Modified: trunk/Source/WebCore/bindings/scripts/IDLParser.pm (204625 => 204626)
--- trunk/Source/WebCore/bindings/scripts/IDLParser.pm 2016-08-19 02:44:59 UTC (rev 204625)
+++ trunk/Source/WebCore/bindings/scripts/IDLParser.pm 2016-08-19 02:53:58 UTC (rev 204626)
@@ -23,6 +23,9 @@
use strict;
+use Carp qw<longmess>;
+use Data::Dumper;
+
use preprocessor;
use Class::Struct;
@@ -74,17 +77,24 @@
signature => '$', # Attribute signature
});
+struct( domType => {
+ name => '$', # Type identifier
+ isNullable => '$', # Is the type Nullable (T?)
+ isUnion => '$', # Is the type a union (T or U)
+ subtypes => '@', # Array of subtypes, only valid if isUnion or sequence
+});
+
# Used to represent a map of 'variable name' <-> 'variable type'
struct( domSignature => {
- direction => '$', # Variable direction (in or out)
- name => '$', # Variable name
- type => '$', # Variable type
- specials => '@', # Specials
+ direction => '$', # Variable direction (in or out)
+ name => '$', # Variable name
+ type => '$' , # Variable type
+ specials => '@', # Specials
extendedAttributes => '$', # Extended attributes
- isNullable => '$', # Is variable type Nullable (T?)
- isVariadic => '$', # Is variable variadic (long... numbers)
- isOptional => '$', # Is variable optional (optional T)
- default => '$', # Default value for parameters
+ isNullable => '$', # Is variable type Nullable (T?)
+ isVariadic => '$', # Is variable variadic (long... numbers)
+ isOptional => '$', # Is variable optional (optional T)
+ default => '$', # Default value for parameters
});
# Used to represent Iterable interfaces
@@ -96,12 +106,11 @@
extendedAttributes => '$', # Extended attributes
});
-
# Used to represent string constants
struct( domConstant => {
- name => '$', # DOM Constant identifier
- type => '$', # Type of data
- value => '$', # Constant value
+ name => '$', # DOM Constant identifier
+ type => '$', # Type of data
+ value => '$', # Constant value
extendedAttributes => '$', # Extended attributes
});
@@ -149,6 +158,16 @@
return bless $self, $class;
}
+sub assert
+{
+ my $message = shift;
+
+ my $mess = longmess();
+ print Dumper($mess);
+
+ die $message;
+}
+
sub assertTokenValue
{
my $self = shift;
@@ -155,11 +174,12 @@
my $token = shift;
my $value = shift;
my $line = shift;
- my $msg = "Next token should be " . $value . ", but " . $token->value() . " at " . $self->{Line};
+ my $msg = "Next token should be " . $value . ", but " . $token->value() . " on line " . $self->{Line};
if (defined ($line)) {
$msg .= " IDLParser.pm:" . $line;
}
- die $msg unless $token->value() eq $value;
+
+ assert $msg unless $token->value() eq $value;
}
sub assertTokenType
@@ -167,7 +187,8 @@
my $self = shift;
my $token = shift;
my $type = shift;
- die "Next token's type should be " . $type . ", but " . $token->type() . " at " . $self->{Line} unless $token->type() eq $type;
+
+ assert "Next token's type should be " . $type . ", but " . $token->type() . " on line " . $self->{Line} unless $token->type() eq $type;
}
sub assertUnexpectedToken
@@ -175,11 +196,12 @@
my $self = shift;
my $token = shift;
my $line = shift;
- my $msg = "Unexpected token " . $token . " at " . $self->{Line};
+ my $msg = "Unexpected token " . $token . " on line " . $self->{Line};
if (defined ($line)) {
$msg .= " IDLParser.pm:" . $line;
}
- die $msg;
+
+ assert $msg;
}
sub assertNoExtendedAttributesInTypedef
@@ -188,11 +210,12 @@
my $name = shift;
my $line = shift;
my $typedef = $typedefs{$name};
- my $msg = "Unexpected extendedAttributeList in typedef \"$name\" at " . $self->{Line};
