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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/tools/clippy/tests/ui-internal/outer_expn_data.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/tools/clippy/tests/ui-internal/outer_expn_data.rs')
-rw-r--r-- | src/tools/clippy/tests/ui-internal/outer_expn_data.rs | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui-internal/outer_expn_data.rs b/src/tools/clippy/tests/ui-internal/outer_expn_data.rs new file mode 100644 index 000000000..187d468b3 --- /dev/null +++ b/src/tools/clippy/tests/ui-internal/outer_expn_data.rs @@ -0,0 +1,29 @@ +// run-rustfix + +#![deny(clippy::internal)] +#![allow(clippy::missing_clippy_version_attribute)] +#![feature(rustc_private)] + +extern crate rustc_hir; +extern crate rustc_lint; +extern crate rustc_middle; +#[macro_use] +extern crate rustc_session; +use rustc_hir::Expr; +use rustc_lint::{LateContext, LateLintPass}; + +declare_lint! { + pub TEST_LINT, + Warn, + "" +} + +declare_lint_pass!(Pass => [TEST_LINT]); + +impl<'tcx> LateLintPass<'tcx> for Pass { + fn check_expr(&mut self, _cx: &LateContext<'tcx>, expr: &'tcx Expr) { + let _ = expr.span.ctxt().outer_expn().expn_data(); + } +} + +fn main() {} |