mirror of https://github.com/rust-lang/rust
40 lines
804 B
Rust
40 lines
804 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 b() {
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match () { () => return }
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println!("I am dead");
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//~^ ERROR unreachable statement
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}
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fn c() {
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match () { () if false => return, () => () }
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println!("I am not dead");
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}
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fn d() {
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match () { () if false => return, () => return }
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println!("I am dead");
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//~^ ERROR unreachable statement
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}
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fn e() {
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// Here the compiler fails to figure out that the `println` is dead.
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match () { () if return => (), () => return }
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println!("I am dead");
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}
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fn f() {
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match Some(()) { None => (), Some(()) => return }
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println!("I am not dead");
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}
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fn g() {
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match Some(()) { None => return, Some(()) => () }
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println!("I am not dead");
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}
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fn main() { }
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