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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Note that it is being called with the ‘->’ operator. QualType’s dereference operator returns a Type*. SO, ‘isFunctionPointerType’ is a part of the Type class:
https://clang.llvm.org/doxygen/classclang_1_1Type.html<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> cfe-dev [mailto:cfe-dev-bounces@lists.llvm.org]
<b>On Behalf Of </b>Mustakimur Rahman Khandaker via cfe-dev<br>
<b>Sent:</b> Wednesday, September 12, 2018 7:33 AM<br>
<b>To:</b> Sam McCall <sammccall@google.com>; cfe-dev@lists.llvm.org<br>
<b>Subject:</b> Re: [cfe-dev] [clangd-dev] How to identify a Clang QualType is a function pointer?<o:p></o:p></span></p>
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<p class="MsoNormal">Thanks, it works. I wonder why this funtion is not listed under document:
<a href="https://link.getmailspring.com/link/1536762231.local-91091396-b610-v1.4.2-f587b7b7@getmailspring.com/0?redirect=https%3A%2F%2Fclang.llvm.org%2Fdoxygen%2Fclassclang_1_1QualType.html&recipient=Y2ZlLWRldkBsaXN0cy5sbHZtLm9yZw%3D%3D" title="https://clang.llvm.org/doxygen/classclang_1_1QualType.html">
https://clang.llvm.org/doxygen/classclang_1_1QualType.html</a><o:p></o:p></p>
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<p class="MsoNormal">is that because it is inline?<o:p></o:p></p>
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<p class="MsoNormal">Sent from <a href="https://link.getmailspring.com/link/1536762231.local-91091396-b610-v1.4.2-f587b7b7@getmailspring.com/1?redirect=https%3A%2F%2Fgetmailspring.com%2F&recipient=Y2ZlLWRldkBsaXN0cy5sbHZtLm9yZw%3D%3D">
Mailspring</a>, the best free email app for work<o:p></o:p></p>
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<p class="MsoNormal">On Sep 12 2018, at 10:12 am, Sam McCall via cfe-dev <<a href="mailto:cfe-dev@lists.llvm.org">cfe-dev@lists.llvm.org</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">Doh, of course I meant cfe-dev.<o:p></o:p></p>
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<p class="MsoNormal">On Wed, Sep 12, 2018 at 4:04 PM Sam McCall <<a href="https://link.getmailspring.com/link/1536762231.local-91091396-b610-v1.4.2-f587b7b7@getmailspring.com/2?redirect=mailto%3Asammccall%40google.com&recipient=Y2ZlLWRldkBsaXN0cy5sbHZtLm9yZw%3D%3D" title="mailto:sammccall@google.com">sammccall@google.com</a>>
wrote:<o:p></o:p></p>
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<p class="MsoNormal">(bcc clangd-dev, I think you want clang-dev)<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">QType->isFunctionPointerType()?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Wed, Sep 12, 2018 at 3:55 PM Mustakimur Rahman Khandaker (Mustakim) via clangd-dev <<a href="https://link.getmailspring.com/link/1536762231.local-91091396-b610-v1.4.2-f587b7b7@getmailspring.com/3?redirect=mailto%3Aclangd-dev%40lists.llvm.org&recipient=Y2ZlLWRldkBsaXN0cy5sbHZtLm9yZw%3D%3D" title="mailto:clangd-dev@lists.llvm.org">clangd-dev@lists.llvm.org</a>>
wrote:<o:p></o:p></p>
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<p class="MsoNormal">Hi<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#242729">I am trying to identify a function pointer connected to any expression. I am working in Clang code. Assume, I know the QualType of the value, and now want to know
if the value is originally a function pointer type, not any other. Like I want to distinguish between </span><code><i><span style="font-size:10.0pt">void (*)()</span></i></code><span style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#242729"> and </span><code><i><span style="font-size:10.0pt">int
*</span></i></code><span style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#242729">. Can anyone suggest what functionality (standard, not want to use
</span><span style="font-family:"Courier New";color:#795E26">getAsString</span><span style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#242729"> and parse it) I can use?</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#242729">................</span><o:p></o:p></p>
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<p class="MsoNormal">Mustakim<o:p></o:p></p>
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<p class="MsoNormal">_______________________________________________<o:p></o:p></p>
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<p class="MsoNormal">clangd-dev mailing list<o:p></o:p></p>
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<p class="MsoNormal">_______________________________________________<o:p></o:p></p>
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<p class="MsoNormal">cfe-dev mailing list<o:p></o:p></p>
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<p class="MsoNormal"><a href="mailto:cfe-dev@lists.llvm.org">cfe-dev@lists.llvm.org</a><o:p></o:p></p>
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