Commit 720ac2ef479d ("PATCH scripts/kernel-doc") fixed the two
instances of literal braces that Perl 5.28 warns about, but there are
still more than it doesn't warn about.
Escape all left braces that are treated as literal characters. Also
escape literal right braces, for consistency and to avoid confusing
bracket-matching in text editors.
Signed-off-by: Ben Hutchings
---
v2: Rebase on top of commit 720ac2ef479d; reword accordingly
scripts/kernel-doc | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 31a34ced55a3..8f0f508a78e9 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1062,7 +1062,7 @@ sub dump_struct($$) {
my $x = shift;
my $file = shift;
-if ($x =~ /(struct|union)\s+(\w+)\s*{(.*)}/) {
+if ($x =~ /(struct|union)\s+(\w+)\s*\{(.*)\}/) {
my $decl_type = $1;
$declaration_name = $2;
my $members = $3;
@@ -1148,20 +1148,20 @@ sub dump_struct($$) {
}
}
}
- $members =~
s/(struct|union)([^\{\};]+)\{([^\{\}]*)}([^\{\}\;]*)\;/$newmember/;
+ $members =~
s/(struct|union)([^\{\};]+)\{([^\{\}]*)\}([^\{\}\;]*)\;/$newmember/;
}
# Ignore other nested elements, like enums
- $members =~ s/(\{[^\{\}]*})//g;
+ $members =~ s/(\{[^\{\}]*\})//g;
create_parameterlist($members, ';', $file, $declaration_name);
check_sections($file, $declaration_name, $decl_type, $sectcheck,
$struct_actual);
# Adjust declaration for better display
- $declaration =~ s/([{;])/$1\n/g;
- $declaration =~ s/}\s+;/};/g;
+ $declaration =~ s/([\{;])/$1\n/g;
+ $declaration =~ s/\}\s+;/};/g;
# Better handle inlined enums
- do {} while ($declaration =~ s/(enum\s+{[^}]+),([^\n])/$1,\n$2/);
+ do {} while ($declaration =~ s/(enum\s+\{[^\}]+),([^\n])/$1,\n$2/);
my @def_args = split /\n/, $declaration;
my $level = 1;
@@ -1171,12 +1171,12 @@ sub dump_struct($$) {
$clause =~ s/\s+$//;
$clause =~ s/\s+/ /;
next if (!$clause);
- $level-- if ($clause =~ m/(})/ && $level > 1);
+ $level-- if ($clause =~ m/(\})/ && $level > 1);
if (!($clause =~ m/^\s*#/)) {
$declaration .= "\t" x $level;
}
$declaration .= "\t" . $clause . "\n";
- $level++ if ($clause =~ m/(\{)/ && !($clause =~m/}/));
+ $level++ if ($clause =~ m/(\{)/ && !($clause =~m/\}/));
}
output_declaration($declaration_name,
'struct',
@@ -1244,7 +1244,7 @@ sub dump_enum($$) {
# strip #define macros inside enums
$x =~ s@#\s*((define|ifdef)\s+|endif)[^;]*;@@gos;
-if ($x =~ /enum\s+(\w+)\s*{(.*)}/) {
+if ($x =~ /enum\s+(\w+)\s*\{(.*)\}/) {
$declaration_name = $1;
my $members = $2;
my %_members;
@@ -1785,7 +1785,7 @@ sub process_proto_type($$) {
}
while (1) {
- if ( $x =~ /([^{};]*)([{};])(.*)/ ) {
+ if ( $x =~ /([^\{\};]*)([\{\};])(.*)/ ) {
if( length $prototype ) {
$prototype .= " "
}
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