Hi, I opened Review ID: JI-9019884 "Java 9 b54 breaks compiling code with source/target 1.7 and diamond operator"
Uwe ----- Uwe Schindler H.-H.-Meier-Allee 63, D-28213 Bremen http://www.thetaphi.de eMail: [email protected] > -----Original Message----- > From: Rory O'Donnell [mailto:[email protected]] > Sent: Thursday, March 19, 2015 4:12 PM > To: Uwe Schindler; [email protected] > Cc: [email protected]; Dalibor Topic; Balchandra Vaidya > Subject: Re: [JENKINS] Lucene-Solr-5.x-Linux (32bit/jdk1.9.0-ea-b54) - Build # > 11848 - Failure! > > > On 19/03/2015 14:30, Uwe Schindler wrote: > > Hi, > > > > this seems to be a bug (or feature?) in the most recent Java 9 build 54: > > > > compile-core: > > [mkdir] Created dir: /home/jenkins/workspace/Lucene-Solr-5.x- > Linux/lucene/build/analysis/common/classes/java > > [javac] Compiling 461 source files to /home/jenkins/workspace/Lucene- > Solr-5.x-Linux/lucene/build/analysis/common/classes/java > > [javac] /home/jenkins/workspace/Lucene-Solr-5.x- > Linux/lucene/analysis/common/src/java/org/apache/lucene/analysis/util/Ch > arArrayMap.java:568: error: incompatible types: CharArrayMap<CAP#1> > cannot be converted to CharArrayMap<V> > > [javac] return new CharArrayMap<>(map, false); > > [javac] ^ > > [javac] where V is a type-variable: > > [javac] V extends Object declared in method <V>copy(Map<?,? > extends V>) > > [javac] where CAP#1 is a fresh type-variable: > > [javac] CAP#1 extends V from capture of ? extends V > > > > This is the code: > > > > @SuppressWarnings("unchecked") > > public static <V> CharArrayMap<V> copy(final Map<?,? extends V> map) > { > > if(map == EMPTY_MAP) > > return emptyMap(); > > if(map instanceof CharArrayMap) { > > CharArrayMap<V> m = (CharArrayMap<V>) map; > > // use fast path instead of iterating all values > > // this is even on very small sets ~10 times faster than iterating > > final char[][] keys = new char[m.keys.length][]; > > System.arraycopy(m.keys, 0, keys, 0, keys.length); > > final V[] values = (V[]) new Object[m.values.length]; > > System.arraycopy(m.values, 0, values, 0, values.length); > > m = new CharArrayMap<>(m); > > m.keys = keys; > > m.values = values; > > return m; > > } > > return new CharArrayMap<>(map, false); > > } > > > > At least this breaks compiling existing code. Rory, should I open a bug > report with an example code? > Hi Uwe, > > Please do log a bug. > > Rgds,Rory > > > > Uwe > > > > ----- > > Uwe Schindler > > H.-H.-Meier-Allee 63, D-28213 Bremen > > http://www.thetaphi.de > > eMail: [email protected] > > > > > >> -----Original Message----- > >> From: Policeman Jenkins Server [mailto:[email protected]] > >> Sent: Thursday, March 19, 2015 1:15 PM > >> To: [email protected] > >> Subject: [JENKINS] Lucene-Solr-5.x-Linux (32bit/jdk1.9.0-ea-b54) - > >> Build # > >> 11848 - Failure! > >> > >> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-5.x-Linux/11848/ > >> Java: 32bit/jdk1.9.0-ea-b54 -server -XX:+UseConcMarkSweepGC > >> > >> All tests passed > >> > >> Build Log: > >> [...truncated 1899 lines...] > >> [javac] Compiling 461 source files to > >> /home/jenkins/workspace/Lucene- Solr-5.x- > Linux/lucene/build/analysis/common/classes/java > >> [javac] /home/jenkins/workspace/Lucene-Solr-5.x- > >> Linux/lucene/analysis/common/src/java/org/apache/lucene/analysis/util > >> /Ch > >> arArrayMap.java:568: error: incompatible types: CharArrayMap<CAP#1> > >> cannot be converted to CharArrayMap<V> > >> [javac] return new CharArrayMap<>(map, false); > >> [javac] ^ > >> [javac] where V is a type-variable: > >> [javac] V extends Object declared in method <V>copy(Map<?,? > extends > >> V>) > >> [javac] where CAP#1 is a fresh type-variable: > >> [javac] CAP#1 