diff options
Diffstat (limited to 'src/tools/clippy/clippy_lints/src/literal_representation.rs')
| -rw-r--r-- | src/tools/clippy/clippy_lints/src/literal_representation.rs | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/tools/clippy/clippy_lints/src/literal_representation.rs b/src/tools/clippy/clippy_lints/src/literal_representation.rs index 3a7b7835c..dadcd9c51 100644 --- a/src/tools/clippy/clippy_lints/src/literal_representation.rs +++ b/src/tools/clippy/clippy_lints/src/literal_representation.rs @@ -210,7 +210,7 @@ impl WarningType { cx, UNUSUAL_BYTE_GROUPINGS, span, - "digits of hex or binary literal not grouped by four", + "digits of hex, binary or octal literal not in groups of equal size", "consider", suggested_format, Applicability::MachineApplicable, @@ -427,8 +427,12 @@ impl LiteralDigitGrouping { let first = groups.next().expect("At least one group"); - if (radix == Radix::Binary || radix == Radix::Hexadecimal) && groups.any(|i| i != 4 && i != 2) { - return Err(WarningType::UnusualByteGroupings); + if radix == Radix::Binary || radix == Radix::Octal || radix == Radix::Hexadecimal { + if let Some(second_size) = groups.next() { + if !groups.all(|i| i == second_size) || first > second_size { + return Err(WarningType::UnusualByteGroupings); + } + } } if let Some(second) = groups.next() { @@ -484,7 +488,7 @@ impl DecimalLiteralRepresentation { then { let hex = format!("{val:#X}"); let num_lit = NumericLiteral::new(&hex, num_lit.suffix, false); - let _ = Self::do_lint(num_lit.integer).map_err(|warning_type| { + let _: Result<(), ()> = Self::do_lint(num_lit.integer).map_err(|warning_type| { warning_type.display(num_lit.format(), cx, span); }); } |