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-rw-r--r--tests/ui/pattern/ignore-all-the-things.rs44
1 files changed, 44 insertions, 0 deletions
diff --git a/tests/ui/pattern/ignore-all-the-things.rs b/tests/ui/pattern/ignore-all-the-things.rs
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index 000000000..5980e1a85
--- /dev/null
+++ b/tests/ui/pattern/ignore-all-the-things.rs
@@ -0,0 +1,44 @@
+// run-pass
+
+#![allow(non_shorthand_field_patterns)]
+#![allow(dead_code)]
+#![allow(unused_variables)]
+
+struct Foo(isize, isize, isize, isize);
+struct Bar{a: isize, b: isize, c: isize, d: isize}
+
+pub fn main() {
+ let Foo(..) = Foo(5, 5, 5, 5);
+ let Foo(..) = Foo(5, 5, 5, 5);
+ let Bar{..} = Bar{a: 5, b: 5, c: 5, d: 5};
+ let (..) = (5, 5, 5, 5);
+ let Foo(a, b, ..) = Foo(5, 5, 5, 5);
+ let Foo(.., d) = Foo(5, 5, 5, 5);
+ let (a, b, ..) = (5, 5, 5, 5);
+ let (.., c, d) = (5, 5, 5, 5);
+ let Bar{b: b, ..} = Bar{a: 5, b: 5, c: 5, d: 5};
+ match [5, 5, 5, 5] {
+ [..] => { }
+ }
+ match [5, 5, 5, 5] {
+ [a, ..] => { }
+ }
+ match [5, 5, 5, 5] {
+ [.., b] => { }
+ }
+ match [5, 5, 5, 5] {
+ [a, .., b] => { }
+ }
+ match [5, 5, 5] {
+ [..] => { }
+ }
+ match [5, 5, 5] {
+ [a, ..] => { }
+ }
+ match [5, 5, 5] {
+ [.., a] => { }
+ }
+ match [5, 5, 5] {
+ [a, .., b] => { }
+ }
+}