From fc70cf9458c5234decafdd52b9aced790ac43d7a Mon Sep 17 00:00:00 2001
From: Benjamin Coenen <5719034+bnjjj@users.noreply.github.com>
Date: Thu, 9 Apr 2020 18:32:02 +0200
Subject: feat: add support for feature attributes in struct literal

Signed-off-by: Benjamin Coenen <5719034+bnjjj@users.noreply.github.com>
---
 crates/ra_hir_ty/src/tests.rs | 60 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

(limited to 'crates/ra_hir_ty')

diff --git a/crates/ra_hir_ty/src/tests.rs b/crates/ra_hir_ty/src/tests.rs
index 608408d88..02f2e5de0 100644
--- a/crates/ra_hir_ty/src/tests.rs
+++ b/crates/ra_hir_ty/src/tests.rs
@@ -349,3 +349,63 @@ fn no_such_field_with_feature_flag_diagnostics() {
 
     assert_snapshot!(diagnostics, @r###""###);
 }
+
+#[test]
+fn no_such_field_with_feature_flag_diagnostics_on_struct_lit() {
+    let diagnostics = TestDB::with_files(
+        r#"
+        //- /lib.rs crate:foo cfg:feature=foo
+        struct S {
+            #[cfg(feature = "foo")]
+            foo: u32,
+            #[cfg(not(feature = "foo"))]
+            bar: u32,
+        }
+
+        impl S {
+            #[cfg(feature = "foo")]
+            fn new(foo: u32) -> Self {
+                Self { foo }
+            }
+            #[cfg(not(feature = "foo"))] 
+            fn new(bar: u32) -> Self {
+                Self { bar }
+            }
+        }
+        "#,
+    )
+    .diagnostics()
+    .0;
+
+    assert_snapshot!(diagnostics, @r###""###);
+}
+
+#[test]
+fn no_such_field_with_feature_flag_diagnostics_on_struct_fields() {
+    let diagnostics = TestDB::with_files(
+        r#"
+        //- /lib.rs crate:foo cfg:feature=foo
+        struct S {
+            #[cfg(feature = "foo")]
+            foo: u32,
+            #[cfg(not(feature = "foo"))]
+            bar: u32,
+        }
+
+        impl S {
+            fn new(val: u32) -> Self {
+                Self {
+                    #[cfg(feature = "foo")]
+                    foo: val,
+                    #[cfg(not(feature = "foo"))]
+                    bar: val,
+                }
+            }
+        }
+        "#,
+    )
+    .diagnostics()
+    .0;
+
+    assert_snapshot!(diagnostics, @r###""###);
+}
-- 
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