+ my $msg = "Unexpected extendedAttributeList in typedef \"$name\" on line " . $self->{Line};
if (defined ($line)) {
$msg .= " IDLParser.pm:" . $line;
}
- die $msg if %{$typedef->extendedAttributes};
+
+ assert $msg if %{$typedef->extendedAttributes};
}
sub Parse
@@ -216,7 +239,7 @@
my $next = $self->nextToken();
$self->assertTokenType($next, EmptyToken);
};
- die $@ . " in $fileName" if $@;
+ assert $@ . " in $fileName" if $@;
my $document = idlDocument->new();
$document->fileName($fileName);
@@ -253,7 +276,7 @@
my $integerTokenPattern = '^(-?[1-9][0-9]*|-?0[Xx][0-9A-Fa-f]+|-?0[0-7]*)';
my $stringTokenPattern = '^(\"[^\"]*\")';
my $identifierTokenPattern = '^([A-Z_a-z][0-9A-Z_a-z]*)';
-my $otherTokenPattern = '^(::|\.\.\.|[^\t\n\r 0-9A-Z_a-z])';
+my $otherTokenPattern = '^(\.\.\.|[^\t\n\r 0-9A-Z_a-z])';
sub getTokenInternal
{
@@ -318,21 +341,6 @@
die "Failed to parse string (" . $quotedString . ") at " . $self->{Line};
}
-sub typeHasNullableSuffix
-{
- my $type = shift;
- return $type ? $type =~ /\?$/ : 0;
-}
-
-sub typeRemoveNullableSuffix
-{
- my $type = shift;
- if ($type) {
- $type =~ s/\?//g;
- }
- return $type;
-}
-
sub identifierRemoveNullablePrefix
{
my $type = shift;
@@ -343,26 +351,26 @@
my $nextAttribute_1 = '^(attribute|inherit|readonly)$';
my $nextPrimitiveType_1 = '^(int|long|short|unsigned)$';
my $nextPrimitiveType_2 = '^(double|float|unrestricted)$';
-my $nextArgumentList_1 = '^(\(|::|ByteString|DOMString|USVString|Date|\[|any|boolean|byte|double|float|in|long|object|octet|optional|sequence|short|unrestricted|unsigned)$';
+my $nextArgumentList_1 = '^(\(|ByteString|DOMString|USVString|Date|\[|any|boolean|byte|double|float|in|long|object|octet|optional|sequence|short|unrestricted|unsigned)$';
my $nextNonAnyType_1 = '^(boolean|byte|double|float|long|octet|short|unrestricted|unsigned)$';
-my $nextInterfaceMember_1 = '^(\(|::|ByteString|DOMString|USVString|Date|any|attribute|boolean|byte|creator|deleter|double|float|getter|inherit|legacycaller|long|object|octet|readonly|sequence|serializer|setter|short|static|stringifier|unrestricted|unsigned|void)$';
+my $nextInterfaceMember_1 = '^(\(|ByteString|DOMString|USVString|Date|any|attribute|boolean|byte|creator|deleter|double|float|getter|inherit|legacycaller|long|object|octet|readonly|sequence|serializer|setter|short|static|stringifier|unrestricted|unsigned|void)$';
my $nextAttributeOrOperation_1 = '^(static|stringifier)$';
-my $nextAttributeOrOperation_2 = '^(\(|::|ByteString|DOMString|USVString|Date|any|boolean|byte|creator|deleter|double|float|getter|legacycaller|long|object|octet|sequence|setter|short|unrestricted|unsigned|void)$';
+my $nextAttributeOrOperation_2 = '^(\(|ByteString|DOMString|USVString|Date|any|boolean|byte|creator|deleter|double|float|getter|legacycaller|long|object|octet|sequence|setter|short|unrestricted|unsigned|void)$';
my $nextUnrestrictedFloatType_1 = '^(double|float)$';
-my $nextExtendedAttributeRest3_1 = '^(\,|::|\])$';
-my $nextExceptionField_1 = '^(\(|::|ByteString|DOMString|USVString|Date|any|boolean|byte|double|float|long|object|octet|sequence|short|unrestricted|unsigned)$';
-my $nextType_1 = '^(::|ByteString|DOMString|USVString|Date|any|boolean|byte|double|float|long|object|octet|sequence|short|unrestricted|unsigned)$';
+my $nextExtendedAttributeRest3_1 = '^(\,|\])$';
+my $nextExceptionField_1 = '^(\(|ByteString|DOMString|USVString|Date|any|boolean|byte|double|float|long|object|octet|sequence|short|unrestricted|unsigned)$';
