mirror of https://github.com/rust-lang/rust
31 lines
513 B
Rust
31 lines
513 B
Rust
//@ run-fail
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//@ error-pattern:complex called
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//@ error-pattern:dropped
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//@ error-pattern:exit
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//@ ignore-emscripten no processes
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struct Droppable;
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impl Drop for Droppable {
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fn drop(&mut self) {
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eprintln!("dropped");
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}
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}
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// return value of this function is copied into the return slot
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fn complex() -> u64 {
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eprintln!("complex called");
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42
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}
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fn mir() -> u64 {
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let x = Droppable;
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return complex();
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drop(x);
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}
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pub fn main() {
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assert_eq!(mir(), 42);
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panic!("exit");
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}
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