Method parseFunctionDeclaration

internal/parser/parser.go:1716–1738

(pos int, jsdoc jsdocScannerInfo, modifiers *ast.ModifierList)

}

func (p *Parser) parseFunctionDeclaration(pos int, jsdoc jsdocScannerInfo, modifiers *ast.ModifierList) *ast.Node {
	p.parseExpected(ast.KindFunctionKeyword)
	asteriskToken := p.parseOptionalToken(ast.KindAsteriskToken)
	// We don't parse the name here in await context, instead we will report a grammar error in the checker.
	var name *ast.Node
	if modifiers == nil || modifiers.ModifierFlags&ast.ModifierFlagsDefault == 0 || p.isBindingIdentifier() {
		name = p.parseBindingIdentifier()
	}
	signatureFlags := core.IfElse(asteriskToken != nil, ParseFlagsYield, ParseFlagsNone) | core.IfElse(modifiers != nil && modifiers.ModifierFlags&ast.ModifierFlagsAsync != 0, ParseFlagsAwait, ParseFlagsNone)
	typeParameters := p.parseTypeParameters()
	saveContextFlags := p.contextFlags
	if modifiers != nil && modifiers.ModifierFlags&ast.ModifierFlagsExport != 0 {
		p.setContextFlags(ast.NodeFlagsAwaitContext, true)
	}
	parameters := p.parseParameters(signatureFlags)
	returnType := p.parseReturnType(ast.KindColonToken, false /*isType*/)
	body := p.parseFunctionBlockOrSemicolon(signatureFlags, diagnostics.X_or_expected)
	p.contextFlags = saveContextFlags
	result := p.finishNode(p.factory.NewFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, returnType, nil /*fullSignature*/, body), pos)
	p.withJSDoc(result, jsdoc)
	p.checkJSSyntax(result)
	return result
}

func (p *Parser) parseClassDeclaration(pos int, jsdoc jsdocScannerInfo, modifiers *ast.ModifierList) *ast.Node {
	return p.parseClassDeclarationOrExpression(pos, jsdoc, modifiers, ast.KindClassDeclaration)