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<html xmlns="http://www.w3.org/1999/xhtml"><head><title>Biabduction__Errdesc (infer.Biabduction__Errdesc)</title><link rel="stylesheet" href="../../odoc.css"/><meta charset="utf-8"/><meta name="generator" content="odoc 1.5.1"/><meta name="viewport" content="width=device-width,initial-scale=1.0"/><script src="../../highlight.pack.js"></script><script>hljs.initHighlightingOnLoad();</script></head><body><div class="content"><header><nav><a href="../index.html">Up</a> – <a href="../index.html">infer</a> » Biabduction__Errdesc</nav><h1>Module <code>Biabduction__Errdesc</code></h1></header><aside><p>Create descriptions of analysis errors</p></aside><dl><dt class="spec value" id="val-vpath_find"><a href="#val-vpath_find" class="anchor"></a><code><span class="keyword">val</span> vpath_find : <a href="../IR/Tenv/index.html#type-t">IR.Tenv.t</a> <span>-></span> <span><span class="type-var">'a</span> <a href="../Biabduction/Prop/index.html#type-t">Biabduction.Prop.t</a></span> <span>-></span> <a href="../IR/Exp/index.html#type-t">IR.Exp.t</a> <span>-></span> <a href="../IR/DecompiledExp/index.html#type-vpath">IR.DecompiledExp.vpath</a> * <span><a href="../IR/Typ/index.html#type-t">IR.Typ.t</a> option</span></code></dt><dd><p>find the dexp, if any, where the given value is stored also return the type of the value if found</p></dd></dl><dl><dt class="spec value" id="val-hpred_is_open_resource"><a href="#val-hpred_is_open_resource" class="anchor"></a><code><span class="keyword">val</span> hpred_is_open_resource : <a href="../IR/Tenv/index.html#type-t">IR.Tenv.t</a> <span>-></span> <span><span class="type-var">'a</span> <a href="../Biabduction/Prop/index.html#type-t">Biabduction.Prop.t</a></span> <span>-></span> <a href="../Biabduction/Predicates/index.html#type-hpred">Biabduction.Predicates.hpred</a> <span>-></span> <span><a href="../IR/PredSymb/index.html#type-resource">IR.PredSymb.resource</a> option</span></code></dt><dd><p>Check whether the hpred is a |-> representing a resource in the Racquire state</p></dd></dl><dl><dt class="spec value" id="val-find_ident_assignment"><a href="#val-find_ident_assignment" class="anchor"></a><code><span class="keyword">val</span> find_ident_assignment : <a href="../IR/Procdesc/Node/index.html#type-t">IR.Procdesc.Node.t</a> <span>-></span> <a href="../IR/Ident/index.html#type-t">IR.Ident.t</a> <span>-></span> <span><span>(<a href="../IR/Procdesc/Node/index.html#type-t">IR.Procdesc.Node.t</a> * <a href="../IR/Exp/index.html#type-t">IR.Exp.t</a>)</span> option</span></code></dt><dd><p>Find a program variable assignment to id in the current node or predecessors.</p></dd></dl><dl><dt class="spec value" id="val-exp_rv_dexp"><a href="#val-exp_rv_dexp" class="anchor"></a><code><span class="keyword">val</span> exp_rv_dexp : <a href="../IR/Tenv/index.html#type-t">IR.Tenv.t</a> <span>-></span> <a href="../IR/Procdesc/Node/index.html#type-t">IR.Procdesc.Node.t</a> <span>-></span> <a href="../IR/Exp/index.html#type-t">IR.Exp.t</a> <span>-></span> <span><a href="../IR/DecompiledExp/index.html#type-t">IR.DecompiledExp.t</a> option</span></code></dt><dd><p>describe rvalue <code>e</code> as a dexp</p></dd></dl><dl><dt class="spec value" id="val-explain_array_access"><a href="#val-explain_array_access" class="anchor"></a><code><span class="keyword">val</span> explain_array_access : <a href="../IR/Procname/index.html#type-t">IR.Procname.t</a> <span>-></span> <a href="../IR/Tenv/index.html#type-t">IR.Tenv.t</a> <span>-></span> <a href="../Absint/Localise/index.html#type-deref_str">Absint.Localise.deref_str</a> <span>-></span> <span><span class="type-var">'a</span> <a href="../Biabduction/Prop/index.html#type-t">Biabduction.Prop.t</a></span> <span>-></span> <a href="../IBase/Location/index.html#type-t">IBase.Location.t</a> <span>-></span> <a href="../Absint/Localise/index.html#type-error_desc">Absint.Localise.error_desc</a></code></dt><dd><p>Produce a description of the array access performed in
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