Remove crate:: prefixes from crate paths

clippy_lints/src/approx_const.rs

@@ -7,13 +7,13 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use crate::rustc::hir::*;
-use crate::rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
-use crate::rustc::{declare_tool_lint, lint_array};
-use crate::syntax::ast::{FloatTy, Lit, LitKind};
-use crate::syntax::symbol;
 use crate::utils::span_lint;
+use rustc::hir::*;
+use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
+use rustc::{declare_tool_lint, lint_array};
 use std::f64::consts as f64;
+use syntax::ast::{FloatTy, Lit, LitKind};
+use syntax::symbol;
 
 /// **What it does:** Checks for floating point literals that approximate
 /// constants which are defined in

clippy_lints/src/arithmetic.rs

@@ -7,11 +7,11 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use crate::rustc::hir;
-use crate::rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
-use crate::rustc::{declare_tool_lint, lint_array};
-use crate::syntax::source_map::Span;
 use crate::utils::span_lint;
+use rustc::hir;
+use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
+use rustc::{declare_tool_lint, lint_array};
+use syntax::source_map::Span;
 
 /// **What it does:** Checks for plain integer arithmetic.
 ///

clippy_lints/src/assign_ops.rs

@@ -7,15 +7,15 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use crate::rustc::hir;
-use crate::rustc::hir::intravisit::{walk_expr, NestedVisitorMap, Visitor};
-use crate::rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
-use crate::rustc::{declare_tool_lint, lint_array};
-use crate::rustc_errors::Applicability;
-use crate::syntax::ast;
 use crate::utils::{get_trait_def_id, implements_trait, snippet_opt, span_lint_and_then, SpanlessEq};
 use crate::utils::{higher, sugg};
 use if_chain::if_chain;
+use rustc::hir;
+use rustc::hir::intravisit::{walk_expr, NestedVisitorMap, Visitor};
+use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
+use rustc::{declare_tool_lint, lint_array};
+use rustc_errors::Applicability;
+use syntax::ast;
 
 /// **What it does:** Checks for `a = a op b` or `a = b commutative_op a`
 /// patterns.
@@ -240,7 +240,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for AssignOps {
 }
 
 fn is_commutative(op: hir::BinOpKind) -> bool {
-    use crate::rustc::hir::BinOpKind::*;
+    use rustc::hir::BinOpKind::*;
     match op {
         Add | Mul | And | Or | BitXor | BitAnd | BitOr | Eq | Ne => true,
         Sub | Div | Rem | Shl | Shr | Lt | Le | Ge | Gt => false,

clippy_lints/src/attrs.rs

@@ -10,21 +10,21 @@
 //! checks for attributes
 
 use crate::reexport::*;
-use crate::rustc::hir::*;
-use crate::rustc::lint::{
-    CheckLintNameResult, EarlyContext, EarlyLintPass, LateContext, LateLintPass, LintArray, LintContext, LintPass,
-};
-use crate::rustc::ty::{self, TyCtxt};
-use crate::rustc::{declare_tool_lint, lint_array};
-use crate::rustc_errors::Applicability;
-use crate::syntax::ast::{AttrStyle, Attribute, Lit, LitKind, MetaItemKind, NestedMetaItem, NestedMetaItemKind};
-use crate::syntax::source_map::Span;
 use crate::utils::{
     in_macro, last_line_of_span, match_def_path, opt_def_id, paths, snippet_opt, span_lint, span_lint_and_sugg,
     span_lint_and_then, without_block_comments,
 };
 use if_chain::if_chain;
+use rustc::hir::*;
+use rustc::lint::{
+    CheckLintNameResult, EarlyContext, EarlyLintPass, LateContext, LateLintPass, LintArray, LintContext, LintPass,
+};
+use rustc::ty::{self, TyCtxt};
+use rustc::{declare_tool_lint, lint_array};
+use rustc_errors::Applicability;
 use semver::Version;
+use syntax::ast::{AttrStyle, Attribute, Lit, LitKind, MetaItemKind, NestedMetaItem, NestedMetaItemKind};
+use syntax::source_map::Span;
 
 /// **What it does:** Checks for items annotated with `#[inline(always)]`,
 /// unless the annotated function is empty or simply panics.

