error when use <<

[fab1an2]

My script working but when i add
długi_napis = <<-KONIEC
bardzo
długi napis
i co?
KONIEC

w = długi_napis
i ger error. I no need use it. Only string put to any variable.
When I declare long string is ok but if I use it is trouble

trace (most recent call last):
[1] prog.rb:19
prog.rb:14:in funkcja: undefined method 'długi_napis' (NoMethodError)

[matz]

I cannot reproduce the error. The code snippet works without any error. Could you show us the full script, please?

[fab1an2]

wynik = mrb_funcall(mrb, mrb_top_self(mrb), "fun", 0 );
if (mrb->exc) { mrb_print_error(mrb); }
printf("fun() == %s\n", RSTRING_PTR(wynik) );

mrb_close(mrb);

[matz]

Ah, if I understand correctly, you initialized the variable długi_napis at the top-level of the program, and tried to access it from inside the method fun, which has different scope. You cannot access the top-level local variable from methods. It's a standard Ruby behavior.

[fab1an2]

ok

BTW, can You improve my error functions? It not working in this example, not show error

[matz]

Can you be more concrete? What did you get, and what do you expect for the error?

[dearblue]

@fab1an2,
It was fixed in #5858 and should be included in the next mruby 3.2.

🐈‍⬛ Also, can you please stop editing comments like #5921 (comment) that have different content?
When I read the whole sequence from the beginning I will not be able to understand the situation.