Hey Ru, Renaming x to anything will result in roughly the same error in your function. The problem is that your instance macro needs to know the classname at compile time. As x is a runtime variable, the compiler cannot see the literal value of x at compile time. Put another way, in your test function, with no other changes, you need a switch statement that tests if x is a known type and then calls the macro with the now-known-at-compile-time literal classname.
An instance function that found the constructor of x via reflection and then called that is what you want here. Chris On Sat, Oct 19, 2019 at 8:03 AM ru <soro...@oogis.ru> wrote: > Ok, Matching Socks. > > On what name should I replace the variable name "x" in the function > definition so that the macro like it? > > суббота, 19 октября 2019 г., 14:09:01 UTC+3 пользователь Matching Socks > написал: >> >> The macro is a code generator, with which the compiler computes the >> actual definition of the "test" function. What's there is x, and the macro >> does not like x. The REPL definition of JLabel worked because JLabel was >> the literal argument. See https://clojure.org/reference/macros, which >> is subtle about this point, or the excellent book "Mastering Clojure >> Macros". >> > -- > You received this message because you are subscribed to the Google > Groups "Clojure" group. > To post to this group, send email to clojure@googlegroups.com > Note that posts from new members are moderated - please be patient with > your first post. > To unsubscribe from this group, send email to > clojure+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/clojure?hl=en > --- > You received this message because you are subscribed to the Google Groups > "Clojure" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to clojure+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/clojure/4bdd8dee-0b87-42a1-8d3a-4a2cf60f3aff%40googlegroups.com > <https://groups.google.com/d/msgid/clojure/4bdd8dee-0b87-42a1-8d3a-4a2cf60f3aff%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/clojure/CADbpEJsgb2Z%3D9gVE%3DUcrfRiQTtHoqXDDein_tg9J%2B9EXcpekNw%40mail.gmail.com.
