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richlander/implicit-quotation-method-arguments.fs

Created July 20, 2015 17:25
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Implicit quotation of method arguments
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implicit-quotation-method-arguments.fs
type Test =
static member EchoExpression([<ReflectedDefinition(true)>] x : Expr<_>) =
let expression, value = (* decompose AST of x *)
printfn "%s evaluates to %O" expression value
let x, y, z = 42, 89.0, 92.5
Test.EchoExpression(x) // "x evaluates to 42"
Test.EchExpression(Math.Max(y, z)) // "Math.Max(y, z) evaluates to 92.5"
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