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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:11:38 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:13:23 +0000 |
commit | 20431706a863f92cb37dc512fef6e48d192aaf2c (patch) | |
tree | 2867f13f5fd5437ba628c67d7f87309ccadcd286 /src/tools/clippy/tests/ui-internal/unnecessary_def_path.fixed | |
parent | Releasing progress-linux version 1.65.0+dfsg1-2~progress7.99u1. (diff) | |
download | rustc-20431706a863f92cb37dc512fef6e48d192aaf2c.tar.xz rustc-20431706a863f92cb37dc512fef6e48d192aaf2c.zip |
Merging upstream version 1.66.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/tools/clippy/tests/ui-internal/unnecessary_def_path.fixed')
-rw-r--r-- | src/tools/clippy/tests/ui-internal/unnecessary_def_path.fixed | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui-internal/unnecessary_def_path.fixed b/src/tools/clippy/tests/ui-internal/unnecessary_def_path.fixed new file mode 100644 index 000000000..cbbb46523 --- /dev/null +++ b/src/tools/clippy/tests/ui-internal/unnecessary_def_path.fixed @@ -0,0 +1,62 @@ +// run-rustfix +// aux-build:paths.rs +#![deny(clippy::internal)] +#![feature(rustc_private)] + +extern crate clippy_utils; +extern crate paths; +extern crate rustc_hir; +extern crate rustc_lint; +extern crate rustc_middle; +extern crate rustc_span; + +#[allow(unused)] +use clippy_utils::ty::{is_type_diagnostic_item, is_type_lang_item, match_type}; +#[allow(unused)] +use clippy_utils::{ + is_expr_path_def_path, is_path_diagnostic_item, is_res_diagnostic_ctor, is_res_lang_ctor, is_trait_method, + match_def_path, match_trait_method, path_res, +}; + +#[allow(unused)] +use rustc_hir::LangItem; +#[allow(unused)] +use rustc_span::sym; + +use rustc_hir::def_id::DefId; +use rustc_hir::Expr; +use rustc_lint::LateContext; +use rustc_middle::ty::Ty; + +#[allow(unused, clippy::unnecessary_def_path)] +static OPTION: [&str; 3] = ["core", "option", "Option"]; +#[allow(unused, clippy::unnecessary_def_path)] +const RESULT: &[&str] = &["core", "result", "Result"]; + +fn _f<'tcx>(cx: &LateContext<'tcx>, ty: Ty<'tcx>, did: DefId, expr: &Expr<'_>) { + let _ = is_type_diagnostic_item(cx, ty, sym::Option); + let _ = is_type_diagnostic_item(cx, ty, sym::Result); + let _ = is_type_diagnostic_item(cx, ty, sym::Result); + + #[allow(unused, clippy::unnecessary_def_path)] + let rc_path = &["alloc", "rc", "Rc"]; + let _ = is_type_diagnostic_item(cx, ty, sym::Rc); + + let _ = is_type_diagnostic_item(cx, ty, sym::Option); + let _ = is_type_diagnostic_item(cx, ty, sym::Result); + + let _ = is_type_lang_item(cx, ty, LangItem::OwnedBox); + let _ = is_type_diagnostic_item(cx, ty, sym::maybe_uninit_uninit); + + let _ = cx.tcx.lang_items().require(LangItem::OwnedBox).ok() == Some(did); + let _ = cx.tcx.is_diagnostic_item(sym::Option, did); + let _ = cx.tcx.lang_items().require(LangItem::OptionSome).ok() == Some(did); + + let _ = is_trait_method(cx, expr, sym::AsRef); + + let _ = is_path_diagnostic_item(cx, expr, sym::Option); + let _ = path_res(cx, expr).opt_def_id().map_or(false, |id| cx.tcx.lang_items().require(LangItem::IteratorNext).ok() == Some(id)); + let _ = is_res_lang_ctor(cx, path_res(cx, expr), LangItem::OptionSome); +} + +fn main() {} |