mirror of https://github.com/rust-lang/rust
32 lines
553 B
Rust
32 lines
553 B
Rust
#![allow(unused_variables)]
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#![allow(unused_assignments)]
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#![allow(dead_code)]
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#![deny(unreachable_code)]
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fn a() {
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// Here the tail expression is considered unreachable:
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let x = {
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return;
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22 //~ ERROR unreachable
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};
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}
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fn b() {
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// Here the `x` assignment is considered unreachable, not the block:
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let x = {
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return;
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};
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}
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fn c() {
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// Here the `println!` is unreachable:
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let x = {
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return;
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println!("foo");
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//~^ ERROR unreachable statement
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22
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};
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}
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fn main() { }
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