Attributes

Attributes are in the sequence of meta-data followed by modifiers. A parser shall disambiguate expressions into attributes as applicable.

Syntax

Attributes :
Attribute AttributeLineBreakRestriction
AttributeCombination AttributeLineBreakRestriction

AttributeCombination :
Attribute AttributeLineBreakRestriction Attributes

BlockAttributes :
Metadata
BlockAttributes Metadata

AttributeLineBreakRestriction :
no line break if the previous and offending tokens match an IdentifierName

Attribute :
Metadata
UserAttribute
ReservedNamespace
final
native
static
abstract
override

UserAttribute :
Identifier
UserAttribute . IdentifierName

Metadata :
MetadataPreRestriction [ MetadataForm ]]
MetadataPreRestriction [ MetadataForm MetadataTrailingComma ]

MetadataPreRestriction :
if the Metadata is in the beginning of Attributes or if the Metadata appears before an IdentifierName in Attributes

MetadataTrailingComma :
comma , if the Metadata is the first occurrence in Attributes or BlockAttributes

MetadataForm :
MetadataName
MetadataName ()
MetadataName ( MetadataEntryList )

MetadataName :
Identifier
Identifier :: IdentifierName

MetadataEntryList :
MetadataEntry
MetadataEntryList , MetadataEntry

MetadataEntry :
MetadataName
StringLiteral
MetadataName = StringLiteral