mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-30 16:39:26 +00:00
26 lines
492 B
Rust
26 lines
492 B
Rust
|
// run-rustfix
|
||
|
|
|
||
|
|
#![deny(clippy::internal)]
|
||
|
|
#![feature(rustc_private)]
|
||
|
|
|
||
|
|
#[macro_use]
|
||
|
|
extern crate rustc;
|
||
|
|
use rustc::hir::Expr;
|
||
|
|
use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
|
||
|
|
|
||
|
|
declare_lint! {
|
||
|
|
pub TEST_LINT,
|
||
|
|
Warn,
|
||
|
|
""
|
||
|
|
}
|
||
|
|
|
||
|
|
declare_lint_pass!(Pass => [TEST_LINT]);
|
||
|
|
|
||
|
|
impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Pass {
|
||
|
|
fn check_expr(&mut self, _cx: &LateContext<'a, 'tcx>, expr: &'tcx Expr) {
|
||
|
|
let _ = expr.span.ctxt().outer_expn_data();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
fn main() {}
|