
After go1.16, go will use module mode by default, even when the repository is checked out under GOPATH or in a one-off directory. Add go.mod, go.sum to keep this repo buildable without opting out of the module mode. > go mod init github.com/mmcgrana/gobyexample > go mod tidy > go mod vendor In module mode, the 'vendor' directory is special and its contents will be actively maintained by the go command. pygments aren't the dependency the go will know about, so it will delete the contents from vendor directory. Move it to `third_party` directory now. And, vendor the blackfriday package. Note: the tutorial contents are not affected by the change in go1.16 because all the examples in this tutorial ask users to run the go command with the explicit list of files to be compiled (e.g. `go run hello-world.go` or `go build command-line-arguments.go`). When the source list is provided, the go command does not have to compute the build list and whether it's running in GOPATH mode or module mode becomes irrelevant.
157 lines
2.9 KiB
Standard ML
157 lines
2.9 KiB
Standard ML
structure C = struct
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val a = 12
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fun f x = x + 5
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end
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(*(*(*(*(* This file is all pretty strange Standard ML *)*)*)*) (**)*)
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(* Robert J. Simmons *)
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(* Comments (* can be nested *) *)
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structure S = struct
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val x = (1, 2, "three")
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end
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structure Sv = struct
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(* These look good *)
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val x = (1, 2, "three")
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val z = #2 x
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(* Although these look bad (not all the numbers are constants), *
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* they never occur in practice, as they are equivalent to the above. *)
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val x = {1 = 1, 3 = "three", 2 = 2}
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val z = #
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2 x
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val || = 12
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end
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signature S = sig end
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structure S = struct
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val x = (1, 2, "three")
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datatype 'a t = T of 'a
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and u = U of v * v
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withtype v = {left: int t, right: int t}
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exception E1 of int and E2
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fun 'a id (x: 'a) : 'a = x
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val
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'a id = fn (x : 'a) => x
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end
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signature R = sig
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type t
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val x : t
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val f : t * int -> int
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end
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structure R : R = struct
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datatype t = T of int
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val x : t = T 0
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fun f (T x, i : int) : int = x + i
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fun 'a id (x: 'a) : 'a = x
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end
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signature BA_Z = sig
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val s: int
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include S R
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end
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structure b______ = struct (* What (* A * strange * name *) for ) a ( struct *)
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val !%&$#+-/:<=>?@\~`^|* = 3
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type struct' = int list
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and 'a sig' = 'a list
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and ('a, 'b) end' = 'b option * 'a list
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structure baz = struct
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structure Bar = struct
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val foo = !%&$#+-/:<=>?@\~`^|*
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end
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end
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infixr +!+
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fun (a +!+ b) = (op +) (a, b)
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open baz S R
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val$$$ = fn x => fn y => fn z => fn w => w
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val (foo, ++, bar, ||) = (4, baz.Bar.foo, !%&$#+-/:<=>?@\~`^|*, Bar.foo)
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val _ = $$$foo++bar||
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val val'ue : ' list = []
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val struct3 : (' -> ') = fn x => x
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val end_struct_' : ('a -> 'a) = fn x => x
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val x : (''a -> ''a) = fn x => x
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val x : ('''' -> '''') = fn x => x
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val x : unit = print "Weird, huh?\n"
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val w = {x=1,y=2,##= =3,4=3}
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val {##=, x, 4=a,...} = w
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val z = #4 w
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val z = # ##= w
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fun f x y 0 = 4
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| f x y z = 4 + Sv.||
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exception Foo of int
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datatype ('0, 'b, '_, ') f'o'o = Bar | baZ12' | dsfa_fad | #@$ | Bug
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and (', ''', '''', ''''') bar =
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Bee of unit
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| Ben of (', ''', '''', ''''') f'o'o * int
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| X of ''' list
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fun q x = raise Foo x
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and h x = raise Foo (~x)
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val x = 4
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and y = 5
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fun q 0 = 4
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| q 1 = (case 1 of 1 => 2 | 3 => 4 | x => y)
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| q y = case y of 1 => 2 | 3 => 4 | x => y
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val x = ref true
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fun q 0 = 4
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| q 1 = if false then case 1 of 1 => 2 | 3 => 4 | x => y else 19
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| q 2 = (while !x handle Match => !x | Fail _ => !x do () ; 2)
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| q x = (raise Match) handle Domain => 9 | Match => 3
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fun p 0 = 12
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| p 1 = 8
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| p 2 = r false
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| p x = r true
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and r true = 19
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| r false = 12
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val _ = 123
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val _ = 0001
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val _ = ~123
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val _ = ~0001
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val _ = 0w12412
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val _ = 0w12412
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val _ = 0xfA0
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val _ = ~0xfA0
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val _ = 0wxfA0
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val _ = 1.4
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val _ = ~1.4
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val _ = 1e~2
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val _ = 1E~2
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val _ = 1e2
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val _ = 1E2
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val _ = 1.4e~2
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val _ = 1.4E~2
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val _ = 1.4e2
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val _ = 1.4E2
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val c = #"\000"
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val st = "foo \
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\ bar" ^ "baz \
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\ and \
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\ such\n"
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val () = print st
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val _ = foo::bar::4::[++]
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end
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