Should I file a bug report?
Best regards / Med venlig hilsen,
Søren Berg Glasius
Hedevej 1, Gl. Rye, 8680 Ry, Denmark
Mobile: +45 40 44 91 88, Skype: sbglasius
--- Press ESC once to quit - twice to save the changes.
On 29 September 2015 at 10:17, Dinko Srkoč <dinko.sr...@gmail.com> wrote:
> On 29 September 2015 at 10:12, Cédric Champeau
> <cedric.champ...@gmail.com> wrote:
> > That's because it's withDefault { 1 } ;)
>
> Argh! Still morning for me. :-(
>
> >
> > 2015-09-29 10:05 GMT+02:00 Dinko Srkoč <dinko.sr...@gmail.com>:
> >>
> >> On 29 September 2015 at 09:58, Cédric Champeau
> >> <cedric.champ...@gmail.com> wrote:
> >> > This looks like a bug. Would be interesting to look at the bytecode to
> >> > check
> >> > what method is called for x[n].
> >>
> >> Curiously, I tried to do just that in the Groovy AST Browser and, for
> >> the following piece of code:
> >>
> >> @groovy.transform.CompileStatic
> >> def foo() {
> >> [].withDefault(1)
> >> }
> >>
> >> got this:
> >>
> >> Unable to produce AST for this phase due to earlier compilation error:
> >> startup failed:
> >> script1443513793544.groovy: 3: [Static type checking] - Cannot find
> >> matching method java.util.List#withDefault(int). Please check if the
> >> declared type is right and if the method exists.
> >> @ line 3, column 5.
> >> [].withDefault(1)
> >> ^
> >>
> >> That's Groovy 2.4.4
> >>
> >> Cheers,
> >> Dinko
> >>
> >> >
> >> > 2015-09-29 9:54 GMT+02:00 Søren Berg Glasius <soe...@glasius.dk>:
> >> >>
> >> >> Hi Fellows,
> >> >>
> >> >> I stumbled upon this today.
> >> >>
> >> >> This code runs:
> >> >>
> >> >> class Test {
> >> >> private List<Integer> x = [].withDefault { 0 }
> >> >> Integer getValue(int n) {
> >> >> return x[n]
> >> >> }
> >> >> }
> >> >> assert new Test().getValue(5) == 0
> >> >>
> >> >> where as when I compile static:
> >> >>
> >> >> @CompileStatic
> >> >> class Test {
> >> >> private List<Integer> x = [].withDefault { 0 }
> >> >> Integer getValue(int n) {
> >> >> return x[n]
> >> >> }
> >> >> }
> >> >> assert new Test().getValue(5) == 0
> >> >>
> >> >> I get an assertion failed, because new Test().getValue(5) == null
> >> >>
> >> >> Is this expected behavior or a bug?
> >> >>
> >> >>
> >> >> Best regards / Med venlig hilsen,
> >> >> Søren Berg Glasius
> >> >>
> >> >> Hedevej 1, Gl. Rye, 8680 Ry, Denmark
> >> >> Mobile: +45 40 44 91 88, Skype: sbglasius
> >> >> --- Press ESC once to quit - twice to save the changes.
> >> >
> >> >
> >
> >
>
