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Cleanup imports

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This commit is contained in:
Yusuke Tanaka 2021-02-11 01:29:45 +09:00 • committed by flip1995
parent 25c221ec92
commit 89ef26a681
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GPG key ID: 1CA0DF2AF59D68A5
12 changed files with 13 additions and 32 deletions
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3
clippy_lints/src/transmute/crosspointer_transmute.rs
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@ -2,8 +2,7 @@ use super::CROSSPOINTER_TRANSMUTE;
use crate::utils::span_lint;
use rustc_hir::Expr;
use rustc_lint::LateContext;
use rustc_middle::ty;
use rustc_middle::ty::Ty;
use rustc_middle::ty::{self, Ty};
/// Checks for `crosspointer_transmute` lint.
/// Returns `true` if it's triggered, otherwise returns `false`.

12
clippy_lints/src/transmute/mod.rs
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@ -12,19 +12,11 @@ mod useless_transmute;
mod utils;
mod wrong_transmute;
use utils::*;
use crate::utils::{
in_constant, match_def_path, paths, snippet, span_lint, span_lint_and_sugg, span_lint_and_then, sugg,
};
use crate::utils::{in_constant, match_def_path, paths};
use if_chain::if_chain;
use rustc_ast as ast;
use rustc_errors::Applicability;
use rustc_hir::{Expr, ExprKind, Mutability, UnOp};
use rustc_hir::{Expr, ExprKind};
use rustc_lint::{LateContext, LateLintPass};
use rustc_middle::ty;
use rustc_session::{declare_lint_pass, declare_tool_lint};
use std::borrow::Cow;
declare_clippy_lint! {
/// **What it does:** Checks for transmutes that can't ever be correct on any

3
clippy_lints/src/transmute/transmute_float_to_int.rs
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@ -5,8 +5,7 @@ use rustc_ast as ast;
use rustc_errors::Applicability;
use rustc_hir::{Expr, ExprKind, UnOp};
use rustc_lint::LateContext;
use rustc_middle::ty;
use rustc_middle::ty::Ty;
use rustc_middle::ty::{self, Ty};
/// Checks for `transmute_float_to_int` lint.
/// Returns `true` if it's triggered, otherwise returns `false`.

3
clippy_lints/src/transmute/transmute_int_to_bool.rs
View file

@ -4,8 +4,7 @@ use rustc_ast as ast;
use rustc_errors::Applicability;
use rustc_hir::Expr;
use rustc_lint::LateContext;
use rustc_middle::ty;
use rustc_middle::ty::Ty;
use rustc_middle::ty::{self, Ty};
use std::borrow::Cow;
/// Checks for `transmute_int_to_bool` lint.

3
clippy_lints/src/transmute/transmute_int_to_char.rs
View file

@ -4,8 +4,7 @@ use rustc_ast as ast;
use rustc_errors::Applicability;
use rustc_hir::Expr;
use rustc_lint::LateContext;
use rustc_middle::ty;
use rustc_middle::ty::Ty;
use rustc_middle::ty::{self, Ty};
/// Checks for `transmute_int_to_char` lint.
/// Returns `true` if it's triggered, otherwise returns `false`.

3
clippy_lints/src/transmute/transmute_int_to_float.rs
View file

@ -3,8 +3,7 @@ use crate::utils::{span_lint_and_then, sugg};
use rustc_errors::Applicability;
use rustc_hir::Expr;
use rustc_lint::LateContext;
use rustc_middle::ty;
use rustc_middle::ty::Ty;
use rustc_middle::ty::{self, Ty};
/// Checks for `transmute_int_to_float` lint.
/// Returns `true` if it's triggered, otherwise returns `false`.

3
clippy_lints/src/transmute/transmute_ptr_to_ptr.rs
View file

@ -3,8 +3,7 @@ use crate::utils::{span_lint_and_then, sugg};
use rustc_errors::Applicability;
use rustc_hir::Expr;
use rustc_lint::LateContext;
use rustc_middle::ty;
use rustc_middle::ty::Ty;
use rustc_middle::ty::{self, Ty};
/// Checks for `transmute_ptr_to_ptr` lint.
/// Returns `true` if it's triggered, otherwise returns `false`.

3
clippy_lints/src/transmute/transmute_ptr_to_ref.rs
View file

@ -4,8 +4,7 @@ use crate::utils::{span_lint_and_then, sugg};
use rustc_errors::Applicability;
use rustc_hir::{Expr, Mutability, QPath};
use rustc_lint::LateContext;
use rustc_middle::ty;
use rustc_middle::ty::Ty;
use rustc_middle::ty::{self, Ty};
/// Checks for `transmute_ptr_to_ref` lint.
/// Returns `true` if it's triggered, otherwise returns `false`.

3
clippy_lints/src/transmute/transmute_ref_to_ref.rs
View file

@ -4,8 +4,7 @@ use if_chain::if_chain;
use rustc_errors::Applicability;
use rustc_hir::{Expr, Mutability};
use rustc_lint::LateContext;
use rustc_middle::ty;
use rustc_middle::ty::Ty;
use rustc_middle::ty::{self, Ty};
/// Checks for `transmute_bytes_to_str` and `transmute_ptr_to_ptr` lints.
/// Returns `true` if either one triggered, otherwise returns `false`.

3
clippy_lints/src/transmute/unsound_collection_transmute.rs
View file

@ -3,8 +3,7 @@ use super::UNSOUND_COLLECTION_TRANSMUTE;
use crate::utils::{match_def_path, paths, span_lint};
use rustc_hir::Expr;
use rustc_lint::LateContext;
use rustc_middle::ty;
use rustc_middle::ty::Ty;
use rustc_middle::ty::{self, Ty};
// used to check for UNSOUND_COLLECTION_TRANSMUTE
static COLLECTIONS: &[&[&str]] = &[

3
clippy_lints/src/transmute/useless_transmute.rs
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@ -3,8 +3,7 @@ use crate::utils::{span_lint, span_lint_and_then, sugg};
use rustc_errors::Applicability;
use rustc_hir::Expr;
use rustc_lint::LateContext;
use rustc_middle::ty;
use rustc_middle::ty::Ty;
use rustc_middle::ty::{self, Ty};
/// Checks for `useless_transmute` lint.
/// Returns `true` if it's triggered, otherwise returns `false`.

3
clippy_lints/src/transmute/wrong_transmute.rs
View file

@ -2,8 +2,7 @@ use super::WRONG_TRANSMUTE;
use crate::utils::span_lint;
use rustc_hir::Expr;
use rustc_lint::LateContext;
use rustc_middle::ty;
use rustc_middle::ty::Ty;
use rustc_middle::ty::{self, Ty};
/// Checks for `wrong_transmute` lint.
/// Returns `true` if it's triggered, otherwise returns `false`.