macro esc function cannot be used with @code_exp or @code_string

[Sixzero]

Guys, I use CodeTracking in my code, and I want to use @code_expr in a macro, but esc seems like a big problem here:

# file Foo.jl
using CodeTracking
macro foo(ex)
  quote
    bar = @code_string $esc(ex)
    # do something with bar
  end
end
myfn() = 1
@foo myfn()

ERROR: LoadError: expression is not a function call, or is too complex for @code_string to analyze; break it down to simpler parts if possible. In some cases, you may want to use Meta.@lower.

I believe it tries to @code_string the interpolate symbol.
Or in case: @code_string esc($ex)
It just returns the code_string of Escaping, what is not the intended behaviour, what we should have.

[timholy]

You've got esc in the wrong place. Not a CodeTracking bug.