diff options
Diffstat (limited to 'tests/ui/moves/moves-sru-moved-field.rs')
-rw-r--r-- | tests/ui/moves/moves-sru-moved-field.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tests/ui/moves/moves-sru-moved-field.rs b/tests/ui/moves/moves-sru-moved-field.rs new file mode 100644 index 000000000..72957c49f --- /dev/null +++ b/tests/ui/moves/moves-sru-moved-field.rs @@ -0,0 +1,23 @@ +type Noncopyable = Box<isize>; + + + +struct Foo { + copied: isize, + moved: Box<isize>, + noncopyable: Noncopyable +} + +fn test0(f: Foo, g: Noncopyable, h: Noncopyable) { + // just copy implicitly copyable fields from `f`, no moves: + let _b = Foo {moved: Box::new(1), noncopyable: g, ..f}; + let _c = Foo {moved: Box::new(2), noncopyable: h, ..f}; +} + +fn test1(f: Foo, g: Noncopyable, h: Noncopyable) { + // copying move-by-default fields from `f`, so move: + let _b = Foo {noncopyable: g, ..f}; + let _c = Foo {noncopyable: h, ..f}; //~ ERROR use of moved value: `f.moved` +} + +fn main() {} |