func (p *Parser) consumeFunc() *ast.Func {
t := p.next()
if !p.isExpected(t, token.Func) {
return nil
}
f := ast.Func{
Name: t.String(),
}
f.File = p.name
f.Line = t.Line
f.Position = t.Start
t = p.next()
if !p.isExpected(t, token.LeftParen) {
return nil
}
p.consumeParams(&f)
return &f
}
