<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>On Apr 23, 2009, at 9:43 AM, Daniel Dunbar wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div class="gmail_quote">On Thu, Apr 23, 2009 at 9:19 AM, Ted Kremenek <span dir="ltr"><<a href="mailto:kremenek@apple.com">kremenek@apple.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
+ // Ignore parentheses.<br>
+ if (const ParenExpr *PE = dyn_cast<ParenExpr>(S))<br>
+ S = PE->IgnoreParens();<br></blockquote><div><br></div><div>The dyn_cast here is unneeded, IgnoreParens is defined on Expr?</div><div><br></div><div> - Daniel</div><div><br></div></div>
</blockquote></div><br><div>Yes, IgnoreParens is defined in Expr. 'S' is a Stmt*.</div></body></html>