<html>
<head>
<base href="https://llvm.org/bugs/" />
</head>
<body><span class="vcard"><a class="email" href="mailto:rnk@google.com" title="Reid Kleckner <rnk@google.com>"> <span class="fn">Reid Kleckner</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - Unqualified lookup into dependent bases of class templates fails if class exists with the same name"
href="https://llvm.org/bugs/show_bug.cgi?id=25995">bug 25995</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>WONTFIX
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - Unqualified lookup into dependent bases of class templates fails if class exists with the same name"
href="https://llvm.org/bugs/show_bug.cgi?id=25995#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - Unqualified lookup into dependent bases of class templates fails if class exists with the same name"
href="https://llvm.org/bugs/show_bug.cgi?id=25995">bug 25995</a>
from <span class="vcard"><a class="email" href="mailto:rnk@google.com" title="Reid Kleckner <rnk@google.com>"> <span class="fn">Reid Kleckner</span></a>
</span></b>
<pre>A different way of looking at the reduction:
struct NameConflict {};
template <typename B> struct A : B {
static void f(NameConflict p) {}
};
struct Base {
struct NameConflict {
typedef int type;
};
};
int main() { A<Base>::f(Base::NameConflict()); }
Clang correctly uses '::NameConflict' instead of 'Base::NameConflict' for the
type of the parameter 'p', while MSVC does not.
We can't match MSVC's behavior without doing token based template
instantiation. Clang *needs* to be able to somehow parse the template prior to
instantiation. Even -fdelayed-template-parsing parses the template bodies prior
to instantiation.
Basically, this is not feasible.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>