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Make {create/update}TypeAliasDeclaration API consistent (closes #15918)

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Blaine Bublitz
2017-05-18 14:19:30 -07:00
parent 5e20c1ce11
commit 385debec5f
1 changed files with 8 additions and 4 deletions
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12
src/compiler/factory.ts
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@@ -1502,19 +1502,23 @@ namespace ts {
: node;
}
export function createTypeAliasDeclaration(name: string | Identifier, typeParameters: TypeParameterDeclaration[] | undefined, type: TypeNode) {
export function createTypeAliasDeclaration(decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: string | Identifier, typeParameters: TypeParameterDeclaration[] | undefined, type: TypeNode) {
const node = <TypeAliasDeclaration>createSynthesizedNode(SyntaxKind.TypeAliasDeclaration);
node.decorators = asNodeArray(decorators);
node.modifiers = asNodeArray(modifiers);
node.name = asName(name);
node.typeParameters = asNodeArray(typeParameters);
node.type = type;
return node;
}
export function updateTypeAliasDeclaration(node: TypeAliasDeclaration, name: Identifier, typeParameters: TypeParameterDeclaration[] | undefined, type: TypeNode) {
return node.name !== name
export function updateTypeAliasDeclaration(node: TypeAliasDeclaration, decorators: Decorator[] | undefined, modifiers: Modifier[] | undefined, name: Identifier, typeParameters: TypeParameterDeclaration[] | undefined, type: TypeNode) {
return node.decorators !== decorators
|| node.modifiers !== modifiers
|| node.name !== name
|| node.typeParameters !== typeParameters
|| node.type !== type
? updateNode(createTypeAliasDeclaration(name, typeParameters, type), node)
? updateNode(createTypeAliasDeclaration(decorators, modifiers, name, typeParameters, type), node)
: node;
}