<htmlxmlns="http://www.w3.org/1999/xhtml"><head><title>Biabduction__Errdesc (infer.Biabduction__Errdesc)</title><linkrel="stylesheet"href="../../odoc.css"/><metacharset="utf-8"/><metaname="generator"content="odoc 1.5.2"/><metaname="viewport"content="width=device-width,initial-scale=1.0"/><scriptsrc="../../highlight.pack.js"></script><script>hljs.initHighlightingOnLoad();</script></head><body><divclass="content"><header><nav><ahref="../index.html">Up</a>–<ahref="../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><dtclass="spec value"id="val-vpath_find"><ahref="#val-vpath_find"class="anchor"></a><code><spanclass="keyword">val</span> vpath_find : <ahref="../IR/Tenv/index.html#type-t">IR.Tenv.t</a><span>-></span><span><spanclass="type-var">'a</span><ahref="../Biabduction/Prop/index.html#type-t">Biabduction.Prop.t</a></span><span>-></span><ahref="../IR/Exp/index.html#type-t">IR.Exp.t</a><span>-></span><ahref="../IR/DecompiledExp/index.html#type-vpath">IR.DecompiledExp.vpath</a> * <span><ahref="../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><dtclass="spec value"id="val-hpred_is_open_resource"><ahref="#val-hpred_is_open_resource"class="anchor"></a><code><spanclass="keyword">val</span> hpred_is_open_resource : <ahref="../IR/Tenv/index.html#type-t">IR.Tenv.t</a><span>-></span><span><spanclass="type-var">'a</span><ahref="../Biabduction/Prop/index.html#type-t">Biabduction.Prop.t</a></span><span>-></span><ahref="../Biabduction/Predicates/index.html#type-hpred">Biabduction.Predicates.hpred</a><span>-></span><span><ahref="../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><dtclass="spec value"id="val-find_ident_assignment"><ahref="#val-find_ident_assignment"class="anchor"></a><code><spanclass="keyword">val</span> find_ident_assignment : <ahref="../IR/Procdesc/Node/index.html#type-t">IR.Procdesc.Node.t</a><span>-></span><ahref="../IR/Ident/index.html#type-t">IR.Ident.t</a><span>-></span><span><span>(<ahref="../IR/Procdesc/Node/index.html#type-t">IR.Procdesc.Node.t</a> * <ahref="../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><dtclass="spec value"id="val-exp_rv_dexp"><ahref="#val-exp_rv_dexp"class="anchor"></a><code><spanclass="keyword">val</span> exp_rv_dexp : <ahref="../IR/Tenv/index.html#type-t">IR.Tenv.t</a><span>-></span><ahref="../IR/Procdesc/Node/index.html#type-t">IR.Procdesc.Node.t</a><span>-></span><ahref="../IR/Exp/index.html#type-t">IR.Exp.t</a><span>-></span><span><ahref="../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><dtclass="spec value"id="val-explain_array_access"><ahref="#val-explain_array_access"class="anchor"></a><code><spanclass="keyword">val</span> explain_array_access : <ahref="../IR/Procname/index.html#type-t">IR.Procname.t</a><span>-></span><ahref="../IR/Tenv/index.html#type-t">IR.Tenv.t</a><span>-></span><ahref="../Absint/Localise/index.html#type-deref_str">Absint.Localise.deref_str</a><span>-></span><span><spanclass="type-var">'a</span><ahref="../Biabduction/Prop/index.html#type-t">Biabduction.Prop.t</a></span><span>-></span><ahref="../IBase/Location/index.html#type-t">IBase.Location.t</a><span>-></span><ahref="../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