clippy_lints/src/bit_mask.rs

@@ -8,15 +8,15 @@
 // except according to those terms.
 
 use crate::consts::{constant, Constant};
-use crate::rustc::hir::*;
-use crate::rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
-use crate::rustc::{declare_tool_lint, lint_array};
-use crate::rustc_errors::Applicability;
-use crate::syntax::ast::LitKind;
-use crate::syntax::source_map::Span;
 use crate::utils::sugg::Sugg;
 use crate::utils::{span_lint, span_lint_and_then};
 use if_chain::if_chain;
+use rustc::hir::*;
+use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
+use rustc::{declare_tool_lint, lint_array};
+use rustc_errors::Applicability;
+use syntax::ast::LitKind;
+use syntax::source_map::Span;
 
 /// **What it does:** Checks for incompatible bit masks in comparisons.
 ///

clippy_lints/src/blacklisted_name.rs

@@ -7,10 +7,10 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use crate::rustc::hir::*;
-use crate::rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
-use crate::rustc::{declare_tool_lint, lint_array};
 use crate::utils::span_lint;
+use rustc::hir::*;
+use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
+use rustc::{declare_tool_lint, lint_array};
 
 /// **What it does:** Checks for usage of blacklisted names for variables, such
 /// as `foo`.

clippy_lints/src/block_in_if_condition.rs

@@ -7,12 +7,12 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use crate::rustc::hir::intravisit::{walk_expr, NestedVisitorMap, Visitor};
-use crate::rustc::hir::*;
-use crate::rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
-use crate::rustc::{declare_tool_lint, lint_array};
 use crate::utils::*;
 use matches::matches;
+use rustc::hir::intravisit::{walk_expr, NestedVisitorMap, Visitor};
+use rustc::hir::*;
+use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
+use rustc::{declare_tool_lint, lint_array};
 
 /// **What it does:** Checks for `if` conditions that use blocks to contain an
 /// expression.

clippy_lints/src/booleans.rs

@@ -7,17 +7,17 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use crate::rustc::hir::intravisit::*;
-use crate::rustc::hir::*;
-use crate::rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
-use crate::rustc::{declare_tool_lint, lint_array};
-use crate::rustc_data_structures::thin_vec::ThinVec;
-use crate::rustc_errors::Applicability;
-use crate::syntax::ast::{LitKind, NodeId, DUMMY_NODE_ID};
-use crate::syntax::source_map::{dummy_spanned, Span, DUMMY_SP};
 use crate::utils::{
     get_trait_def_id, implements_trait, in_macro, match_type, paths, snippet_opt, span_lint_and_then, SpanlessEq,
 };
+use rustc::hir::intravisit::*;
+use rustc::hir::*;
+use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
+use rustc::{declare_tool_lint, lint_array};
+use rustc_data_structures::thin_vec::ThinVec;
+use rustc_errors::Applicability;
+use syntax::ast::{LitKind, NodeId, DUMMY_NODE_ID};
+use syntax::source_map::{dummy_spanned, Span, DUMMY_SP};
 
 /// **What it does:** Checks for boolean expressions that can be written more
 /// concisely.

clippy_lints/src/bytecount.rs

@@ -7,17 +7,17 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use crate::rustc::hir::*;
-use crate::rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
-use crate::rustc::ty;
-use crate::rustc::{declare_tool_lint, lint_array};
-use crate::rustc_errors::Applicability;
-use crate::syntax::ast::{Name, UintTy};
 use crate::utils::{
     contains_name, get_pat_name, match_type, paths, single_segment_path, snippet_with_applicability,
     span_lint_and_sugg, walk_ptrs_ty,
 };
 use if_chain::if_chain;
+use rustc::hir::*;
+use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
+use rustc::ty;
+use rustc::{declare_tool_lint, lint_array};
+use rustc_errors::Applicability;
+use syntax::ast::{Name, UintTy};
 