extends V from capture of ? extends V > >> [javac] /home/jenkins/workspace/Lucene-Solr-5.x- > >> > Linux/lucene/analysis/common/src/java/org/apache/lucene/analysis/huns > >> p > >> ell/Stemmer.java:270: warning: [rawtypes] found raw type: Arc > >> [javac] final FST.Arc<IntsRef> prefixArcs[] = new FST.Arc[3]; > >> [javac] ^ > >> [javac] missing type arguments for generic class Arc<T> > >> [javac] where T is a type-variable: > >> [javac] T extends Object declared in class Arc > >> [javac] /home/jenkins/workspace/Lucene-Solr-5.x- > >> > Linux/lucene/analysis/common/src/java/org/apache/lucene/analysis/huns > >> p > >> ell/Stemmer.java:274: warning: [rawtypes] found raw type: Arc > >> [javac] final FST.Arc<IntsRef> suffixArcs[] = new FST.Arc[3]; > >> [javac] ^ > >> [javac] missing type arguments for generic class Arc<T> > >> [javac] where T is a type-variable: > >> [javac] T extends Object declared in class Arc > >> [javac] /home/jenkins/workspace/Lucene-Solr-5.x- > >> > Linux/lucene/analysis/common/src/java/org/tartarus/snowball/Among.java: > >> 46: warning: [rawtypes] found raw type: Class > >> [javac] private static final Class<?>[] EMPTY_PARAMS = new Class[0]; > >> [javac] ^ > >> [javac] missing type arguments for generic class Class<T> > >> [javac] where T is a type-variable: > >> [javac] T extends Object declared in class Class > >> [javac] Note: Some input files use or override a deprecated API. > >> [javac] Note: Recompile with -Xlint:deprecation for details. > >> [javac] 1 error > >> > >> [...truncated 1 lines...] > >> BUILD FAILED > >> /home/jenkins/workspace/Lucene-Solr-5.x-Linux/build.xml:529: The > >> following error occurred while executing this line: > >> /home/jenkins/workspace/Lucene-Solr-5.x-Linux/build.xml:477: The > >> following error occurred while executing this line: > >> /home/jenkins/workspace/Lucene-Solr-5.x-Linux/build.xml:61: The > >> following error occurred while executing this line: > >> /home/jenkins/workspace/Lucene-Solr-5.x-Linux/extra-targets.xml:39: > >> The following error occurred while executing this line: > >> /home/jenkins/workspace/Lucene-Solr-5.x-Linux/lucene/build.xml:456: > >> The following error occurred while executing this line: > >> /home/jenkins/workspace/Lucene-Solr-5.x-Linux/lucene/common- > >> build.xml:2166: The following error occurred while executing this line: > >> /home/jenkins/workspace/Lucene-Solr-5.x- > >> Linux/lucene/analysis/build.xml:106: The following error occurred > >> while executing this line: > >> /home/jenkins/workspace/Lucene-Solr-5.x- > >> Linux/lucene/analysis/build.xml:38: The following error occurred > >> while executing this line: > >> /home/jenkins/workspace/Lucene-Solr-5.x-Linux/lucene/module- > >> build.xml:58: The following error occurred while executing this line: > >> /home/jenkins/workspace/Lucene-Solr-5.x-Linux/lucene/module- > >> build.xml:55: The following error occurred while executing this line: > >> /home/jenkins/workspace/Lucene-Solr-5.x-Linux/lucene/common- > >> build.xml:520: The following error occurred while executing this line: > >> /home/jenkins/workspace/Lucene-Solr-5.x-Linux/lucene/common- > >> build.xml:1882: Compile failed; see the compiler error output for details. > >> > >> Total time: 15 minutes 25 seconds > >> Build step 'Invoke Ant' marked build as failure [description-setter] > >> Description set: Java: 32bit/jdk1.9.0-ea-b54 -server - > >> XX:+UseConcMarkSweepGC Archiving artifacts Recording test results > >> Email was triggered for: Failure - Any Sending email for trigger: > >> Failure - Any > >> > > > > -- > Rgds,Rory O'Donnell > Quality Engineering Manager > Oracle EMEA , Dublin, Ireland > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
