https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/YANGTOOLS-522 yangtools <p>The following kind of loop in the typedefs causes stack overflow error during the compilation of the yang file:</p> <p> typedef foo </p> { type bar; } <p> typedef bar </p> { type foo; } <p>The compiler should provide descriptive error message instead.</p> <p>Operating System: All<br/> Platform: All</p> YANGTOOLS-522

Loop in typedefs causes stack overflow during compilation

Bug Resolved Done Peter Kajsa Peter Braun Mon, 5 Oct 2015 09:55:20 +0000 Sun, 10 Apr 2022 18:35:39 +0000 Fri, 27 Nov 2015 09:44:27 +0000 0 4 <p>On which branch you are observing this issue? It is Helium, Lithium or Beryllium development versoin?</p> <p>Yeah sorry. I forgot to mention that this one was observed on the master branch.</p> <p>COuld you attach stack-trace? We switched implementaiton of YANG Parser,<br/> and it would be helpful to pin-point source of stack overflow (new parser, old parser, java API generator).</p> <p>I agree it should throw more specific error.</p> <p>COuld you attach stack-trace? We switched implementaiton of YANG Parser,<br/> and it would be helpful to pin-point source of stack overflow (new parser, old parser, java API generator).</p> <p>I agree it should throw more specific error.</p> <p>I attached the build log.</p> <p>Here is the input yang:</p> <p>pbraun@sdn-pc:~/work/sdn/dev/overflow/api$ cat src/main/yang/overflow.yang <br/> // Contents of "overflow"<br/> module overflow {<br/> namespace "urn:opendaylight:overflow";<br/> prefix "overflow";</p> <p> revision 2015-10-05 </p> { description "Initial revision"; } <p> typedef foo </p> { type bar; } <p> typedef bar </p> { type foo; } <p>}</p> <p>Attachment build.log has been added with description: Build log including the stack trace</p> <p>fix: <a href="https://git.opendaylight.org/gerrit/#/c/28555/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/28555/</a></p> Development External issue ID 4410 External issue URL Issue Type ODL SR Target Milestone Rank 0|i027qv: