deal with multiple prefixed zeros in literals

2017-06-12 20:41:00 +02:00
parent b1e9c1b7e7
commit 3a8e4c33bd
3 changed files with 34 additions and 13 deletions
--- a/clippy_lints/src/misc_early.rs
+++ b/clippy_lints/src/misc_early.rs
@@ -367,12 +367,12 @@ impl MiscEarly {
                    db.span_suggestion(
                        lit.span,
                        "if you mean to use a decimal constant, remove the `0` to remove confusion:",
-                        src[1..].to_string(),
+                        src.trim_left_matches('0').to_string(),
                    );
                    db.span_suggestion(
                        lit.span,
                        "if you mean to use an octal constant, use `0o`:",
-                        format!("0o{}", &src[1..]),
+                        format!("0o{}", src.trim_left_matches('0')),
                    );
                });
            }