rust/tests/pretty/cast-lt.pp
Lukas Bergdoll 506762f3ff Explicitly export core and std macros
Currently all core and std macros are automatically added to the prelude
via #[macro_use]. However a situation arose where we want to add a new macro
`assert_matches` but don't want to pull it into the standard prelude for
compatibility reasons. By explicitly exporting the macros found in the core and
std crates we get to decide on a per macro basis and can later add them via
the rust_20xx preludes.
2026-01-13 08:47:48 +01:00

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Rust

#![feature(prelude_import)]
#![no_std]
extern crate std;
#[prelude_import]
use ::std::prelude::rust_2015::*;
//@ pretty-compare-only
//@ pretty-mode:expanded
//@ pp-exact:cast-lt.pp
macro_rules! negative { ($e:expr) => { $e < 0 } }
fn main() { (1 as i32) < 0; }