rust/src/test/ui/mir/mir-inlining/ice-issue-68347.rs

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2020-10-04 15:42:01 -05:00
// run-pass
// compile-flags:-Zmir-opt-level=2
pub fn main() {
let _x: fn() = handle_debug_column;
}
fn handle_debug_column() {
let sampler = sample_columns();
let foo = || {
sampler.get(17);
};
foo();
}
fn sample_columns() -> impl Sampler {
ColumnGen {}
}
struct ColumnGen {}
trait Sampler {
fn get(&self, index: i32);
}
impl Sampler for ColumnGen {
fn get(&self, _index: i32) {}
}