Remove import of rustc

Author: Manishearth

clippy_lints/src/approx_const.rs

@@ -1,6 +1,7 @@
 use crate::utils::span_lint;
 use rustc::hir::*;
 use rustc::lint::*;
+use rustc::{declare_lint, lint_array};
 use std::f64::consts as f64;
 use syntax::ast::{FloatTy, Lit, LitKind};
 use syntax::symbol;

clippy_lints/src/arithmetic.rs

@@ -1,6 +1,7 @@
 use crate::utils::span_lint;
 use rustc::hir;
 use rustc::lint::*;
+use rustc::{declare_lint, lint_array};
 use syntax::codemap::Span;
 
 /// **What it does:** Checks for plain integer arithmetic.

clippy_lints/src/assign_ops.rs

@@ -3,6 +3,7 @@ use crate::utils::{higher, sugg};
 use rustc::hir;
 use rustc::hir::intravisit::{walk_expr, NestedVisitorMap, Visitor};
 use rustc::lint::*;
+use rustc::{declare_lint, lint_array};
 use syntax::ast;
 
 /// **What it does:** Checks for compound assignment operations (`+=` and

clippy_lints/src/attrs.rs

@@ -7,6 +7,7 @@ use crate::utils::{
 };
 use rustc::hir::*;
 use rustc::lint::*;
+use rustc::{declare_lint, lint_array};
 use rustc::ty::{self, TyCtxt};
 use semver::Version;
 use syntax::ast::{AttrStyle, Attribute, Lit, LitKind, MetaItemKind, NestedMetaItem, NestedMetaItemKind};

clippy_lints/src/bit_mask.rs

@@ -1,5 +1,6 @@
 use rustc::hir::*;
 use rustc::lint::*;
+use rustc::{declare_lint, lint_array};
 use syntax::ast::LitKind;
 use syntax::codemap::Span;
 use crate::utils::{span_lint, span_lint_and_then};

clippy_lints/src/blacklisted_name.rs

@@ -1,4 +1,5 @@
 use rustc::lint::*;
+use rustc::{declare_lint, lint_array};
 use rustc::hir::*;
 use crate::utils::span_lint;
 

clippy_lints/src/block_in_if_condition.rs

@@ -1,4 +1,5 @@
 use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
+use rustc::{declare_lint, lint_array};
 use rustc::hir::*;
 use rustc::hir::intravisit::{walk_expr, NestedVisitorMap, Visitor};
 use crate::utils::*;

clippy_lints/src/booleans.rs

@@ -1,4 +1,5 @@
 use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
+use rustc::{declare_lint, lint_array};
 use rustc::hir::*;
 use rustc::hir::intravisit::*;
 use syntax::ast::{LitKind, NodeId, DUMMY_NODE_ID};

clippy_lints/src/bytecount.rs

@@ -1,5 +1,6 @@
 use rustc::hir::*;
 use rustc::lint::*;
+use rustc::{declare_lint, lint_array};
 use rustc::ty;
 use syntax::ast::{Name, UintTy};
 use crate::utils::{contains_name, get_pat_name, match_type, paths, single_segment_path, snippet, span_lint_and_sugg,

clippy_lints/src/collapsible_if.rs

@@ -13,6 +13,7 @@
 //! This lint is **warn** by default
 
 use rustc::lint::*;
+use rustc::{declare_lint, lint_array};
 use syntax::ast;
 
 use crate::utils::{in_macro, snippet_block, span_lint_and_sugg, span_lint_and_then};