Hi Sean, 2017-06-04 5:48 GMT+02:00 Sean P. DeNigris <s...@clipperadams.com>:
> I'm trying to write a rewrite rule, but can't quite get it. > > I first want to remove `spec blessing: #baseline.` > > I tried the following with no effect: > > RBParseTreeRewriter new > replace: '`@expr blessing: `#lit' > with: ''; > executeTree: methodTree; > tree. > This works for me, but ... > > NB: If I try to edit the expression instead of remove, by passing something > like '`@expr assert: `#lit' for #with:, it works > > What am I missing here? > > Thanks! > > keep in mind some odds about the caching on ast nodes. Working with the tree rewriter directly on the method ast (MyClass>>#myMethod) ast - will modify the "cached" method ast, that means, on code browser, you do not see the change. - the #source method of the ast, again only shows a cached source (MyClass>>#myMethod) ast source -> "old source" - printing the formatted code will finally step into the (modified) method source nodes (MyClass>>#myMethod) ast formattedCode -> "new source code" > > > ----- > Cheers, > Sean > -- > View this message in context: http://forum.world.st/ > Creating-a-BaselineOf-from-a-ConfigurationOf-baselineXyz-tp4949192.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > >
