lpipe rpipe do not mix

[o314]

import CSTParser as C
using Test

_eval_or_ex(a) = try; a catch ex; ex end
_backtest_parse(s) = (s |> Meta.parse) == (s |> C.parse |> Expr)
_log_parse(s) =  s |> Meta.parse |> Meta.show_sexpr

@test_broken """ g <| 1 |> f """ |> _backtest_parse

[davidanthoff]

Is this still an issue, or can it be closed?

[o314]

dup of 316 answer
Still an issue @ CSTParser v3.3.6

@testset for (arg, exp) in eachrow([
    """ :.' """                         QuoteNode(:var".'") ; # issue 316
    """ g <| 1 |> f """                 Expr(:call, :<|, :g, Expr(:call, :|>, 1, :f)) ; # issue 318
    """ :?' """                         Expr(Symbol("'"), QuoteNode(:?)) # issue 319
])
    @test Meta.parse(arg) == exp
    @test_broken C.parse(arg) == exp
end

(should be included in runtests.jl)

[pfitzseb]

Can't repro on master:

julia> CSTParser.to_codeobject(CSTParser.parse("g <| 1 |> f")) == Meta.parse("g <| 1 |> f")
true

julia> dump(CSTParser.to_codeobject(CSTParser.parse("g <| 1 |> f")))
Expr
  head: Symbol call
  args: Array{Any}((3,))
    1: Symbol <|
    2: Symbol g
    3: Expr
      head: Symbol call
      args: Array{Any}((3,))
        1: Symbol |>
        2: Int64 1
        3: Symbol f

julia> dump(Meta.parse("g <| 1 |> f"))
Expr
  head: Symbol call
  args: Array{Any}((3,))
    1: Symbol <|
    2: Symbol g
    3: Expr
      head: Symbol call
      args: Array{Any}((3,))
        1: Symbol |>
        2: Int64 1
        3: Symbol f