//! Tests that generators that cannot return or unwind don't have unnecessary | |
//! panic branches. | |
// compile-flags: -C panic=abort | |
// no-prefer-dynamic | |
#![feature(generators, generator_trait)] | |
struct HasDrop; | |
impl Drop for HasDrop { | |
fn drop(&mut self) {} | |
} | |
fn callee() {} | |
// EMIT_MIR generator_tiny.main-{closure#0}.generator_resume.0.mir | |
fn main() { | |
let _gen = |_x: u8| { | |
let _d = HasDrop; | |
loop { | |
yield; | |
callee(); | |
} | |
}; | |
} |