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