/index.html">infer</a> &#x00BB; <a href="../index.html">ASTLanguage</a> &#x00BB; CTLExceptions</nav><h1>Module <code>ASTLanguage.CTLExceptions</code></h1></header><dl><dt class="spec exception" id="exception-ALParserInvariantViolationException"><a href="#exception-ALParserInvariantViolationException" class="anchor"></a><code><span class="keyword">exception</span> </code><code><span class="exception">ALParserInvariantViolationException</span> <span class="keyword">of</span> string</code></dt><dd><p>Raised wh