[sql] Inline configuration creation, faster

2024-11-15 21:32:58 -08:00 · 2024-11-15 21:32:58 -08:00 · 1ecbe672bc
commit 1ecbe672bc
parent 2d10e91f9e
1 changed files with 12 additions and 1 deletions
--- a/parser/parser.py
+++ b/parser/parser.py
@ -1457,7 +1457,18 @@ class ParserGenerator:
                        lookahead.update(context)

                    for rule in rules:
-                        new_core = Configuration.from_rule(config_next, rule)
+                        if len(rule) == 0:
+                            next = None
+                        else:
+                            next = rule[0]
+
+                        new_core = Configuration(
+                            name=config_next,
+                            symbols=rule,
+                            position=0,
+                            next=next,
+                        )
+
                        todo.append((new_core, lookahead))

        return ItemSet(closure)