Method emitConciseBody

internal/printer/printer.go:2652–2668

(node *ast.BlockOrExpression)

}

func (p *Printer) emitConciseBody(node *ast.BlockOrExpression) {
	switch {
	case ast.IsBlock(node):
		p.emitFunctionBody(node.AsBlock())
	case ast.IsObjectLiteralExpression(ast.GetLeftmostExpression(node, false /*stopAtCallExpressions*/)):
		// Wrap in ParenthesizedExpression to ensure parens are emitted after any leading
		// PartiallyEmittedExpression comments, matching TypeScript's factory-time wrapping
		// via parenthesizeConciseBodyOfArrowFunction.
		paren := p.emitContext.Factory.NewParenthesizedExpression(node)
		paren.Loc = node.Loc
		p.emitExpression(paren, ast.OperatorPrecedenceLowest)
	case ast.IsExpression(node):
		p.emitExpression(node, ast.OperatorPrecedenceYield)
	default:
		panic(fmt.Sprintf("unexpected ConciseBody: %v", node.Kind))
	}
}

func (p *Printer) emitArrowFunction(node *ast.ArrowFunction) {
	state := p.enterNode(node.AsNode())