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16 lines
518 B
Rust
16 lines
518 B
Rust
// Check that coercions are propagated through match and if expressions.
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// pretty-expanded FIXME #23616
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use std::boxed::Box;
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pub fn main() {
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let _: Box<[isize]> = if true { Box::new([1, 2, 3]) } else { Box::new([1]) };
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let _: Box<[isize]> = match true { true => Box::new([1, 2, 3]), false => Box::new([1]) };
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// Check we don't get over-keen at propagating coercions in the case of casts.
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let x = if true { 42 } else { 42u8 } as u16;
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let x = match true { true => 42, false => 42u8 } as u16;
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}
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