1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/object/cpn-obj-lit-computed-property-name-from-additive-expression-subtract.js b/js/src/tests/test262/language/expressions/object/cpn-obj-lit-computed-property-name-from-additive-expression-subtract.js
new file mode 100644
index 0000000000..e7e8b75062
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/object/cpn-obj-lit-computed-property-name-from-additive-expression-subtract.js
@@ -0,0 +1,40 @@
+// This file was procedurally generated from the following sources:
+// - src/computed-property-names/computed-property-name-from-additive-expression-subtract.case
+// - src/computed-property-names/evaluation/object-literal.template
+/*---
+description: Computed property name from additive expression "subtract" (ComputedPropertyName in ObjectLiteral)
+esid: prod-ComputedPropertyName
+features: [computed-property-names]
+flags: [generated]
+info: |
+    ObjectLiteral:
+      { PropertyDefinitionList }
+
+    PropertyDefinitionList:
+      PropertyDefinition
+
+    PropertyDefinition:
+      PropertyName: AssignmentExpression
+
+    PropertyName:
+      ComputedPropertyName
+
+    ComputedPropertyName:
+      [ AssignmentExpression ]
+---*/
+
+
+let o = {
+  [1 - 1]: 0
+};
+
+assert.sameValue(
+  o[1 - 1],
+  0
+);
+assert.sameValue(
+  o[String(1 - 1)],
+  0
+);
+
+reportCompare(0, 0);