) |
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opt. might be clearer to do a match funcDecl instead of Option.map + Option.defaultWith
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