Method receiverCallOrMacro

parser/parser.go:960–965

(exprID int64, function string, target ast.Expr, args ...ast.Expr)

}

func (p *parser) receiverCallOrMacro(exprID int64, function string, target ast.Expr, args ...ast.Expr) ast.Expr {
	if expr, found := p.expandMacro(exprID, function, target, args...); found {
		return expr
	}
	return p.helper.newReceiverCall(exprID, function, target, args...)
}

func (p *parser) expandMacro(exprID int64, function string, target ast.Expr, args ...ast.Expr) (ast.Expr, bool) {
	macro, found := p.macros[makeMacroKey(function, len(args), target != nil)]