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<br /><table class="width100" cellspacing="1"><tr><td class="form-title" colspan="6"><div class="center">ETSI's Bug Tracker - Part 01: TTCN-3 Core Language</div></td></tr><tr><td class="form-title" colspan="6">View Issue Details</td></tr><tr><td class="print-spacer" colspan="6"><hr size="1" /></td></tr><tr class="print-category"><td class="print" width="16%">ID</td><td class="print" width="16%">Project</td><td class="print" width="16%">Category</td><td class="print" width="16%">View Status</td><td class="print" width="16%">Date Submitted</td><td class="print" width="16%">Last Update</td></tr><tr class="print"><td class="print">0007766</td><td class="print">Part 01: TTCN-3 Core Language</td><td class="print">New Feature</td><td class="print">public</td><td class="print">24-05-2018 12:43</td><td class="print">06-01-2019 08:58</td></tr><tr><td class="print-spacer" colspan="6"><hr size="1" /></td></tr><tr class="print"><td class="print-category">Reporter</td><td class="print">KristÃ³f Szabados</td><td class="print" colspan="4">&#160;</td></tr><tr class="print"><td class="print-category">Assigned To</td><td class="print">Gyorgy Rethy</td><td class="print" colspan="4">&#160;</td></tr><tr class="print"><td class="print-category">Priority</td><td class="print">normal</td><td class="print-category">Severity</td><td class="print">minor</td><td class="print-category">Reproducibility</td><td class="print">have not tried</td></tr><tr class="print"><td class="print-category">Status</td><td class="print">closed</td><td class="print-category">Resolution</td><td class="print">fixed</td><td class="print" colspan="2">&#160;</td></tr><tr class="print"><td class="print-category">Platform</td><td class="print"></td><td class="print-category">OS</td><td class="print"></td><td class="print-category">OS Version</td><td class="print"></td></tr><tr class="print"><td class="print-category">Product Version</td><td class="print"></td><td class="print" colspan="4">&#160;</td></tr><tr><td class="print-category">Target Version</td><td class="print"></td><td class="print-category">Fixed in Version</td><td class="print">4.11.1 (published 2019-05)</td><td class="print" colspan="2">&#160;</td></tr><tr class="print"><td class="print-category">Clause Reference(s)</td><td class="print" colspan="4">6.2.4</td></tr><tr class="print"><td class="print-category">Source  (company  - Author)</td><td class="print" colspan="4">L.M. Ericsson</td></tr><tr><td class="print-spacer" colspan="6"><hr size="1" /></td></tr><tr class="print"><td class="print-category">Summary</td><td class="print" colspan="5">0007766: enumeration items should accept any value that can be statically evaluated to an integer</td></tr><tr class="print"><td class="print-category">Description</td><td class="print" colspan="5">In the current standard enumeration items can have user specified values. But only integer numeric values.<br />
<br />
Actually it would be possible and usefull for user, to allow using any value that can be evaluated and converted to an integer number statically.<br />
<br />
For example:<br />
const integer c_int := 45;<br />
const bitstring c_bit := '10101111'B;<br />
<br />
type enumerated MyEnum {<br />
&#160;&#160;e_num (1),<br />
&#160;&#160;e_bin ('10'B),<br />
&#160;&#160;e_oct ('12'O),<br />
&#160;&#160;e_hex ('AB'H),<br />
&#160;&#160;e_bin_conv (bit2int('0111'B)),<br />
&#160;&#160;e_oct_conv (oct2int('34'O)),<br />
&#160;&#160;e_hex_conv (hex2int('AC'H)),<br />
&#160;&#160;e_num_const (c_int),<br />
&#160;&#160;e_bin_const (c_bit)<br />
}</td></tr><tr class="print"><td class="print-category">Steps To Reproduce</td><td class="print" colspan="5"></td></tr><tr class="print"><td class="print-category">Additional Information</td><td class="print" colspan="5"></td></tr><tr class="print"><td class="print-category">Tags</td><td class="print" colspan="5">No tags attached.</td></tr><tr class="print"><td class="print-category">Relationships</td><td class="print" colspan="5"></td></tr><tr class="print"><td class="print-category">Attached Files</td><td class="print" colspan="5"><img src="http://oldforge.etsi.org/mantis/images/fileicons/doc.gif" alt="docx" />&#160;CR_7766.docx (164,136) <span class="italic">17-07-2018 10:12</span><br />http://oldforge.etsi.org/mantis/file_download.php?file_id=3758&amp;type=bug<br /><img src="http://oldforge.etsi.org/mantis/images/fileicons/doc.gif" alt="docx" />&#160;CR_7766-2.docx (186,559) <span class="italic">19-07-2018 11:02</span><br />http://oldforge.etsi.org/mantis/file_download.php?file_id=3773&amp;type=bug</td></tr><tr><td class="print-spacer" colspan="6"><hr size="1" /></td></tr><tr><td class="form-title">Issue History</td></tr><tr class="print-category"><td class="row-category-history">Date Modified</td><td class="row-category-history">Username</td><td class="row-category-history">Field</td><td class="row-category-history">Change</td></tr><tr class="print"><td class="print">24-05-2018 12:43</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f Szabados</a></td><td class="print">New Issue</td><td class="print"></td></tr><tr class="print"><td class="print">05-06-2018 14:57</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=508">Jacob Wieland - Spirent</a></td><td class="print">Note Added: 0015108</td><td class="print"></td></tr><tr class="print"><td class="print">16-07-2018 14:37</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=82">Jens Grabowski</a></td><td class="print">Note Added: 0015136</td><td class="print"></td></tr><tr class="print"><td class="print">16-07-2018 14:37</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=82">Jens Grabowski</a></td><td class="print">Assigned To</td><td class="print"> =&gt; KristÃ³f Szabados</td></tr><tr class="print"><td class="print">16-07-2018 14:37</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=82">Jens