 /// **What it does:** Checks for naive byte counts
 ///

clippy_lints/src/cargo_common_metadata.rs

@@ -9,10 +9,10 @@
 
 //! lint on missing cargo common metadata
 
-use crate::rustc::lint::{EarlyContext, EarlyLintPass, LintArray, LintPass};
-use crate::rustc::{declare_tool_lint, lint_array};
-use crate::syntax::{ast::*, source_map::DUMMY_SP};
 use crate::utils::span_lint;
+use rustc::lint::{EarlyContext, EarlyLintPass, LintArray, LintPass};
+use rustc::{declare_tool_lint, lint_array};
+use syntax::{ast::*, source_map::DUMMY_SP};
 
 use cargo_metadata;
 

clippy_lints/src/collapsible_if.rs

@@ -21,14 +21,14 @@
 //!
 //! This lint is **warn** by default
 
-use crate::rustc::lint::{EarlyContext, EarlyLintPass, LintArray, LintPass};
-use crate::rustc::{declare_tool_lint, lint_array};
-use crate::syntax::ast;
 use if_chain::if_chain;
+use rustc::lint::{EarlyContext, EarlyLintPass, LintArray, LintPass};
+use rustc::{declare_tool_lint, lint_array};
+use syntax::ast;
 
-use crate::rustc_errors::Applicability;
 use crate::utils::sugg::Sugg;
 use crate::utils::{in_macro, snippet_block, snippet_block_with_applicability, span_lint_and_sugg, span_lint_and_then};
+use rustc_errors::Applicability;
 
 /// **What it does:** Checks for nested `if` statements which can be collapsed
 /// by `&&`-combining their conditions and for `else { if ... }` expressions

clippy_lints/src/const_static_lifetime.rs

@@ -7,11 +7,11 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use crate::rustc::lint::{EarlyContext, EarlyLintPass, LintArray, LintPass};
-use crate::rustc::{declare_tool_lint, lint_array};
-use crate::rustc_errors::Applicability;
-use crate::syntax::ast::*;
 use crate::utils::{in_macro, snippet, span_lint_and_then};
+use rustc::lint::{EarlyContext, EarlyLintPass, LintArray, LintPass};
+use rustc::{declare_tool_lint, lint_array};
+use rustc_errors::Applicability;
+use syntax::ast::*;
 
 /// **What it does:** Checks for constants with an explicit `'static` lifetime.
 ///

clippy_lints/src/consts.rs

@@ -10,20 +10,20 @@
 
 #![allow(clippy::float_cmp)]
 
-use crate::rustc::hir::def::Def;
-use crate::rustc::hir::*;
-use crate::rustc::lint::LateContext;
-use crate::rustc::ty::subst::{Subst, Substs};
-use crate::rustc::ty::{self, Instance, Ty, TyCtxt};
-use crate::rustc::{bug, span_bug};
-use crate::syntax::ast::{FloatTy, LitKind};
-use crate::syntax::ptr::P;
 use crate::utils::{clip, sext, unsext};
+use rustc::hir::def::Def;
+use rustc::hir::*;
+use rustc::lint::LateContext;
+use rustc::ty::subst::{Subst, Substs};
+use rustc::ty::{self, Instance, Ty, TyCtxt};
+use rustc::{bug, span_bug};
 use std::cmp::Ordering::{self, Equal};
 use std::cmp::PartialOrd;
 use std::convert::TryInto;
 use std::hash::{Hash, Hasher};
 use std::rc::Rc;
+use syntax::ast::{FloatTy, LitKind};
+use syntax::ptr::P;
 
 /// A `LitKind`-like enum to fold constant `Expr`s into.
 #[derive(Debug, Clone)]
@@ -151,7 +151,7 @@ impl Constant {
 
 /// parse a `LitKind` to a `Constant`
 pub fn lit_to_constant<'tcx>(lit: &LitKind, ty: Ty<'tcx>) -> Constant {
-    use crate::syntax::ast::*;
+    use syntax::ast::*;
 
     match *lit {
         LitKind::Str(ref is, _) => Constant::Str(is.to_string()),
@@ -286,7 +286,7 @@ impl<'c, 'cc> ConstEvalLateContext<'c, 'cc> {
 