+my $nextType_1 = '^(ByteString|DOMString|USVString|Date|any|boolean|byte|double|float|long|object|octet|sequence|short|unrestricted|unsigned)$';
my $nextSpecials_1 = '^(creator|deleter|getter|legacycaller|setter)$';
-my $nextDefinitions_1 = '^(::|callback|dictionary|enum|exception|interface|partial|typedef)$';
-my $nextExceptionMembers_1 = '^(\(|::|ByteString|DOMString|USVString|Date|\[|any|boolean|byte|const|double|float|long|object|octet|optional|sequence|short|unrestricted|unsigned)$';
+my $nextDefinitions_1 = '^(callback|dictionary|enum|exception|interface|partial|typedef)$';
+my $nextExceptionMembers_1 = '^(\(|ByteString|DOMString|USVString|Date|\[|any|boolean|byte|const|double|float|long|object|octet|optional|sequence|short|unrestricted|unsigned)$';
my $nextAttributeRest_1 = '^(attribute|readonly)$';
-my $nextInterfaceMembers_1 = '^(\(|::|ByteString|DOMString|USVString|Date|any|attribute|boolean|byte|const|creator|deleter|double|float|getter|inherit|legacycaller|long|object|octet|readonly|sequence|serializer|setter|short|static|stringifier|unrestricted|unsigned|void)$';
-my $nextSingleType_1 = '^(::|ByteString|DOMString|USVString|Date|boolean|byte|double|float|long|object|octet|sequence|short|unrestricted|unsigned)$';
+my $nextInterfaceMembers_1 = '^(\(|ByteString|DOMString|USVString|Date|any|attribute|boolean|byte|const|creator|deleter|double|float|getter|inherit|legacycaller|long|object|octet|readonly|sequence|serializer|setter|short|static|stringifier|unrestricted|unsigned|void)$';
+my $nextSingleType_1 = '^(ByteString|DOMString|USVString|Date|boolean|byte|double|float|long|object|octet|sequence|short|unrestricted|unsigned)$';
my $nextArgumentName_1 = '^(attribute|callback|const|creator|deleter|dictionary|enum|exception|getter|implements|inherit|interface|legacycaller|partial|serializer|setter|static|stringifier|typedef|unrestricted)$';
my $nextConstValue_1 = '^(false|true)$';
my $nextConstValue_2 = '^(-|Infinity|NaN)$';
my $nextDefinition_1 = '^(callback|interface)$';
-my $nextAttributeOrOperationRest_1 = '^(\(|::|ByteString|DOMString|USVString|Date|any|boolean|byte|double|float|long|object|octet|sequence|short|unrestricted|unsigned|void)$';
+my $nextAttributeOrOperationRest_1 = '^(\(|ByteString|DOMString|USVString|Date|any|boolean|byte|double|float|long|object|octet|sequence|short|unrestricted|unsigned|void)$';
my $nextUnsignedIntegerType_1 = '^(long|short)$';
my $nextDefaultValue_1 = '^(-|Infinity|NaN|false|null|true)$';
@@ -480,7 +488,7 @@
if ($next->value() eq "typedef") {
return $self->parseTypedef($extendedAttributeList);
}
- if ($next->type() == IdentifierToken || $next->value() eq "::") {
+ if ($next->type() == IdentifierToken) {
return $self->parseImplementsStatement($extendedAttributeList);
}
$self->assertUnexpectedToken($next->value(), __LINE__);
@@ -687,13 +695,10 @@
$member->isOptional(0);
}
$member->extendedAttributes($extendedAttributeList);
+
my $type = $self->parseType();
- if (typeHasNullableSuffix($type)) {
- $member->isNullable(1);
- } else {
- $member->isNullable(0);
- }
- $member->type(typeRemoveNullableSuffix($type));
+ $member->type($type->name);
+ $member->isNullable($type->isNullable);
my $nameToken = $self->getToken();
$self->assertTokenType($nameToken, IdentifierToken);
@@ -806,9 +811,10 @@
my $next = $self->nextToken();
if ($next->value() eq ":") {
$self->assertTokenValue($self->getToken(), ":", __LINE__);
- my $scopedName = $self->parseScopedName();
- push(@parent, $scopedName);
- # Multiple inheritance (needed for ObjC bindings).
