refactor: remove unused method

ebe4a6e2 · Phodal Huang · 359f8923 · ebe4a6e2
隐藏空白更改
内联并排

Showing with 0 addition and 8 deletion

pkg/infrastructure/ast/astutil/pare_tree_util.go pkg/infrastructure/ast/astutil/pare_tree_util.go +0 -8

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--- a/pkg/infrastructure/ast/astutil/pare_tree_util.go
+++ b/pkg/infrastructure/ast/astutil/pare_tree_util.go
@@ -15,11 +15,3 @@ func GetNodeIndex(node antlr.ParseTree) int {
 	}
 	return 0
 }
-func GetLeftSibling(ctx antlr.ParseTree) antlr.Tree {
-	index := GetNodeIndex(ctx)
-	if index < 1 {
-		return nil
-	}
-	return ctx.GetParent().GetChild(index - 1)
-}