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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
commit698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch)
tree173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/binding/pat-tuple-4.rs
parentInitial commit. (diff)
downloadrustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz
rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/binding/pat-tuple-4.rs')
-rw-r--r--src/test/ui/binding/pat-tuple-4.rs57
1 files changed, 57 insertions, 0 deletions
diff --git a/src/test/ui/binding/pat-tuple-4.rs b/src/test/ui/binding/pat-tuple-4.rs
new file mode 100644
index 000000000..71a548502
--- /dev/null
+++ b/src/test/ui/binding/pat-tuple-4.rs
@@ -0,0 +1,57 @@
+// run-pass
+fn tuple() {
+ let x = (1, 2, 3);
+ match x {
+ (1, 2, 4) => unreachable!(),
+ (0, 2, 3, ..) => unreachable!(),
+ (0, .., 3) => unreachable!(),
+ (0, ..) => unreachable!(),
+ (1, 2, 3) => (),
+ (_, _, _) => unreachable!(),
+ }
+ match x {
+ (..) => (),
+ }
+ match x {
+ (_, _, _, ..) => (),
+ }
+ match x {
+ (a, b, c) => {
+ assert_eq!(1, a);
+ assert_eq!(2, b);
+ assert_eq!(3, c);
+ }
+ }
+}
+
+fn tuple_struct() {
+ struct S(u8, u8, u8);
+
+ let x = S(1, 2, 3);
+ match x {
+ S(1, 2, 4) => unreachable!(),
+ S(0, 2, 3, ..) => unreachable!(),
+ S(0, .., 3) => unreachable!(),
+ S(0, ..) => unreachable!(),
+ S(1, 2, 3) => (),
+ S(_, _, _) => unreachable!(),
+ }
+ match x {
+ S(..) => (),
+ }
+ match x {
+ S(_, _, _, ..) => (),
+ }
+ match x {
+ S(a, b, c) => {
+ assert_eq!(1, a);
+ assert_eq!(2, b);
+ assert_eq!(3, c);
+ }
+ }
+}
+
+fn main() {
+ tuple();
+ tuple_struct();
+}