checkpatch: Support wide strings
PATCH 1/1 checkpatch: Support wide strings
Allow prefixing typical strings with L for wide strings
Patch originally by Joe Perches
https://lkml.org/lkml/2017/10/17/1117
Signed-off-by Joe Perches <[email protected]>
Signed-off-by Heinrich Schuchardt <[email protected]>
--- scripts/checkpatch.pl | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
scripts/checkpatch.pl +4 -3
@@ -392,7 +392,7 @@ our $Binary = qr{(?i)0b[01]+$Int_type?}; our $Hex = qr{(?i)0x[0-9a-f]+$Int_type?}; our $Int = qr{[0-9]+$Int_type?}; our $Octal = qr{0[0-7]+$Int_type?}; -our $String = qr{"[X\t]*"}; +our $String = qr{(?:\bL)?"[X\t]*"}; our $Float_hex = qr{(?i)0x[0-9a-f]+p-?[0-9]+[fl]?}; our $Float_dec = qr{(?i)(?:[0-9]+\.[0-9]*|[0-9]*\.[0-9]+)(?:e-?[0-9]+)?[fl]?}; our $Float_int = qr{(?i)[0-9]+e-?[0-9]+[fl]?};
@@ -5254,13 +5254,14 @@ sub process { } # concatenated string without spaces between elements - if ($line =~ /$String[A-Z_]/ || $line =~ /[A-Za-z0-9_]$String/) { + if ($line =~ /$String[A-Z_]/ || + ($line =~ /([A-Za-z0-9_]+)$String/ && $1 !~ /^L$/)) { CHK("CONCATENATED_STRING", "Concatenated strings should use spaces between elements\n" . $herecurr); } # uncoalesced string fragments - if ($line =~ /$String\s*"/) { + if ($line =~ /$String\s*L?"/) { WARN("STRING_FRAGMENTS", "Consecutive strings are generally better as a single string\n" . $herecurr); }
Signature · 1 line
2.14.2
PATCH 1/1 checkpatch: Support wide strings
Quoted 7 lines · Heinrich Schuchardt
Allow prefixing typical strings with L for wide strings
Patch originally by Joe Perches
https://lkml.org/lkml/2017/10/17/1117Signed-off-by Joe Perches <[email protected]>Signed-off-by Heinrich Schuchardt <[email protected]>
Applied to u-boot/master, thanks!
Signature · 8 lines
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