44 lines
785 B
Rust
44 lines
785 B
Rust
// Test that we don't allow yielding from a coroutine while a local is partially
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// initialized.
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#![feature(coroutines, stmt_expr_attributes)]
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struct S { x: i32, y: i32 }
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struct T(i32, i32);
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fn test_tuple() {
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let _ = #[coroutine] || {
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let mut t: (i32, i32);
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t.0 = 42; //~ ERROR E0381
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yield;
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t.1 = 88;
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let _ = t;
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};
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}
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fn test_tuple_struct() {
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let _ = #[coroutine] || {
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let mut t: T;
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t.0 = 42; //~ ERROR E0381
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yield;
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t.1 = 88;
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let _ = t;
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};
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}
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fn test_struct() {
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let _ = #[coroutine] || {
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let mut t: S;
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t.x = 42; //~ ERROR E0381
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yield;
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t.y = 88;
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let _ = t;
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};
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}
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fn main() {
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test_tuple();
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test_tuple_struct();
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test_struct();
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}
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