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CGrammar: Support long long suffix on constants; add .0 to floating pointer constants when omitted

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Pragmatic Software 2014-06-20 09:12:56 +00:00
parent d7197b6bf6
commit a501557d35
2 changed files with 10 additions and 9 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 => 659, BUILD_REVISION => 660,
BUILD_DATE => "2014-06-20", BUILD_DATE => "2014-06-20",
}; };

17
modules/c2english/CGrammar.pm
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@ -1382,24 +1382,25 @@ constant:
} else { } else {
$return = $item[1]; $return = $item[1];
} }
$return .= '0' if $return =~ /\.$/;
} }
| /0x[0-9a-f]+[lu]{0,2}/i | /0x[0-9a-f]+[lu]{0,3}/i
{ {
$return .= 'unsigned ' if $item[1] =~ s/[Uu]//; $return .= 'unsigned ' if $item[1] =~ s/[Uu]//;
$return .= 'long ' if $item[1] =~ s/[Ll]//; $return .= 'long ' while $item[1] =~ s/[Ll]//;
$return = "the $return" . "hexadecimal number $item[1]"; $return = "the $return" . "hexadecimal number $item[1]";
} }
| /0\d+[lu]{0,2}/i | /0\d+[lu]{0,3}/i
{ {
$return .= 'unsigned ' if $item[1] =~ s/[Uu]//; $return .= 'unsigned ' if $item[1] =~ s/[Uu]//;
$return .= 'long ' if $item[1] =~ s/[Ll]//; $return .= 'long ' while $item[1] =~ s/[Ll]//;
$return = "the $return" . "octal number $item[1]"; $return = "the $return" . "octal number $item[1]";
} }
|/-?[0-9]+[lu]{0,2}/i # integer constant | /-?[0-9]+[lu]{0,3}/i # integer constant
{ {
$return = $item[-1]; $return .= "unsigned " if $item[-1] =~ s/[Uu]//;
$return = "long $return" if $return =~ s/[Ll]//; $return .= "long " while $item[-1] =~ s/[Ll]//;
$return = "unsigned $return" if $return =~ s/[Uu]//; $return .= $item[-1];
} }
| /(?:\'((?:\\\'|(?!\').)*)\')/ # character constant | /(?:\'((?:\\\'|(?!\').)*)\')/ # character constant
{ {