     /// lookup a possibly constant expression from a ExprKind::Path
     fn fetch_path(&mut self, qpath: &QPath, id: HirId) -> Option<Constant> {
-        use crate::rustc::mir::interpret::GlobalId;
+        use rustc::mir::interpret::GlobalId;
 
         let def = self.tables.qpath_def(qpath, id);
         match def {
@@ -430,7 +430,7 @@ impl<'c, 'cc> ConstEvalLateContext<'c, 'cc> {
 }
 
 pub fn miri_to_const<'a, 'tcx>(tcx: TyCtxt<'a, 'tcx, 'tcx>, result: &ty::Const<'tcx>) -> Option<Constant> {
-    use crate::rustc::mir::interpret::{ConstValue, Scalar};
+    use rustc::mir::interpret::{ConstValue, Scalar};
     match result.val {
         ConstValue::Scalar(Scalar::Bits { bits: b, .. }) => match result.ty.sty {
             ty::Bool => Some(Constant::Bool(b == 1)),

clippy_lints/src/copies.rs

@@ -7,17 +7,17 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use crate::rustc::hir::*;
-use crate::rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
-use crate::rustc::ty::Ty;
-use crate::rustc::{declare_tool_lint, lint_array};
-use crate::rustc_data_structures::fx::FxHashMap;
-use crate::syntax::symbol::LocalInternedString;
 use crate::utils::{get_parent_expr, in_macro, snippet, span_lint_and_then, span_note_and_lint};
 use crate::utils::{SpanlessEq, SpanlessHash};
+use rustc::hir::*;
+use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
+use rustc::ty::Ty;
+use rustc::{declare_tool_lint, lint_array};
+use rustc_data_structures::fx::FxHashMap;
 use smallvec::SmallVec;
 use std::collections::hash_map::Entry;
 use std::hash::BuildHasherDefault;
+use syntax::symbol::LocalInternedString;
 
 /// **What it does:** Checks for consecutive `if`s with the same condition.
 ///

clippy_lints/src/copy_iterator.rs

@@ -7,10 +7,10 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use crate::rustc::hir::{Item, ItemKind};
-use crate::rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
-use crate::rustc::{declare_tool_lint, lint_array};
 use crate::utils::{is_copy, match_path, paths, span_note_and_lint};
+use rustc::hir::{Item, ItemKind};
+use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
+use rustc::{declare_tool_lint, lint_array};
 
 /// **What it does:** Checks for types that implement `Copy` as well as
 /// `Iterator`.

clippy_lints/src/cyclomatic_complexity.rs

@@ -9,14 +9,14 @@
 
 //! calculate cyclomatic complexity and warn about overly complex functions
 
-use crate::rustc::cfg::CFG;
-use crate::rustc::hir::intravisit::{walk_expr, NestedVisitorMap, Visitor};
-use crate::rustc::hir::*;
-use crate::rustc::lint::{LateContext, LateLintPass, LintArray, LintContext, LintPass};
-use crate::rustc::ty;
-use crate::rustc::{declare_tool_lint, lint_array};
-use crate::syntax::ast::{Attribute, NodeId};
-use crate::syntax::source_map::Span;
+use rustc::cfg::CFG;
+use rustc::hir::intravisit::{walk_expr, NestedVisitorMap, Visitor};
+use rustc::hir::*;
+use rustc::lint::{LateContext, LateLintPass, LintArray, LintContext, LintPass};
+use rustc::ty;
+use rustc::{declare_tool_lint, lint_array};
+use syntax::ast::{Attribute, NodeId};
+use syntax::source_map::Span;
 
 use crate::utils::{in_macro, is_allowed, match_type, paths, span_help_and_lint, LimitStack};
 

clippy_lints/src/default_trait_access.rs

@@ -7,12 +7,12 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use crate::rustc::hir::*;
-use crate::rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
-use crate::rustc::ty;
-use crate::rustc::{declare_tool_lint, lint_array};
-use crate::rustc_errors::Applicability;
 use if_chain::if_chain;
+use rustc::hir::*;
+use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
+use rustc::ty;
+use rustc::{declare_tool_lint, lint_array};
+use rustc_errors::Applicability;
 
 use crate::utils::{any_parent_is_automatically_derived, match_def_path, opt_def_id, paths, span_lint_and_sugg};