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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/moves/moves-based-on-type-match-bindings.rs | |
parent | Initial commit. (diff) | |
download | rustc-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/moves/moves-based-on-type-match-bindings.rs')
-rw-r--r-- | src/test/ui/moves/moves-based-on-type-match-bindings.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/ui/moves/moves-based-on-type-match-bindings.rs b/src/test/ui/moves/moves-based-on-type-match-bindings.rs new file mode 100644 index 000000000..4fb9b40e8 --- /dev/null +++ b/src/test/ui/moves/moves-based-on-type-match-bindings.rs @@ -0,0 +1,21 @@ +// Tests that bindings to move-by-default values trigger moves of the +// discriminant. Also tests that the compiler explains the move in +// terms of the binding, not the discriminant. + +struct Foo<A> { f: A } +fn guard(_s: String) -> bool {panic!()} +fn touch<A>(_a: &A) {} + +fn f10() { + let x = Foo {f: "hi".to_string()}; + + let y = match x { + Foo {f} => {} + }; + + touch(&x); //~ ERROR borrow of partially moved value: `x` + //~^ value borrowed here after partial move + //~| partial move occurs because `x.f` has type `String` +} + +fn main() {} |