From af35418528761f3fde37a48d47eb5fa4bee2d9f9 Mon Sep 17 00:00:00 2001
From: Jordan Eldredge <jeldredge@meta.com>
Date: Tue, 15 Oct 2024 12:25:13 -0700
Subject: [PATCH] Ignore @dangerously_unaliased_fixme when comparing structs

Reviewed By: gordyf

Differential Revision: D64410096

fbshipit-source-id: 08a5c9934477e145742086af00694f201b4b6191
---
 ...ly_unaliased_changes_output_after.expected | 30 ++-----------------
 compiler/crates/relay-transforms/src/util.rs  |  4 ++-
 2 files changed, 6 insertions(+), 28 deletions(-)

diff --git a/compiler/crates/relay-compiler/tests/relay_compiler_integration/fixtures/repro_dangerously_unaliased_changes_output_after.expected b/compiler/crates/relay-compiler/tests/relay_compiler_integration/fixtures/repro_dangerously_unaliased_changes_output_after.expected
index b322817fcfe2c..bd0ff27eb39c1 100644
--- a/compiler/crates/relay-compiler/tests/relay_compiler_integration/fixtures/repro_dangerously_unaliased_changes_output_after.expected
+++ b/compiler/crates/relay-compiler/tests/relay_compiler_integration/fixtures/repro_dangerously_unaliased_changes_output_after.expected
@@ -58,7 +58,7 @@ type UserSearchResult implements Node {
 ==================================== OUTPUT ===================================
 //- __generated__/ModuleNameQuery.graphql.ts
 /**
- * <auto-generated> SignedSource<<4f0ee5ff806a9f25428b594d432a805a>>
+ * <auto-generated> SignedSource<<c2ef44a639a747515165cfc0cc27a1d4>>
  * @lightSyntaxTransform
  * @nogrep
  */
@@ -171,33 +171,9 @@ const node: ConcreteRequest = {
                 "kind": "ScalarField",
                 "name": "alias",
                 "storageKey": null
-              }
-            ],
-            "type": "User",
-            "abstractKey": null
-          },
-          {
-            "kind": "InlineFragment",
-            "selections": [
+              },
               {
-                "kind": "InlineFragment",
-                "selections": [
-                  {
-                    "kind": "InlineFragment",
-                    "selections": [
-                      {
-                        "alias": null,
-                        "args": null,
-                        "kind": "ScalarField",
-                        "name": "alias",
-                        "storageKey": null
-                      }
-                    ],
-                    "type": "UserSearchResult",
-                    "abstractKey": null
-                  }
-                ],
-                "type": "Node",
+                "kind": "TypeDiscriminator",
                 "abstractKey": "__isNode"
               }
             ],
diff --git a/compiler/crates/relay-transforms/src/util.rs b/compiler/crates/relay-transforms/src/util.rs
index 16db0ceccdae0..2b6704c80961e 100644
--- a/compiler/crates/relay-transforms/src/util.rs
+++ b/compiler/crates/relay-transforms/src/util.rs
@@ -26,6 +26,7 @@ use schema::Type;
 use crate::catch_directive::CATCH_DIRECTIVE_NAME;
 use crate::client_extensions::CLIENT_EXTENSION_DIRECTIVE_NAME;
 use crate::connections::ConnectionMetadataDirective;
+use crate::fragment_alias_directive::FRAGMENT_DANGEROUSLY_UNALIAS_DIRECTIVE_NAME;
 use crate::handle_fields::HANDLE_FIELD_DIRECTIVE_NAME;
 use crate::inline_data_fragment::InlineDirectiveMetadata;
 use crate::refetchable_fragment::RefetchableMetadata;
@@ -107,7 +108,7 @@ lazy_static! {
         ProvidedVariableMetadata::directive_name(),
         FragmentAliasMetadata::directive_name(),
     ];
-    static ref DIRECTIVES_SKIPPED_IN_NODE_IDENTIFIER: [DirectiveName; 9] = [
+    static ref DIRECTIVES_SKIPPED_IN_NODE_IDENTIFIER: [DirectiveName; 10] = [
         *CATCH_DIRECTIVE_NAME,
         *CLIENT_EXTENSION_DIRECTIVE_NAME,
         ConnectionMetadataDirective::directive_name(),
@@ -117,6 +118,7 @@ lazy_static! {
         *INTERNAL_METADATA_DIRECTIVE,
         *ARGUMENT_DEFINITION,
         *REQUIRED_DIRECTIVE_NAME,
+        *FRAGMENT_DANGEROUSLY_UNALIAS_DIRECTIVE_NAME
     ];
     static ref RELAY_CUSTOM_INLINE_FRAGMENT_DIRECTIVES: [DirectiveName; 8] = [
         *CLIENT_EXTENSION_DIRECTIVE_NAME,