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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/mir/mir_constval_adts.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/mir/mir_constval_adts.rs')
-rw-r--r-- | tests/ui/mir/mir_constval_adts.rs | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/tests/ui/mir/mir_constval_adts.rs b/tests/ui/mir/mir_constval_adts.rs new file mode 100644 index 000000000..ee9d73451 --- /dev/null +++ b/tests/ui/mir/mir_constval_adts.rs @@ -0,0 +1,34 @@ +// run-pass +#[derive(PartialEq, Debug)] +struct Point { + _x: i32, + _y: i32, +} + +#[derive(PartialEq, Eq, Debug)] +struct Newtype<T>(T); + +const STRUCT: Point = Point { _x: 42, _y: 42 }; +const TUPLE1: (i32, i32) = (42, 42); +const TUPLE2: (&'static str, &'static str) = ("hello","world"); +const PAIR_NEWTYPE: (Newtype<i32>, Newtype<i32>) = (Newtype(42), Newtype(42)); + +fn mir() -> (Point, (i32, i32), (&'static str, &'static str), (Newtype<i32>, Newtype<i32>)) { + let struct1 = STRUCT; + let tuple1 = TUPLE1; + let tuple2 = TUPLE2; + let pair_newtype = PAIR_NEWTYPE; + (struct1, tuple1, tuple2, pair_newtype) +} + +const NEWTYPE: Newtype<&'static str> = Newtype("foobar"); + +fn test_promoted_newtype_str_ref() { + let x = &NEWTYPE; + assert_eq!(x, &Newtype("foobar")); +} + +fn main(){ + assert_eq!(mir(), (STRUCT, TUPLE1, TUPLE2, PAIR_NEWTYPE)); + test_promoted_newtype_str_ref(); +} |