Grabowski</a></td><td class="print">Status</td><td class="print">new =&gt; assigned</td></tr><tr class="print"><td class="print">17-07-2018 10:12</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f Szabados</a></td><td class="print">File Added: CR_7766.docx</td><td class="print"></td></tr><tr class="print"><td class="print">18-07-2018 08:05</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f Szabados</a></td><td class="print">Note Added: 0015151</td><td class="print"></td></tr><tr class="print"><td class="print">18-07-2018 08:05</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f Szabados</a></td><td class="print">Assigned To</td><td class="print">KristÃ³f Szabados =&gt; Tomas Urban</td></tr><tr class="print"><td class="print">18-07-2018 08:05</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f Szabados</a></td><td class="print">Status</td><td class="print">assigned =&gt; confirmed</td></tr><tr class="print"><td class="print">19-07-2018 11:02</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=659">Tomas Urban</a></td><td class="print">File Added: CR_7766-2.docx</td><td class="print"></td></tr><tr class="print"><td class="print">19-07-2018 11:04</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=659">Tomas Urban</a></td><td class="print">Note Added: 0015172</td><td class="print"></td></tr><tr class="print"><td class="print">19-07-2018 11:04</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=659">Tomas Urban</a></td><td class="print">Status</td><td class="print">confirmed =&gt; resolved</td></tr><tr class="print"><td class="print">19-07-2018 11:04</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=659">Tomas Urban</a></td><td class="print">Resolution</td><td class="print">open =&gt; fixed</td></tr><tr class="print"><td class="print">19-07-2018 11:04</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=659">Tomas Urban</a></td><td class="print">Assigned To</td><td class="print">Tomas Urban =&gt; Gyorgy Rethy</td></tr><tr class="print"><td class="print">06-01-2019 08:35</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy Rethy</a></td><td class="print">Project</td><td class="print">TTCN-3 Change Requests =&gt; Part 01: TTCN-3 Core Language</td></tr><tr class="print"><td class="print">06-01-2019 08:58</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy Rethy</a></td><td class="print">Note Added: 0015326</td><td class="print"></td></tr><tr class="print"><td class="print">06-01-2019 08:58</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy Rethy</a></td><td class="print">Status</td><td class="print">resolved =&gt; closed</td></tr><tr class="print"><td class="print">06-01-2019 08:58</td><td class="print"><a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy Rethy</a></td><td class="print">Fixed in Version</td><td class="print"> =&gt; 4.11.1 (published 2019-05)</td></tr></table>
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		Notes	</td>
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				(0015108)
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				<a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=508">Jacob Wieland - Spirent</a>&#160;&#160;&#160;
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				05-06-2018 14:57&#160;&#160;&#160;
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				What is the benefit of this feature? <br />
<br />
It just puts strain on the tool to be able to evaluate all these expressions at compile-time to ensure a) the consistency of the enumerated type (no number used twice) and b) the actual value of un-numbered enumerated values which are dependent on the values of numbered ones.<br />
<br />
If at all, the only things I would allow would be usages of constant literals and calls, shift/rotate operators and predefined functions.<br />
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Otherwise, the boundary of what is still (feasibly) statically evaluatable is fuzzy and some tools would define that boundary differently than others.			</td>
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				(0015136)
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				<a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=82">Jens Grabowski</a>&#160;&#160;&#160;
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				16-07-2018 14:37&#160;&#160;&#160;
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				STF discussion: ok, but only with the restrictions valid for type definintions and should be of type integer			</td>
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				(0015151)
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				<a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=361">KristÃ³f Szabados</a>&#160;&#160;&#160;
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				18-07-2018 08:05&#160;&#160;&#160;
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				Please check.			</td>
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				(0015172)
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				<a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=659">Tomas Urban</a>&#160;&#160;&#160;
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				19-07-2018 11:04&#160;&#160;&#160;
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				Review, no major issues found, I only corrected two capitalized identifiers. Ready to be added to the next version of the core language standard.			</td>
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				(0015326)
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				<a href="http://oldforge.etsi.org/mantis/view_user_page.php?id=127">Gyorgy Rethy</a>&#160;&#160;&#160;
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				06-01-2019 08:58&#160;&#160;&#160;
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				Added to draft v4.10.2			</td>
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