Re: [gwt-contrib] Re: Adds accessibility to certain GWT AST nodes (issue1304802)
Thanks for reply. This is in line with my schedule. I'll be watching your progress with great interest. -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
Re: [gwt-contrib] Re: Adds accessibility to certain GWT AST nodes (issue1304802)
No hard commitments, but I'm looking on the order of a month or thereabout. On Wed, Jan 26, 2011 at 3:25 PM, Grzegorz Kossakowski < grzegorz.kossakow...@gmail.com> wrote: > Thanks Scott for this. It's enough for me to understand motivation and (at > least some) implications of this change. > > This is something which is certainly within my interest. Actually, what you > described is exactly what I wanted to see for a long time. I parse jribble > nodes twice for exactly the same reason you are running jdt twice. > > When do you plan to finish work on this? It looks like it's a time for me > to catch up with GWT's trunk in my scalagwt fork. > > -- > http://groups.google.com/group/Google-Web-Toolkit-Contributors > -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
Re: [gwt-contrib] Re: Adds accessibility to certain GWT AST nodes (issue1304802)
Thanks Scott for this. It's enough for me to understand motivation and (at least some) implications of this change. This is something which is certainly within my interest. Actually, what you described is exactly what I wanted to see for a long time. I parse jribble nodes twice for exactly the same reason you are running jdt twice. When do you plan to finish work on this? It looks like it's a time for me to catch up with GWT's trunk in my scalagwt fork. -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
Re: [gwt-contrib] Re: Adds accessibility to certain GWT AST nodes (issue1304802)
I don't have anything great written up, but here's the gist of it: Currently, when you do a web mode compile, JDT actually runs twice. First, it runs from CompilationStateBuilder and compiles all the source code in your project. The output of this is used to build TypeOracle, which is a reflection-like view of your type model, used by Generators. This output is also used for running dev mode. After all this is done and the JavaToJavaScriptCompiler starts to run, it actually fires up a second JDT compile-- this recompiles your source files into one giant, interconnected GWT AST. The change I'm working on would cut this down to one JDT compile. During CompilationState's build, the plan is to analyze each independent unit (compiled .java file) and produce one partial, disconnected AST per compilation unit. Then when it's time to kick off the compiler, we just grab those independent ASTs and stitch them together, resolving all references to create the interconnected AST. This should hopefully cut down on compile time, especially for draft compiles. It would also enable us to do a few more tricks in the future, such as caching compiled .ast files on disk, or even embedded precompiled .ast files into, say, gwt-user.jar so we don't have to recompile the source files included with GWT. On Wed, Jan 26, 2011 at 2:59 PM, Grzegorz Kossakowski < grzegorz.kossakow...@gmail.com> wrote: > It looks like you are working on something that might be interesting to me. > > Is there any place I can find more information on this change? > > -- > http://groups.google.com/group/Google-Web-Toolkit-Contributors -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