+ my $name = $self->parseName();
+ push(@parent, $name);
+
+ # FIXME: Remove. Was needed for needed for ObjC bindings.
push(@parent, @{$self->parseIdentifiers()});
}
return \@parent;
@@ -900,7 +906,10 @@
$self->assertTokenValue($self->getToken(), "typedef", __LINE__);
my $typedef = Typedef->new();
$typedef->extendedAttributes($self->parseExtendedAttributeListAllowEmpty());
- $typedef->type($self->parseType());
+
+ my $type = $self->parseType();
+ $typedef->type($type->name);
+
my $nameToken = $self->getToken();
$self->assertTokenType($nameToken, IdentifierToken);
$self->assertTokenValue($self->getToken(), ";", __LINE__);
@@ -919,9 +928,9 @@
my $next = $self->nextToken();
if ($next->type() == IdentifierToken) {
- $self->parseScopedName();
+ $self->parseName();
$self->assertTokenValue($self->getToken(), "implements", __LINE__);
- $self->parseScopedName();
+ $self->parseName();
$self->assertTokenValue($self->getToken(), ";", __LINE__);
return;
}
@@ -937,7 +946,10 @@
if ($next->value() eq "const") {
my $newDataNode = domConstant->new();
$self->assertTokenValue($self->getToken(), "const", __LINE__);
- $newDataNode->type($self->parseConstType());
+
+ my $type = $self->parseConstType();
+ $newDataNode->type($type->name);
+
my $constNameToken = $self->getToken();
$self->assertTokenType($constNameToken, IdentifierToken);
$newDataNode->name(identifierRemoveNullablePrefix($constNameToken->value()));
@@ -1185,12 +1197,8 @@
my $returnType = $self->parseReturnType();
my $interface = $self->parseOperationRest($extendedAttributeList);
if (defined ($interface)) {
- if (typeHasNullableSuffix($returnType)) {
- $interface->signature->isNullable(1);
- } else {
- $interface->signature->isNullable(0);
- }
- $interface->signature->type(typeRemoveNullableSuffix($returnType));
+ $interface->signature->type($returnType->name);
+ $interface->signature->isNullable($returnType->isNullable);
}
return $interface;
}
@@ -1226,14 +1234,11 @@
}
$self->assertTokenValue($self->getToken(), "attribute", __LINE__);
$newDataNode->signature(domSignature->new());
+
my $type = $self->parseType();
- if (typeHasNullableSuffix($type)) {
- $newDataNode->signature->isNullable(1);
- } else {
- $newDataNode->signature->isNullable(0);
- }
- # Remove all "?" in the type declaration, e.g. "double?" -> "double".
- $newDataNode->signature->type(typeRemoveNullableSuffix($type));
+ $newDataNode->signature->type($type->name);
+ $newDataNode->signature->isNullable($type->isNullable);
+
my $token = $self->getToken();
$self->assertTokenType($token, IdentifierToken);
$newDataNode->signature->name(identifierRemoveNullablePrefix($token->value()));
@@ -1288,12 +1293,8 @@
my $next = $self->nextToken();
if ($next->type() == IdentifierToken || $next->value() eq "(") {
my $operation = $self->parseOperationRest($extendedAttributeList);
- if (typeHasNullableSuffix($returnType)) {
- $operation->signature->isNullable(1);
- } else {
- $operation->signature->isNullable(0);
- }
- $operation->signature->type(typeRemoveNullableSuffix($returnType));
+ $operation->signature->type($returnType->name);
+ $operation->signature->isNullable($returnType->isNullable);
return $operation;
}
@@ -1313,13 +1314,8 @@
my $returnType = $self->parseReturnType();
my $interface = $self->parseOperationRest($extendedAttributeList);
if (defined ($interface)) {
- if (typeHasNullableSuffix($returnType)) {
- $interface->signature->isNullable(1);
- } else {
- $interface->signature->isNullable(0);
- }
- $interface->signature->type(typeRemoveNullableSuffix($returnType));
-
+ $interface->signature->type($returnType->name);
+ $interface->signature->isNullable($returnType->isNullable);
$interface->signature->specials(\@specials);
}
return $interface;
@@ -1530,15 +1526,10 @@
my $next = $self->nextToken();
if ($next->value() eq "optional") {
$self->assertTokenValue($self->getToken(), "optional", __LINE__);
+
my $type = $self->parseType();
- # domDataNode can only consider last "?".
