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| author | anatawa12 <anatawa12@icloud.com> | 2025-07-16 15:39:31 +0900 |
|---|---|---|
| committer | anatawa12 <anatawa12@icloud.com> | 2025-07-17 11:24:17 +0900 |
| commit | fad8dec970f51a2d4c23593b059b1684bd85472a (patch) | |
| tree | 669c7037e4b68a0c52d7a3cf5e9108ad5d4963ba /compiler/rustc_lint/src/builtin.rs | |
| parent | 3014e79f9c8d5510ea7b3a3b70d171d0948b1e96 (diff) | |
| download | rust-fad8dec970f51a2d4c23593b059b1684bd85472a.tar.gz rust-fad8dec970f51a2d4c23593b059b1684bd85472a.zip | |
fix: false positive double_negations when it jumps macro boundary
Diffstat (limited to 'compiler/rustc_lint/src/builtin.rs')
| -rw-r--r-- | compiler/rustc_lint/src/builtin.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_lint/src/builtin.rs b/compiler/rustc_lint/src/builtin.rs index 255ff56f62b..93df056c43b 100644 --- a/compiler/rustc_lint/src/builtin.rs +++ b/compiler/rustc_lint/src/builtin.rs @@ -1584,6 +1584,8 @@ impl EarlyLintPass for DoubleNegations { if let ExprKind::Unary(UnOp::Neg, ref inner) = expr.kind && let ExprKind::Unary(UnOp::Neg, ref inner2) = inner.kind && !matches!(inner2.kind, ExprKind::Unary(UnOp::Neg, _)) + // Don't lint if this jumps macro expansion boundary (Issue #143980) + && expr.span.eq_ctxt(inner.span) { cx.emit_span_lint( DOUBLE_NEGATIONS, |