Improve error messages on parsing POS of gen-ast-pos (#188)

cloudspannerecosystem · Oct 31, 2024 · e9aa0d4 · e9aa0d4
1 parent 98b8bf2
commit e9aa0d4
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/tools/gen-ast-pos/main.go b/tools/gen-ast-pos/main.go
@@ -80,6 +80,7 @@ func main() {
 			e := m[1]
 			expr, err := poslang.Parse(e)
 			if err != nil {
+				log.Printf("Error at node %s, pos = %s", nodes[len(nodes)-1].name, e)
 				log.Fatal(err)
 			}
 			nodes[len(nodes)-1].posExpr = expr
@@ -90,6 +91,7 @@ func main() {
 			e := m[1]
 			expr, err := poslang.Parse(e)
 			if err != nil {
+				log.Printf("Error at node %s, end = %s", nodes[len(nodes)-1].name, e)
 				log.Fatal(err)
 			}
 			nodes[len(nodes)-1].endExpr = expr