- if (typeHasNullableSuffix($type)) {
- $paramDataNode->isNullable(1);
- } else {
- $paramDataNode->isNullable(0);
- }
- # Remove "?" if exists, e.g. "object?" -> "object".
- $paramDataNode->type(identifierRemoveNullablePrefix(typeRemoveNullableSuffix($type)));
+ $paramDataNode->type(identifierRemoveNullablePrefix($type->name));
+ $paramDataNode->isNullable($type->isNullable);
$paramDataNode->isOptional(1);
$paramDataNode->name($self->parseArgumentName());
$paramDataNode->default($self->parseDefault());
@@ -1546,14 +1537,8 @@
}
if ($next->type() == IdentifierToken || $next->value() =~ /$nextExceptionField_1/) {
my $type = $self->parseType();
- # domDataNode can only consider last "?".
- if (typeHasNullableSuffix($type)) {
- $paramDataNode->isNullable(1);
- } else {
- $paramDataNode->isNullable(0);
- }
- # Remove "?" if exists, e.g. "object?" -> "object".
- $paramDataNode->type(typeRemoveNullableSuffix($type));
+ $paramDataNode->type($type->name);
+ $paramDataNode->isNullable($type->isNullable);
$paramDataNode->isOptional(0);
$paramDataNode->isVariadic($self->parseEllipsis());
$paramDataNode->name($self->parseArgumentName());
@@ -1612,7 +1597,11 @@
$newDataNode->type("attribute");
$newDataNode->isReadOnly(1);
$newDataNode->signature(domSignature->new());
- $newDataNode->signature->type($self->parseType());
+
+ my $type = $self->parseType();
+ $newDataNode->signature->type($type->name);
+ $newDataNode->signature->isNullable($type->isNullable);
+
my $token = $self->getToken();
$self->assertTokenType($token, IdentifierToken);
$newDataNode->signature->name(identifierRemoveNullablePrefix($token->value()));
@@ -1698,9 +1687,9 @@
{
my $self = shift;
my $next = $self->nextToken();
- if ($next->type() == IdentifierToken || $next->value() eq "::") {
- my $scopedName = $self->parseScopedName();
- return $self->parseExtendedAttributeRest($scopedName);
+ if ($next->type() == IdentifierToken) {
+ my $name = $self->parseName();
+ return $self->parseExtendedAttributeRest($name);
