Adding test for #2404

Author: mikefarah

pkg/yqlib/operator_anchors_aliases_test.go

@@ -216,6 +216,15 @@ var fixedAnchorOperatorScenarios = []expressionScenario{
 			"D0, P[m], (!!map)::{a: 42}\n",
 		},
 	},
+	{
+		skipDoc:     true,
+		description: "deleting after explode",
+		document:    "x: 37\na: &a\n  b: 42\n<<: *a",
+		expression:  `explode(.) | del(.x)`,
+		expected: []string{
+			"D0, P[], (!!map)::a:\n    b: 42\nb: 42\n",
+		},
+	},
 }
 
 var badAnchorOperatorScenarios = []expressionScenario{

release_notes.txt

@@ -1,5 +1,5 @@
 4.47.1:
-  - Fixed merge anchor behaviour (`<<`); #2110, #2386, #2178 Huge thanks to @stevenwdv!
+  - Fixed merge anchor behaviour (`<<`); #2404, #2110, #2386, #2178 Huge thanks to @stevenwdv!
     Note that you will need to set --yaml-fix-merge-anchor-to-spec to see the fixes
   - Fixed panic for syntax error when creating a map #2423
   - Bumped dependencies