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[Syntax] Parse associatedtype declaration

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Also, added generic where clause to typealias declaration.
This commit is contained in:
Rintaro Ishizaki
2018-02-05 18:25:17 +09:00
parent 62eb27110d
commit ba58a2994d
5 changed files with 51 additions and 6 deletions
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30
utils/gyb_syntax_support/DeclNodes.py
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@@ -4,7 +4,7 @@ from Node import Node
DECL_NODES = [
# initializer -> '=' type
# type-assignment -> '=' type
Node('TypeInitializerClause', kind='Syntax',
children=[
Child('Equal', kind='EqualToken'),
@@ -13,9 +13,8 @@ DECL_NODES = [
# typealias-declaration -> attributes? access-level-modifier? 'typealias'
# typealias-name generic-parameter-clause?
# typealias-assignment
# type-assignment
# typealias-name -> identifier
# typealias-assignment -> = type
Node('TypealiasDecl', kind='Decl',
children=[
Child('Attributes', kind='AttributeList',
@@ -27,7 +26,30 @@ DECL_NODES = [
Child('GenericParameterClause', kind='GenericParameterClause',
is_optional=True),
Child('Initializer', kind='TypeInitializerClause',
is_optional=True)
is_optional=True),
Child('GenericWhereClause', kind='GenericWhereClause',
is_optional=True),
]),
# associatedtype-declaration -> attributes? access-level-modifier?
# 'associatedtype' associatedtype-name
# inheritance-clause? type-assignment?
# generic-where-clause?
# associatedtype-name -> identifier
Node('AssociatedtypeDecl', kind='Decl',
children=[
Child('Attributes', kind='AttributeList',
is_optional=True),
Child('AccessLevelModifier', kind='DeclModifier',
is_optional=True),
Child('AssociatedtypeKeyword', kind='AssociatedtypeToken'),
Child('Identifier', kind='IdentifierToken'),
Child('InheritanceClause', kind='TypeInheritanceClause',
is_optional=True),
Child('Initializer', kind='TypeInitializerClause',
is_optional=True),
Child('GenericWhereClause', kind='GenericWhereClause',
is_optional=True),
]),
Node('FunctionParameterList', kind='SyntaxCollection',