Error about Immediate left recursion in ANTLR4
Solution 1:
As mentioned by Kaby76 in the comments, this alternative:
expr
: ...
| (expr)
| ...
;
is the cause. You probably meant to do this:
expr
: ...
| '(' expr ')'
| ...
;
Error about Immediate left recursion in ANTLR4
Solution 1:
As mentioned by Kaby76 in the comments, this alternative:
expr
: ...
| (expr)
| ...
;
is the cause. You probably meant to do this:
expr
: ...
| '(' expr ')'
| ...
;