}
# backward compatibility. Spec doesn' allow "[]". But WebKit requires.
if ($next->value() eq ']') {
@@ -1713,9 +1702,9 @@
{
my $self = shift;
my $next = $self->nextToken();
- if ($next->type() == IdentifierToken || $next->value() eq "::") {
- my $scopedName = $self->parseScopedName();
- return $self->parseExtendedAttributeRest($scopedName);
+ if ($next->type() == IdentifierToken) {
+ my $name = $self->parseName();
+ return $self->parseExtendedAttributeRest($name);
}
return {};
}
@@ -1757,9 +1746,9 @@
$self->assertTokenValue($self->getToken(), ")", __LINE__);
return @arguments;
}
- if ($next->type() == IdentifierToken || $next->value() eq "::") {
- my $scopedName = $self->parseScopedName();
- return $self->parseExtendedAttributeRest3($scopedName);
+ if ($next->type() == IdentifierToken) {
+ my $name = $self->parseName();
+ return $self->parseExtendedAttributeRest3($name);
}
if ($next->type() == IntegerToken) {
my $token = $self->getToken();
@@ -1776,12 +1765,12 @@
my $next = $self->nextToken();
if ($next->value() eq "&") {
$self->assertTokenValue($self->getToken(), "&", __LINE__);
- my $rightValue = $self->parseScopedName();
+ my $rightValue = $self->parseName();
return $name . "&" . $rightValue;
}
if ($next->value() eq "|") {
$self->assertTokenValue($self->getToken(), "|", __LINE__);
- my $rightValue = $self->parseScopedName();
+ my $rightValue = $self->parseName();
return $name . "|" . $rightValue;
}
if ($next->value() eq "(") {
@@ -1792,30 +1781,12 @@
return $attr;
}
if ($next->type() == IdentifierToken || $next->value() =~ /$nextExtendedAttributeRest3_1/) {
- my @names = ();
- push(@names, $name);
- push(@names, @{$self->parseScopedNameListNoComma()});
- return join(' ', @names);
+ $self->parseNameNoComma();
+ return $name;
}
$self->assertUnexpectedToken($next->value());
}
-sub parseScopedNameListNoComma
-{
- my $self = shift;
- my @names = ();
-
- while (1) {
- my $next = $self->nextToken();
- if ($next->type() == IdentifierToken || $next->value() eq "::") {
- push(@names, $self->parseScopedName());
- } else {
- last;
- }
- }
- return \@names;
-}
-
sub parseArgumentNameKeyword
{
my $self = shift;
@@ -1888,9 +1859,7 @@
my $self = shift;
my $next = $self->nextToken();
if ($next->value() eq "(") {
- $self->parseUnionType();
- $self->parseTypeSuffix();
- return;
+ return $self->parseUnionType();
}
if ($next->type() == IdentifierToken || $next->value() =~ /$nextType_1/) {
return $self->parseSingleType();
@@ -1904,10 +1873,15 @@
my $next = $self->nextToken();
if ($next->value() eq "any") {
$self->assertTokenValue($self->getToken(), "any", __LINE__);
- return "any";
+
+ my $anyType = domType->new();
+ $anyType->name("any");
+ return $anyType;
}
if ($next->type() == IdentifierToken || $next->value() =~ /$nextSingleType_1/) {
- return $self->parseNonAnyType();
+ my $nonAnyType = $self->parseNonAnyType();
+ $nonAnyType->isNullable($self->parseNull());
+ return $nonAnyType;
}
$self->assertUnexpectedToken($next->value(), __LINE__);
}
@@ -1916,14 +1890,24 @@
{
my $self = shift;
my $next = $self->nextToken();
+
+ my $unionType = domType->new();
+ $unionType->name("UNION");
+ $unionType->isUnion(1);
+
if ($next->value() eq "(") {
$self->assertTokenValue($self->getToken(), "(", __LINE__);
- $self->parseUnionMemberType();
+
+ push(@{$unionType->subtypes}, $self->parseUnionMemberType());
+
$self->assertTokenValue($self->getToken(), "or", __LINE__);
- $self->parseUnionMemberType();
- $self->parseUnionMemberTypes();
+
+ push(@{$unionType->subtypes}, $self->parseUnionMemberType());
+ push(@{$unionType->subtypes}, $self->parseUnionMemberTypes());
+
$self->assertTokenValue($self->getToken(), ")", __LINE__);
- return;
+
+ return $unionType;
}
$self->assertUnexpectedToken($next->value(), __LINE__);
}
@@ -1933,20 +1917,14 @@
my $self = shift;
my $next = $self->nextToken();
if ($next->value() eq "(") {
- $self->parseUnionType();
