Re: [Jastadd] [bug report] need to refine ConstructorDecl.flags() too

From: Jesper Öqvist <jesper.oqvist_at_cs.lth.se>
Date: Mon, 07 May 2012 09:45:40 +0200

Excellent! That works perfectly. Thank you!!

/Jesper

On 05/07/2012 02:06 AM, Na, Hyunik wrote:
>
> Hello Jesper,
>
> For the following two java files in the same directory,
>
> -=-=-= A.java
>
> class A {
>
> void test() {
>
> new B(1,2);
>
> }
>
> }
>
> -=-=-=
>
> -=-=-= B.java
>
> class B {
>
> B( int ... args ) { }
>
> }
>
> -=-=-=
>
> Please try JavaCompiler (rev. 9238) to compile A.java.
>
> Then, it will work fine.
>
> But, try it again.
>
> ( Note that, this time, class B will be loaded from B.class generated
> in the previous step,
>
> rather than from B.java because B.class is fresher then B.java. )
>
> Then, you will get the following error message.
>
> -=-=-=
>
> Errors:
>
> A.java:3:
>
> Semantic Error: can not instantiate B no matching constructor found in B
>
> -=-=-=
>
> - Hyunik
>
> *From:*jastadd-bounces_at_cs.lth.se [mailto:jastadd-bounces_at_cs.lth.se]
> *On Behalf Of *Jesper Oqvist
> *Sent:* Saturday, May 05, 2012 12:41 AM
> *To:* jastadd_at_cs.lth.se
> *Subject:* Re: [Jastadd] [bug report] need to refine
> ConstructorDecl.flags() too
>
> You seem to be correct that the ACC_VARARGS flag is missing, but is
> there any way to test this? It seems the flag is not used by the JVM,
> it's just supposed to be there.
>
> Anyway I have committed a fix for this (svn revision 9263), but it
> would be nice to be able to write a test case for it.
>
> /Jesper
>
> On 04/29/2012 12:17 PM, Na, Hyunik wrote:
>
> Hello JastAddJ developers,
>
> MethodDecl.flags() is refined in VariableArityParametersCodegen.jrag
> in Java1.5Backend for the variable arity cases.
>
> ConstructorDecl.flags() should be refined in the same way, which is
> not the case in JastAddJ rev. 9238.
>
> - Hyunik.
>
Received on Mon May 07 2012 - 09:45:50 CEST