From 65e0e4248eafb2480e70060b6d6d69ff5045121e Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Sat, 3 Dec 2022 13:16:17 -0800
Subject: [PATCH] Fix invalid use of insta snapshot inside a loop

---
 tests/test_expr.rs | 70 +++++++++++++++++-----------------------------
 1 file changed, 25 insertions(+), 45 deletions(-)

diff --git a/tests/test_expr.rs b/tests/test_expr.rs
index 8fd911e2ad..e5b151fd80 100644
--- a/tests/test_expr.rs
+++ b/tests/test_expr.rs
@@ -53,36 +53,37 @@ fn test_await() {
 #[rustfmt::skip]
 #[test]
 fn test_tuple_multi_index() {
+    let expected = snapshot!("tuple.0.0" as Expr, @r###"
+    Expr::Field {
+        base: Expr::Field {
+            base: Expr::Path {
+                path: Path {
+                    segments: [
+                        PathSegment {
+                            ident: "tuple",
+                            arguments: None,
+                        },
+                    ],
+                },
+            },
+            member: Unnamed(Index {
+                index: 0,
+            }),
+        },
+        member: Unnamed(Index {
+            index: 0,
+        }),
+    }
+    "###);
+
     for &input in &[
-        "tuple.0.0",
         "tuple .0.0",
         "tuple. 0.0",
         "tuple.0 .0",
         "tuple.0. 0",
         "tuple . 0 . 0",
     ] {
-        snapshot!(input as Expr, @r###"
-        Expr::Field {
-            base: Expr::Field {
-                base: Expr::Path {
-                    path: Path {
-                        segments: [
-                            PathSegment {
-                                ident: "tuple",
-                                arguments: None,
-                            },
-                        ],
-                    },
-                },
-                member: Unnamed(Index {
-                    index: 0,
-                }),
-            },
-            member: Unnamed(Index {
-                index: 0,
-            }),
-        }
-        "###);
+        assert_eq!(expected, syn::parse_str(input).unwrap());
     }
 
     for tokens in vec![
@@ -93,28 +94,7 @@ fn test_tuple_multi_index() {
         quote!(tuple.0. 0),
         quote!(tuple . 0 . 0),
     ] {
-        snapshot!(tokens as Expr, @r###"
-        Expr::Field {
-            base: Expr::Field {
-                base: Expr::Path {
-                    path: Path {
-                        segments: [
-                            PathSegment {
-                                ident: "tuple",
-                                arguments: None,
-                            },
-                        ],
-                    },
-                },
-                member: Unnamed(Index {
-                    index: 0,
-                }),
-            },
-            member: Unnamed(Index {
-                index: 0,
-            }),
-        }
-        "###);
+        assert_eq!(expected, syn::parse2(tokens).unwrap());
     }
 }