Switch to declare_tool_lint macro

Author: flip1995

clippy_lints/src/approx_const.rs

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

clippy_lints/src/arithmetic.rs

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

clippy_lints/src/assign_ops.rs

@@ -3,7 +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 rustc::{declare_tool_lint, lint_array};
 use if_chain::if_chain;
 use syntax::ast;
 

clippy_lints/src/attrs.rs

@@ -7,7 +7,7 @@ use crate::utils::{
 };
 use rustc::hir::*;
 use rustc::lint::*;
-use rustc::{declare_lint, lint_array};
+use rustc::{declare_tool_lint, lint_array};
 use if_chain::if_chain;
 use rustc::ty::{self, TyCtxt};
 use semver::Version;

clippy_lints/src/bit_mask.rs

@@ -1,6 +1,6 @@
 use rustc::hir::*;
 use rustc::lint::*;
-use rustc::{declare_lint, lint_array};
+use rustc::{declare_tool_lint, lint_array};
 use if_chain::if_chain;
 use syntax::ast::LitKind;
 use syntax::codemap::Span;

clippy_lints/src/blacklisted_name.rs

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

clippy_lints/src/block_in_if_condition.rs

@@ -1,6 +1,6 @@
 use matches::matches;
 use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
-use rustc::{declare_lint, lint_array};
+use rustc::{declare_tool_lint, lint_array};
 use rustc::hir::*;
 use rustc::hir::intravisit::{walk_expr, NestedVisitorMap, Visitor};
 use crate::utils::*;

clippy_lints/src/booleans.rs

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

clippy_lints/src/bytecount.rs

@@ -1,6 +1,6 @@
 use rustc::hir::*;
 use rustc::lint::*;
-use rustc::{declare_lint, lint_array};
+use rustc::{declare_tool_lint, lint_array};
 use if_chain::if_chain;
 use rustc::ty;
 use syntax::ast::{Name, UintTy};

clippy_lints/src/collapsible_if.rs

@@ -13,7 +13,7 @@
 //! This lint is **warn** by default
 
 use rustc::lint::*;
-use rustc::{declare_lint, lint_array};
+use rustc::{declare_tool_lint, lint_array};
 use if_chain::if_chain;
 use syntax::ast;