<p dir="auto">When a binary compiled with -g <code class="notranslate">panic</code>s, and <code class="notranslate">RUST_BACKTRACE=1</code>, line numbers should be given along with the backtrace.</p>
<p dir="auto">In an effort to reduce the number of duplicated methods, I made a branch that uses objects in the <code class="notranslate">walk</code> routines for the visitor. This, in combination with porting more visitors to avoid the <code class="notranslate">E</code> parameter (i.e., to use <code class="notranslate">Visitor&lt;()&gt;</code>), should help quite a bit. However, it currently encounters a crash.</p>