Merge commit '54a20a02ecd0e1352a871aa0990bcc8b8b03173e' into clippyup

[rust.git] / clippy_utils / src / numeric_literal.rs

diff --git a/clippy_utils/src/numeric_literal.rs b/clippy_utils/src/numeric_literal.rs
index 268bc5b320533536ea5fba32dd5d7bcf8c0ce9bf..4a28c7dd9a04a3885251ef7ab44e7d5ea65aa7fe 100644 (file)
--- a/clippy_utils/src/numeric_literal.rs
+++ b/clippy_utils/src/numeric_literal.rs
@@ -52,7 +52,7 @@ pub fn from_lit(src: &'a str, lit: &Lit) -> Option<NumericLiteral<'a>> {
 
     pub fn from_lit_kind(src: &'a str, lit_kind: &LitKind) -> Option<NumericLiteral<'a>> {
         if lit_kind.is_numeric() && src.chars().next().map_or(false, |c| c.is_digit(10)) {
-            let (unsuffixed, suffix) = split_suffix(&src, lit_kind);
+            let (unsuffixed, suffix) = split_suffix(src, lit_kind);
             let float = matches!(lit_kind, LitKind::Float(..));
             Some(NumericLiteral::new(unsuffixed, suffix, float))
         } else {
@@ -162,6 +162,9 @@ pub fn format(&self) -> String {
         }
 
         if let Some(suffix) = self.suffix {
+            if output.ends_with('.') {
+                output.push('0');
+            }
             output.push('_');
             output.push_str(suffix);
         }