- $self->parseTypeSuffix();
- return;
+ my $unionType = $self->parseUnionType();
+ $unionType->isNullable($self->parseNull());
+ return $unionType;
}
- if ($next->value() eq "any") {
- $self->assertTokenValue($self->getToken(), "any", __LINE__);
- $self->assertTokenValue($self->getToken(), "[", __LINE__);
- $self->assertTokenValue($self->getToken(), "]", __LINE__);
- $self->parseTypeSuffix();
- return;
- }
if ($next->type() == IdentifierToken || $next->value() =~ /$nextSingleType_1/) {
- $self->parseNonAnyType();
- return;
+ my $nonAnyType = $self->parseNonAnyType();
+ $nonAnyType->isNullable($self->parseNull());
+ return $nonAnyType;
}
$self->assertUnexpectedToken($next->value(), __LINE__);
}
@@ -1955,11 +1933,16 @@
{
my $self = shift;
my $next = $self->nextToken();
+
+ my @subtypes = ();
+
if ($next->value() eq "or") {
$self->assertTokenValue($self->getToken(), "or", __LINE__);
- $self->parseUnionMemberType();
- $self->parseUnionMemberTypes();
+ push(@subtypes, $self->parseUnionMemberType());
+ push(@subtypes, $self->parseUnionMemberTypes());
}
+
+ return @subtypes;
}
sub parseNonAnyType
@@ -1966,41 +1949,82 @@
{
my $self = shift;
my $next = $self->nextToken();
+
+ my $type = domType->new();
+
if ($next->value() =~ /$nextNonAnyType_1/) {
- return $self->parsePrimitiveType() . $self->parseTypeSuffix();
+ $type->name($self->parsePrimitiveType());
+ return $type;
}
if ($next->value() eq "ByteString") {
$self->assertTokenValue($self->getToken(), "ByteString", __LINE__);
- return "ByteString" . $self->parseTypeSuffix();
+
+ $type->name("ByteString");
+ return $type;
}
if ($next->value() eq "DOMString") {
$self->assertTokenValue($self->getToken(), "DOMString", __LINE__);
- return "DOMString" . $self->parseTypeSuffix();
+
+ $type->name("DOMString");
+ return $type;
}
if ($next->value() eq "USVString") {
$self->assertTokenValue($self->getToken(), "USVString", __LINE__);
- return "USVString" . $self->parseTypeSuffix();
+
+ $type->name("USVString");
+ return $type;
}
-
- if ($next->value() eq "sequence") {
- $self->assertTokenValue($self->getToken(), "sequence", __LINE__);
- $self->assertTokenValue($self->getToken(), "<", __LINE__);
- my $type = $self->parseType();
- $self->assertTokenValue($self->getToken(), ">", __LINE__);
- return "sequence<" . $type . ">" . $self->parseNull();
- }
if ($next->value() eq "object") {
$self->assertTokenValue($self->getToken(), "object", __LINE__);
- return "object" . $self->parseTypeSuffix();
+
+ $type->name("object");
+ return $type;
}
+ if ($next->value() eq "RegExp") {
+ $self->assertTokenValue($self->getToken(), "RegExp", __LINE__);
+
+ $type->name("RegExp");
+ return $type;
+ }
+ if ($next->value() eq "Error") {
+ $self->assertTokenValue($self->getToken(), "Error", __LINE__);
+
+ $type->name("Error");
+ return $type;
+ }
+ if ($next->value() eq "DOMException") {
+ $self->assertTokenValue($self->getToken(), "DOMException", __LINE__);
+
+ $type->name("DOMException");
+ return $type;
+ }
if ($next->value() eq "Date") {
$self->assertTokenValue($self->getToken(), "Date", __LINE__);
- return "Date" . $self->parseTypeSuffix();
+
+ $type->name("Date");
+ return $type;
}
- if ($next->type() == IdentifierToken || $next->value() eq "::") {
- my $name = identifierRemoveNullablePrefix($self->parseScopedName());
- return $name . $self->parseTypeSuffix();
+ if ($next->value() eq "sequence") {
+ $self->assertTokenValue($self->getToken(), "sequence", __LINE__);
+ $self->assertTokenValue($self->getToken(), "<", __LINE__);
+
+ my $subtype = $self->parseType();
+ my $subtypeName = $subtype->name;
+
+ $self->assertTokenValue($self->getToken(), ">", __LINE__);
+
+ # FIXME: This should just be "sequence" when we start using domTypes in the CodeGenerators
+ $type->name("sequence<${subtypeName}>");
+ push(@{$type->subtypes}, $subtype);
+
+ return $type;
}
+ if ($next->type() == IdentifierToken) {
