diff options
Diffstat (limited to 'clippy_lints/src/write.rs')
| -rw-r--r-- | clippy_lints/src/write.rs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/clippy_lints/src/write.rs b/clippy_lints/src/write.rs index 337f7a229b9..af324f831df 100644 --- a/clippy_lints/src/write.rs +++ b/clippy_lints/src/write.rs @@ -10,7 +10,8 @@ use rustc_lexer::unescape::{self, EscapeError}; use rustc_lint::{EarlyContext, EarlyLintPass}; use rustc_parse::parser; use rustc_session::{declare_tool_lint, impl_lint_pass}; -use rustc_span::{sym, BytePos, Span, Symbol}; +use rustc_span::symbol::kw; +use rustc_span::{sym, BytePos, Span}; declare_clippy_lint! { /// **What it does:** This lint warns when you use `println!("")` to @@ -301,7 +302,7 @@ impl EarlyLintPass for Write { } } else if mac.path == sym!(writeln) { if let (Some(fmt_str), expr) = self.check_tts(cx, mac.args.inner_tokens(), true) { - if fmt_str.symbol == Symbol::intern("") { + if fmt_str.symbol == kw::Empty { let mut applicability = Applicability::MachineApplicable; // FIXME: remove this `#[allow(...)]` once the issue #5822 gets fixed #[allow(clippy::option_if_let_else)] @@ -484,7 +485,7 @@ impl Write { fn lint_println_empty_string(&self, cx: &EarlyContext<'_>, mac: &MacCall) { if let (Some(fmt_str), _) = self.check_tts(cx, mac.args.inner_tokens(), false) { - if fmt_str.symbol == Symbol::intern("") { + if fmt_str.symbol == kw::Empty { let name = mac.path.segments[0].ident.name; span_lint_and_sugg( cx, |