<div dir="rtl"><div dir="ltr">Maybe</div><div dir="ltr"><br></div><div dir="ltr">Type *T = QT.getTypePtr();</div><div dir="ltr">TypedefType *TT = cast<TypedefType>(T);<br></div><div dir="ltr">TT->getDecl()->dumpColor();</div><div dir="ltr"><br></div></div><div class="gmail_extra"><br><div class="gmail_quote"><div dir="ltr">2015-11-25 23:42 GMT+02:00 Régis Portalez <span dir="ltr"><<a href="mailto:cfe-dev@lists.llvm.org" target="_blank">cfe-dev@lists.llvm.org</a>></span>:</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><div style="font-family:Calibri,sans-serif;font-size:11pt">At what level are you working? Once in llvm IR, you can cast your type to derived type, and then get the element type</div></div><div dir="ltr"><hr><span style="font-family:Calibri,sans-serif;font-size:11pt;font-weight:bold">De : </span><span style="font-family:Calibri,sans-serif;font-size:11pt"><a href="mailto:cfe-dev@lists.llvm.org" target="_blank">Daniel Dilts via cfe-dev</a></span><br><span style="font-family:Calibri,sans-serif;font-size:11pt;font-weight:bold">Envoyé : </span><span style="font-family:Calibri,sans-serif;font-size:11pt">‎25/‎11/‎2015 22:13</span><br><span style="font-family:Calibri,sans-serif;font-size:11pt;font-weight:bold">À : </span><span style="font-family:Calibri,sans-serif;font-size:11pt"><a href="mailto:cfe-dev@lists.llvm.org" target="_blank">cfe-dev</a></span><br><span style="font-family:Calibri,sans-serif;font-size:11pt;font-weight:bold">Objet : </span><span style="font-family:Calibri,sans-serif;font-size:11pt">Re: [cfe-dev] Tracing Typedef Chain</span><br><br></div><div><div class="h5"><div dir="ltr">I'm struggling to make this work.  Could you possibly give me a more complete example?<br><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Nov 23, 2015 at 9:05 AM, mats petersson <span dir="ltr"><<a href="mailto:mats@planetcatfish.com" target="_blank">mats@planetcatfish.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid"><div dir="ltr"><div>If you call `getTypePtr` it should give you the "next" type.<br></div><div><br>--<br></div>Mats<br></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div>On 23 November 2015 at 16:27, Daniel Dilts via cfe-dev <span dir="ltr"><<a href="mailto:cfe-dev@lists.llvm.org" target="_blank">cfe-dev@lists.llvm.org</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid"><div><div><div dir="ltr"><div>If I have code like this:</div><div><br></div><div>typedef int X;</div><div>typedef X Y;</div><div>typedef Y Z;</div><div><br></div><div>Z i = 0;</div><div><br></div><div>I have the QualType for i.  getAsString() returns "Z".  getCanonicalType().getAsString() returns "int".</div><div><br></div><div>Is there some way to trace the typedef chain such that I get "Z", "Y", "X", and "int"?  Order is not particularly important to me, but it would be nice to get them in that order.</div></div>
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