+ my $identifier = $self->getToken();
+
+ $type->name(identifierRemoveNullablePrefix($identifier->value()));
+ return $type;
+ }
$self->assertUnexpectedToken($next->value(), __LINE__);
}
@@ -2008,12 +2032,21 @@
{
my $self = shift;
my $next = $self->nextToken();
+
+ my $type = domType->new();
+
if ($next->value() =~ /$nextNonAnyType_1/) {
- return $self->parsePrimitiveType() . $self->parseNull();
+ $type->name($self->parsePrimitiveType());
+ $type->isNullable($self->parseNull());
+ return $type;
}
if ($next->type() == IdentifierToken) {
- my $token = $self->getToken();
- return $token->value() . $self->parseNull();
+ my $identifier = $self->getToken();
+
+ $type->name($identifier->value());
+ $type->isNullable($self->parseNull());
+
+ return $type;
}
$self->assertUnexpectedToken($next->value(), __LINE__);
}
@@ -2119,17 +2152,6 @@
return 0;
}
-sub parseTypeSuffix
-{
- my $self = shift;
- my $next = $self->nextToken();
- if ($next->value() eq "?") {
- $self->assertTokenValue($self->getToken(), "?", __LINE__);
- return "?";
- }
- return "";
-}
-
sub parseNull
{
my $self = shift;
@@ -2136,9 +2158,9 @@
my $next = $self->nextToken();
if ($next->value() eq "?") {
$self->assertTokenValue($self->getToken(), "?", __LINE__);
- return "?";
+ return 1;
}
- return "";
+ return 0;
}
sub parseReturnType
@@ -2147,7 +2169,10 @@
my $next = $self->nextToken();
if ($next->value() eq "void") {
$self->assertTokenValue($self->getToken(), "void", __LINE__);
- return "void";
+
+ my $voidType = domType->new();
+ $voidType->name("void");
+ return $voidType;
}
if ($next->type() == IdentifierToken || $next->value() =~ /$nextExceptionField_1/) {
return $self->parseType();
@@ -2175,93 +2200,30 @@
}
}
-sub parseScopedName
+sub parseNameNoComma
{
my $self = shift;
my $next = $self->nextToken();
- if ($next->value() eq "::") {
- return $self->parseAbsoluteScopedName();
- }
if ($next->type() == IdentifierToken) {
- return $self->parseRelativeScopedName();
+ my $identifier = $self->getToken();
+ return ($identifier->value());
}
- $self->assertUnexpectedToken($next->value());
-}
-sub parseAbsoluteScopedName
-{
- my $self = shift;
- my $next = $self->nextToken();
- if ($next->value() eq "::") {
- $self->assertTokenValue($self->getToken(), "::");
- my $token = $self->getToken();
- $self->assertTokenType($token, IdentifierToken);
- return "::" . $token->value() . $self->parseScopedNameParts();
- }
- $self->assertUnexpectedToken($next->value());
+ return ();
}
-sub parseRelativeScopedName
+sub parseName
{
my $self = shift;
my $next = $self->nextToken();
if ($next->type() == IdentifierToken) {
- my $token = $self->getToken();
- return $token->value() . $self->parseScopedNameParts();
+ my $identifier = $self->getToken();
+ return $identifier->value();
}
$self->assertUnexpectedToken($next->value());
}
-sub parseScopedNameParts
-{
- my $self = shift;
- my @names = ();
- while (1) {
- my $next = $self->nextToken();
- if ($next->value() eq "::") {
- $self->assertTokenValue($self->getToken(), "::");
- push(@names, "::");
- my $token = $self->getToken();
- $self->assertTokenType($token, IdentifierToken);
- push(@names, $token->value());
- } else {
- last;
- }
- }
- return join("", @names);
-}
-
-sub parseScopedNameList
-{
- my $self = shift;
- my $next = $self->nextToken();
- if ($next->type() == IdentifierToken || $next->value() eq "::") {
- my @names = ();
- push(@names, $self->parseScopedName());
- push(@names, @{$self->parseScopedNames()});
- return \@names;
- }
- $self->assertUnexpectedToken($next->value(), __LINE__);
-}
-
-sub parseScopedNames
-{
- my $self = shift;
- my @names = ();
-
- while (1) {
- my $next = $self->nextToken();
- if ($next->value() eq ",") {
- $self->assertTokenValue($self->getToken(), ",");
- push(@names, $self->parseScopedName());
- } else {
- last;
- }
- }
- return \@names;
-}
-
sub applyMemberList
{
my $interface = shift;
