Rollup merge of #144403 - Kivooeo:issue4, r=jieyouxu

`tests/ui/issues/`: The Issues Strike Back [4/N]

Some `tests/ui/issues/` housekeeping, to trim down number of tests directly under `tests/ui/issues/`. Part of https://github.com/rust-lang/rust/issues/133895.

r? ````````@jieyouxu````````

1 files changed, 27 insertions, 0 deletions

diff --git a/tests/ui/imports/enum-variant-import-path-15774.rs b/tests/ui/imports/enum-variant-import-path-15774.rs
new file mode 100644
index 00000000000..583fe4da179
--- /dev/null
+++ b/tests/ui/imports/enum-variant-import-path-15774.rs
@@ -0,0 +1,27 @@
+//! Regression test for https://github.com/rust-lang/rust/issues/15774
+
+//@ edition: 2015
+//@ run-pass
+
+#![deny(warnings)]
+#![allow(unused_imports)]
+
+pub enum Foo { A }
+mod bar {
+    pub fn normal(x: ::Foo) {
+        use Foo::A;
+        match x {
+            A => {}
+        }
+    }
+    pub fn wrong(x: ::Foo) {
+        match x {
+            ::Foo::A => {}
+        }
+    }
+}
+
+pub fn main() {
+    bar::normal(Foo::A);
+    bar::wrong(Foo::A);
+}