Affects backends:

• C
• C++/NoSTL
• C++/STL
• Java
• Haskell (only for [String] and [Char], see also Haskell backend prints a list [Char] containing characters as string #359)

For the grammar

[].  [Integer] ::= "";
(:). [Integer] ::= "-" Integer ";" [Integer];

and the input

- 1;
- 2;
- 3;

the backends C/C++/Java render the parsed syntax tree wrongly as:

1 - 2 - 3 - 

Haskell does the right job (reproducing the input), and OCaml almost, with some extra space before the semicolon:

- 1 ;
- 2 ;
- 3 ;

The imperative backends seem to assume that the only terminal in the (:) rule is the separator.