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Convert getInsertNodeAfterOptionsWorker to switch statement (#25128)

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Andy 2018-06-21 11:20:03 -07:00 committed by GitHub
parent e200e68178
commit 7a73c89c57
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1 changed files with 18 additions and 15 deletions
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33
src/services/textChanges.ts
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@ -490,22 +490,25 @@ namespace ts.textChanges {
};
}
private getInsertNodeAfterOptionsWorker(node: Node): InsertNodeOptions {
if (isClassDeclaration(node) || isModuleDeclaration(node)) {
return { prefix: this.newLineCharacter, suffix: this.newLineCharacter };
switch (node.kind) {
case SyntaxKind.ClassDeclaration:
case SyntaxKind.ModuleDeclaration:
return { prefix: this.newLineCharacter, suffix: this.newLineCharacter };
case SyntaxKind.VariableDeclaration:
case SyntaxKind.StringLiteral:
return { prefix: ", " };
case SyntaxKind.PropertyAssignment:
return { suffix: "," + this.newLineCharacter };
case SyntaxKind.Parameter:
return {};
default:
Debug.assert(isStatement(node) || isClassOrTypeElement(node)); // Else we haven't handled this kind of node yet -- add it
return { suffix: this.newLineCharacter };
}
else if (isStatement(node) || isClassOrTypeElement(node)) {
return { suffix: this.newLineCharacter };
}
else if (isVariableDeclaration(node) || isStringLiteral(node)) {
return { prefix: ", " };
}
else if (isPropertyAssignment(node)) {
return { suffix: "," + this.newLineCharacter };
}
else if (isParameter(node)) {
return {};
}
return Debug.failBadSyntaxKind(node); // We haven't handled this kind of node yet -- add it
}
public insertName(sourceFile: SourceFile, node: FunctionExpression | ClassExpression | ArrowFunction, name: string): void {