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Diffstat (limited to '')
-rw-r--r-- | tests/ui/by-move-pattern-binding.rs | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/ui/by-move-pattern-binding.rs b/tests/ui/by-move-pattern-binding.rs new file mode 100644 index 000000000..f68d18129 --- /dev/null +++ b/tests/ui/by-move-pattern-binding.rs @@ -0,0 +1,29 @@ +enum E { + Foo, + Bar(String) +} + +struct S { + x: E +} + +fn f(x: String) {} + +fn main() { + let s = S { x: E::Bar("hello".to_string()) }; + match &s.x { //~ ERROR cannot move + &E::Foo => {} + &E::Bar(identifier) => f(identifier.clone()) + }; + match &s.x { + &E::Foo => {} + &E::Bar(ref identifier) => println!("{}", *identifier) + }; + if let &E::Bar(identifier) = &s.x { //~ ERROR cannot move + f(identifier.clone()); + }; + let &E::Bar(identifier) = &s.x else { //~ ERROR cannot move + return; + }; + f(identifier.clone()); +} |