It's not a bug in grep. We pacified GCC's false alarm in grep commit
08c4ce064b7f42acc023a9b28d1076a81feb6143.
- bug#77301: Is this a bug? George R Goffe via Bug reports for GNU grep
- bug#77301: Is this a bug? Dale R. Worley
- bug#77301: Is this a ... arnold
- bug#77301: Is thi... Dale R. Worley
- bug#77301: Is... David G. Pickett
- bug#7730... Paul Eggert
- bug#77301: Is this a bug? Paul Eggert