expr op prime not recognized correctly

[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 """ :?' """ |> _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]

This is a tokenizer issue. I don't think we'll ever end up fixing that in this package.