func (p *parser) fnArgs(c *ast.CallExpr) {
for {
if tok := p.peek(); tok.Type == scan.Rparen {
break
}
c.Args = append(c.Args, p.asgmnt())
if tok := p.peek(); tok.Type == scan.Comma {
p.next()
if tok := p.peek(); tok.Type == scan.Rparen {
p.errorf(tok.Span().Start, "trailing ',' in function call")
}
} else {
break
}
}
c.Rparen = p.expect(scan.Rparen)
}
