Hi,
after upgrading to X10DT to v2.0.5.1 and porting a simple user program to X10
v 2.0.5 (use Array.copyFrom() rather than Rail.copyFrom() ), the Eclipse
workspace (X10 with C++ backend) apparently doesn't finish compile. It says
"building workspace (17%)" and then stops. No error message is issued. All
windows stay silent. Also, the parser doesn't seem to be able to parse the
program (no colors in the editor window).
I thought this might be due to the upgrade, so I re-installed the workspace
from scratch. No avail. The standard hello.x10, however, works fine.
In order to make some progress, I installed the command line version of
x10c++. I got as far as this.
c...@sirius:~/xample/MatMul/mm_X10$ export JAVA_HOME=/usr/lib/j2re1.6-ibm/jre
c...@sirius:~/xample/MatMul/mm_X10$ x10c++ -o bin/matmul src/matmul.x10
Exception in thread "main" java.lang.NullPointerException
at polyglot.types.TypeEnv_c.isCastValid(TypeEnv_c.java:91)
at x10.types.X10TypeEnv_c.isCastValid(X10TypeEnv_c.java:1153)
at polyglot.types.TypeSystem_c.isCastValid(TypeSystem_c.java:363)
at x10.ast.X10Binary_c.typeCheck(X10Binary_c.java:373)
at x10.ast.AmbMacroTypeNode_c$1.subst(AmbMacroTypeNode_c.java:429)
[... trace back follows ...]
At this point I am stuck. Any one any ideas ? Presumably my program isn't
correct. But still I would expect eclipse to guide me to the error.
--
Mit freundlichen Grüßen / Kind regards
Dr. Christoph Pospiech
High Performance & Parallel Computing
Phone: +49-351 86269826
Mobile: +49-171-765 5871
E-Mail: [email protected]
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