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21 lines
437 B
Rust
21 lines
437 B
Rust
// run-pass
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#![allow(unused_mut)]
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fn foo<T>(y: Option<T>) {
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let mut x: isize;
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let mut rs: Vec<isize> = Vec::new();
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/* tests that x doesn't get put in the precondition for the
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entire if expression */
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if true {
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} else {
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match y {
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None::<T> => x = 17,
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_ => x = 42
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}
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rs.push(x);
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}
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return;
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}
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pub fn main() { println!("hello"); foo::<isize>(Some::<isize>(5)); }
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