40 lines
668 B
Rust
40 lines
668 B
Rust
// Test that we don't allow awaiting from an async fn while a local is partially
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// initialized.
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//@ edition:2018
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struct S { x: i32, y: i32 }
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struct T(i32, i32);
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async fn noop() {}
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async fn test_tuple() {
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let mut t: (i32, i32);
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t.0 = 42; //~ ERROR E0381
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noop().await;
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t.1 = 88;
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let _ = t;
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}
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async fn test_tuple_struct() {
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let mut t: T;
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t.0 = 42; //~ ERROR E0381
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noop().await;
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t.1 = 88;
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let _ = t;
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}
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async fn test_struct() {
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let mut t: S;
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t.x = 42; //~ ERROR E0381
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noop().await;
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t.y = 88;
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let _ = t;
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}
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fn main() {
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let _ = test_tuple();
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let _ = test_tuple_struct();
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let _ = test_struct();
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}
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