[antlr-interest] internal error

[Johannes Luber]

Olivier Lefevre schrieb:
>> It's not that unhelpful 
> 
> OK, maybe with experience one can decode it but do all runtime
> problems lead to blowups? Why doesn't it just say "Invalid input:
> [] at line 3" or some such?

As Gavin said, ANTLR 3 still uses ANTLR 2.7.7 internally, which creates 
some limitations. Like unfriendly error messages. Maybe ANTLR 3.2 can 
finally bootstrap itself with a 3.x version.

Johannes