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CGrammar: Support flexible array struct members; fix up minor whitespace issue

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Pragmatic Software 2014-07-05 05:11:07 +00:00
parent 5b10d9769e
commit 520d1a2c9c
2 changed files with 13 additions and 5 deletions
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2
PBot/VERSION.pm
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@ -13,7 +13,7 @@ use warnings;
# These are set automatically by the build/commit script # These are set automatically by the build/commit script
use constant { use constant {
BUILD_NAME => "PBot", BUILD_NAME => "PBot",
BUILD_REVISION => 708, BUILD_REVISION => 709,
BUILD_DATE => "2014-07-04", BUILD_DATE => "2014-07-04",
}; };

16
modules/c2english/CGrammar.pm
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@ -750,7 +750,7 @@ declaration:
$first_qualifier =~ s/an array/arrays/; $first_qualifier =~ s/an array/arrays/;
} }
$return .= "$first_qualifier"; $return .= "$first_qualifier";
$return .= $item{declaration_specifiers} if $item{declaration_specifiers}; $return .= " $item{declaration_specifiers}" if $item{declaration_specifiers};
} else { } else {
if (@identifiers == 1 and $item{declaration_specifiers} !~ /^(a|an)\s+/) { if (@identifiers == 1 and $item{declaration_specifiers} !~ /^(a|an)\s+/) {
$return .= $item{declaration_specifiers} =~ m/^[aeiouy]/ ? 'an ' : 'a '; $return .= $item{declaration_specifiers} =~ m/^[aeiouy]/ ? 'an ' : 'a ';
@ -837,7 +837,7 @@ init_declarator_list:
<leftop: init_declarator ',' init_declarator> <leftop: init_declarator ',' init_declarator>
init_declarator: init_declarator:
declarator[context => 'init_declarator'] declarator[context => "$arg{context}|init_declarator"]
{ {
$return = $item{declarator}; $return = $item{declarator};
} }
@ -1304,7 +1304,11 @@ array_declarator:
$size = "$size elements"; $size = "$size elements";
} }
} else { } else {
$size = 'unspecified length'; if ($arg{context} =~ /struct member/) {
$size = 'flexible length';
} else {
$size = 'unspecified length';
}
} }
my $qualifiers = join('', @{$item{'array_qualifiers(?)'}}); my $qualifiers = join('', @{$item{'array_qualifiers(?)'}});
@ -1395,7 +1399,11 @@ parameter_declaration:
abstract_declarator: abstract_declarator:
pointer(?) direct_abstract_declarator(s) pointer(?) direct_abstract_declarator(s)
{ $return = join(' ',@{$item{'pointer(?)'}}) . ' ' . join(' ', @{$item{'direct_abstract_declarator(s)'}}); } {
my $pointer = join(' ', @{$item{'pointer(?)'}});
$return = "$pointer " if $pointer;
$return .= join(' ', @{$item{'direct_abstract_declarator(s)'}});
}
| pointer | pointer
direct_abstract_declarator: direct_abstract_declarator: