//!
//! This lint is **warn** by default
-use rustc::lint::{EarlyContext, EarlyLintPass, LintArray, LintPass};
-use rustc::{declare_lint, lint_array};
+use crate::rustc::lint::{EarlyContext, EarlyLintPass, LintArray, LintPass};
+use crate::rustc::{declare_tool_lint, lint_array};
use if_chain::if_chain;
-use syntax::ast;
+use crate::syntax::ast;
use crate::utils::{in_macro, snippet_block, span_lint_and_sugg, span_lint_and_then};
use crate::utils::sugg::Sugg;
+use crate::rustc_errors::Applicability;
/// **What it does:** Checks for nested `if` statements which can be collapsed
/// by `&&`-combining their conditions and for `else { if ... }` expressions
span_lint_and_then(cx, COLLAPSIBLE_IF, expr.span, "this if statement can be collapsed", |db| {
let lhs = Sugg::ast(cx, check, "..");
let rhs = Sugg::ast(cx, check_inner, "..");
- db.span_suggestion(expr.span,
+ db.span_suggestion_with_applicability(expr.span,
"try",
format!("if {} {}",
lhs.and(&rhs),
- snippet_block(cx, content.span, "..")));
+ snippet_block(cx, content.span, "..")),
+ Applicability::Unspecified,
+ );
});
}
}