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</style></head><body><div>Am Donnerstag, dem 22.10.2026 um 00:08 +1100 schrieb Julien Fischer:</div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><div dir="ltr"><div dir="ltr"><br></div><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Thu, 22 Oct 2026 at 00:03, Volker Wysk <<a href="mailto:post@volker-wysk.de">post@volker-wysk.de</a>> wrote:<br></div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><div class="msg-6870591732255103655"><div><div>I was happy too early. I just remembered that hlc grades don't support debugging...</div><div><br></div><div>The compiler doesn't reject "--grade=hlc.gc --debug", like it should.</div></div></div><br></blockquote><div><br></div><div>Yes it does.<br></div><div><br></div><div> $ mmc --grade hlc.gc --debug hello<br> Debugging is available only in low level C grades.</div></div></div></blockquote><div><br></div><div>I've tried. It looks like it does so only when the "--debug" option comes after the "--grade" option:</div><div><br></div><div><a href="mailto:vw@desktop">vw@desktop</a>:~/src/odbc-bug$ mmc --grade=hlc.gc --debug hello</div><div>mmc:</div><div>Debugging is available only in low level C grades.</div><div><br></div><div><a href="mailto:vw@desktop">vw@desktop</a>:~/src/odbc-bug$ mmc --debug --grade=hlc.gc hello</div><div>mercury_compile: cannot find source for module `hello' in directories `.'</div><div><br></div><div>Volker</div><div><span></span></div></body></html>