Hi, This is already fixed in Pharo7⦠if needed I can have a look to see what exactly to backport. Marcus
On 4 Sep 2018, at 13:12, Peter Uhnak <i.uhnak@gmail.com> wrote:
Hi,
I'm trying to install an #after metalink to a MessageNode that has an argument, however it fails because the bytecode is missing the argument (I think). Note that #before control worked fine, so I am not sure whether this is a bug, not yet supported, or am I doing something wrong.
code (tested in P6.1):
~~~~~~~~~~~~~~~~~ Something compile: 'add: aNumber ^ 1 + aNumber'.
after := MetaLink new metaObject: [ self logCr: 'after' ]; selector: #value; control: #after. " after uninstall. "
ast := (Something>>#add:) ast. node := ast sendNodes first. node link: after.
Something new add: 3. ~~~~~~~~~~~~~~~~~~~
error:
<image.png>
Thanks!
Peter