cool. see you at the conference. I'm pretty sure I used to run -target jsr14 on the releases I made earlier. Neil Gafter, the javac guy, told me it works
Ter On Aug 31, 2009, at 5:34 PM, Jim Idle wrote: > Pretty sure we can't even though genetics are eluded at the byte code > level. I will look at this definitively next week and we can decide > what to do at the JVM language conference. > > Jim > > On Aug 31, 2009, at 7:14 PM, Terence Parr <pa...@cs.usfca.edu> wrote: > >> Hi. can we do 1.5 javac with -target jsr14? >> Ter >> On Aug 31, 2009, at 3:30 PM, Gordon Tyler wrote: >> >>> Thanks Steve, and Jim Idle who replied off-list. I guess I'll have >>> to stick to Antlr v2 until my project drops the JDK 1.4 requirement. >>> Messing around with retro-weaver sounds dubious and I need to >>> restrict my third-party dependencies. >>> >>> -----Original Message----- >>> From: Steve Ebersole [mailto:steven.ebers...@gmail.com] On Behalf Of >>> Steve Ebersole >>> Sent: August 31, 2009 6:26 PM >>> To: Gordon Tyler >>> Cc: antlr-inter...@antlr.org >>> Subject: Re: [antlr-interest] Using Antlr v3 with JDK 1.4 >>> >>> I ran into the same issue when first looking at Antlr3. I was told >>> the >>> intention was to not have the Antlr runtime rely on JDK 1.5; but >>> unfortunately some JDK 1.5 features ended up getting exposed. >>> >>> The outcome of my queries, iirc, was that it would just remain JDK >>> 1.5 >>> compatible. You could probably use a retro-weaver though to make it >>> 1.4 >>> compatible. Did not try... >>> >>> >>> On Mon, 2009-08-31 at 14:25 -0700, Gordon Tyler wrote: >>>> Is it possible to use the Antlr v3 runtime with JDK 1.4? I’m get >>>> ting >>>> this error when compiling generated parser code using JDK 1.4, >>>> which >>>> indicates that the runtime is compiled with JDK 1.5: >>>> >>>> >>>> >>>> NewTransformLexer.java:11: cannot access org.antlr.runtime.Lexer >>>> >>>> bad class file: lib >>>> \antlr-runtime-3.1.3.jar(org/antlr/runtime/Lexer.class) >>>> >>>> class file has wrong version 49.0, should be 48.0 >>>> >>>> >>>> >>>> Is it just a matter of a recompile of the runtime or does the >>>> runtime >>>> use Java 5 features? >>>> >>>> >>>> >>>> Thanks, >>>> >>>> Gordon >>>> >>>> >>>> >>>> --- >>>> >>>> Gordon Tyler (Software Developer) >>>> >>>> Quest Software <http://www.quest.com/> >>>> >>>> 260 King Street East, Toronto, Ontario M5A 4L5, Canada >>>> >>>> Voice: (416) 933-5046 | Fax: (416) 933-5001 >>>> >>>> >>>> >>>> >>>> List: http://www.antlr.org/mailman/listinfo/antlr-interest >>>> Unsubscribe: >>>> http://www.antlr.org/mailman/options/antlr-interest/your-email-address >>> -- >>> Steve Ebersole <st...@hibernate.org> >>> Hibernate.org >>> >>> >>> List: http://www.antlr.org/mailman/listinfo/antlr-interest >>> Unsubscribe: >>> http://www.antlr.org/mailman/options/antlr-interest/your-email-address >> >> >> List: http://www.antlr.org/mailman/listinfo/antlr-interest >> Unsubscribe: >> http://www.antlr.org/mailman/options/antlr-interest/your-email-address > > List: http://www.antlr.org/mailman/listinfo/antlr-interest > Unsubscribe: > http://www.antlr.org/mailman/options/antlr-interest/your-email-address List: http://www.antlr.org/mailman/listinfo/antlr-interest Unsubscribe: http://www.antlr.org/mailman/options/antlr-interest/your-email-address --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "il-antlr-interest" group. To post to this group, send email to il-antlr-interest@googlegroups.com To unsubscribe from this group, send email to il-antlr-interest+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/il-antlr-interest?hl=en -~----------~----~----~----~------~----~------~--~---
