Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 44 insertions, 0 deletions

diff --git a/src/test/ui/resolve/issue-73427.rs b/src/test/ui/resolve/issue-73427.rs
new file mode 100644
index 000000000..3c62782a8
--- /dev/null
+++ b/src/test/ui/resolve/issue-73427.rs
@@ -0,0 +1,44 @@
+enum A {
+    StructWithFields { x: () },
+    TupleWithFields(()),
+    Struct {},
+    Tuple(),
+    Unit,
+}
+
+enum B {
+    StructWithFields { x: () },
+    TupleWithFields(()),
+}
+
+enum C {
+    StructWithFields { x: () },
+    TupleWithFields(()),
+    Unit,
+}
+
+enum D {
+    TupleWithFields(()),
+    Unit,
+}
+
+fn main() {
+    // Only variants without fields are suggested (and others mentioned in a note) where an enum
+    // is used rather than a variant.
+
+    A.foo();
+    //~^ ERROR expected value, found enum `A`
+    B.foo();
+    //~^ ERROR expected value, found enum `B`
+    C.foo();
+    //~^ ERROR expected value, found enum `C`
+    D.foo();
+    //~^ ERROR expected value, found enum `D`
+
+    // Only tuple variants are suggested in calls or tuple struct pattern matching.
+
+    let x = A(3);
+    //~^ ERROR expected function, tuple struct or tuple variant, found enum `A`
+    if let A(3) = x { }
+    //~^ ERROR expected tuple struct or tuple variant, found enum `A`
+}