Compile using stable instead of nightly

[nmeylan]

Currently the project only compile using rust nightly because of https://github.com/nmeylan/rathena-script-lang-interpreter which use https://github.com/rrevenantt/antlr4rust which use rust nightly feature

I started working to rewrite some part of antlr4rust without those nightly feature in my fork https://github.com/nmeylan/antlr4rust but still many work to do

[brandc87]

Upgrading ANTLR4 to 0.3 will now let you compile with stable

[nmeylan]

hi @brandc87 can you give me the link to v0.3? haven't found it, nor in any fork of antlr4rust repository, is it another crate?

[brandc87]

Hi, looks like it's in pre-release. The main repo states:

For now development is going on in this repository but eventually it will be merged to main ANTLR4 repo

Since version 0.3 works on stable rust. Previous versions are not maintained any more so in case of nightly breakage you should migrate to the latest version.

[dependencies]
antlr-rust = "0.3"