<html>
    <head>
      <base href="http://llvm.org/bugs/" />
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - Instantiated CXXMethods are not always added at any DeclContext"
   href="http://llvm.org/bugs/show_bug.cgi?id=22842">22842</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Instantiated CXXMethods are not always added at any DeclContext
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>new-bugs
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>trunk
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>PC
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>new bugs
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>unassignedbugs@nondot.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>yaron.keren@gmail.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>llvmbugs@cs.uiuc.edu
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Instantiated CXXMethods (e.g. CXXConstructorDecl) in TemplateDeclInstantiator
(SemaTemplateInstantiateDecl.cpp) can go through one of two code paths.

1) Thru VisitFunctionTemplateDecl->VisitCXXMethodDecl->VisitCXXMethodDecl in
which case they are not added to the Owner DeclContext by VisitCXXMethodDecl 
due to 

  // If there's a function template, let our caller handle it.
  if (FunctionTemplate) {

but indeed added to DeclContext by the caller VisitFunctionTemplateDecl:

  Owner->addDecl(InstTemplate);

2) Thru VisitCXXConstructorDecl->VisitCXXMethodDecl->VisitCXXMethodDecl in
which case, although VisitCXXMethodDecl expects the caller to addDecl to the
DeclContext, it does not do so as far as I could follow the code.

I don't know if this is a bug but it does seem inconsistent behaviour between
the two cases and with comment.

Shouldn't all CXXMethods be addDecl-ed to some DeclConext?</pre>
        </div>
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