9bb1008e1d
Instead use `argN`. The empty identifiers could flow to `Liveness::should_warn`, where they would trigger a bounds error. Fixes #139512.
23 lines
430 B
Rust
23 lines
430 B
Rust
//@ pretty-compare-only
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//@ pretty-mode:hir
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//@ pp-exact:hir-delegation.pp
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#![allow(incomplete_features)]#![feature(fn_delegation)]
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#[prelude_import]
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use ::std::prelude::rust_2015::*;
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#[macro_use]
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extern crate std;
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fn b<C>(e: C) { }
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trait G {
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fn b(arg0: _) -> _ { b({ }) }
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}
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mod m {
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fn add(a: u32, b: u32) -> u32 { a + b }
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}
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fn add(arg0: _, arg1: _) -> _ { m::add(arg0, arg1) }
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fn main() { { let _ = add(1, 2); }; }
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