Fix non-deterministic ordering of lex states

2019-07-03 16:34:06 -07:00 · 2019-07-03 16:34:06 -07:00 · a9ca6ff73c
commit a9ca6ff73c
parent 83f0ea80cf
1 changed files with 1 additions and 0 deletions
--- a/cli/src/generate/build_tables/build_lex_table.rs
+++ b/cli/src/generate/build_tables/build_lex_table.rs
@ -294,6 +294,7 @@ fn minimize_lex_table(table: &mut LexTable, parse_table: &mut ParseTable) {
        .into_iter()
        .map(|e| e.1)
        .collect::<Vec<_>>();
+    state_ids_by_group_id.sort();
    let error_group_index = state_ids_by_group_id
        .iter()
        .position(|g| g.contains(&0))