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<htmlxmlns="http://www.w3.org/1999/xhtml"><head><title>DecompiledExp (infer.IR.DecompiledExp)</title><linkrel="stylesheet"href="../../../odoc.css"/><metacharset="utf-8"/><metaname="generator"content="odoc 1.5.1"/><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>»<ahref="../index.html">IR</a>» DecompiledExp</nav><h1>Module <code>IR.DecompiledExp</code></h1></header><aside><p>The Smallfoot Intermediate Language: Decompiled Expressions</p></aside><divclass="spec module"id="module-F"><ahref="#module-F"class="anchor"></a><code><spanclass="keyword">module</span> F = Stdlib.Format</code></div><dl><dtclass="spec type"id="type-t"><ahref="#type-t"class="anchor"></a><code><spanclass="keyword">type</span> t</code><code> = </code><tableclass="variant"><trid="type-t.Darray"class="anchored"><tdclass="def constructor"><ahref="#type-t.Darray"class="anchor"></a><code>| </code><code><spanclass="constructor">Darray</span><spanclass="keyword">of</span><ahref="index.html#type-t">t</a> * <ahref="index.html#type-t">t</a></code></td></tr><trid="type-t.Dbinop"class="anchored"><tdclass="def constructor"><ahref="#type-t.Dbinop"class="anchor"></a><code>| </code><code><spanclass="constructor">Dbinop</span><spanclass="keyword">of</span><ahref="../Binop/index.html#type-t">Binop.t</a> * <ahref="index.html#type-t">t</a> * <ahref="index.html#type-t">t</a></code></td></tr><trid="type-t.Dconst"class="anchored"><tdclass="def constructor"><ahref="#type-t.Dconst"class="anchor"></a><code>| </code><code><spanclass="constructor">Dconst</span><spanclass="keyword">of</span><ahref="../Const/index.html#type-t">Const.t</a></code></td></tr><trid="type-t.Dsizeof"class="anchored"><tdclass="def constructor"><ahref="#type-t.Dsizeof"class="anchor"></a><code>| </code><code><spanclass="constructor">Dsizeof</span><spanclass="keyword">of</span><ahref="../Typ/index.html#type-t">Typ.t</a> * <span><ahref="index.html#type-t">t</a> option</span> * <ahref="../Subtype/index.html#type-t">Subtype.t</a></code></td></tr><trid="type-t.Dderef"class="anchored"><tdclass="def constructor"><ahref="#type-t.Dderef"class="anchor"></a><code>| </code><code><spanclass="constructor">Dderef</span><spanclass="keyword">of</span><ahref="index.html#type-t">t</a></code></td></tr><trid="type-t.Dfcall"class="anchored"><tdclass="def constructor"><ahref="#type-t.Dfcall"class="anchor"></a><code>| </code><code><spanclass="constructor">Dfcall</span><spanclass="keyword">of</span><ahref="index.html#type-t">t</a> * <span><ahref="index.html#type-t">t</a> list</span> * <ahref="../../IBase/Location/index.html#type-t">IBase.Location.t</a> * <ahref="../CallFlags/index.html#type-t">CallFlags.t</a></code></td></tr><trid="type-t.Darrow"class="anchored"><tdclass="def constructor"><ahref="#type-t.Darrow"class="anchor"></a><code>| </code><code><spanclass="constructor">Darrow</span><spanclass="keyword">of</span><ahref="index.html#type-t">t</a> * <ahref="../Fieldname/index.html#type-t">Fieldname.t</a></code></td></tr><trid="type-t.Ddot"class="anchored"><tdclass="def constructor"><ahref="#type-t.Ddot"class="anchor"></a><code>| </code><code><spanclass="constructor">Ddot</span><spanclass="keyword">of</span><ahref="index.html#type-t">t</a> * <ahref="../Fieldname/index.html#type-t">Fieldname.t</a></code></td></tr><trid="type-t.Dpvar"class="anchored"><tdclass="def constructor"><ahref="#type-t.Dpvar"class="anchor"></a><code>| </code><code><spanclass="constructor">Dpvar</span><spanclass="keyword">of</span><ahref="../Pvar/index.html#type-t">Pvar.t</a></code></td></tr><trid="type-t.Dpvaraddr"class="anchored"><tdclass="def constructor"><ahref="#type-t.Dpvaraddr"class="anchor"></a><code>| </code><code><spanclass="constructor">Dpvaraddr</span><spanclass="keyword">of</span><ahref="../Pvar/index.html#type-t">Pvar.t</a></code></td></tr><trid="type-t.Dunop"class="anchored"><tdclass="def constructor"><ahref="#type-t.Dunop"class="anchor"></a><code>| </code><code><spanclass="constructor">Dunop</span><spanclass="keyword">of</span><ahref="../Unop/index.html#type-t">Unop.t</a> * <ahref="index.html#type-t">t</a></code></td></tr><trid="type-t.Dunknown"class="anchored"><tdclass="def constructor"><ahref="#type-t.Dunknown"class="anchor"></a><code>| </code><code><spanclass="constructor">Dunknown</span></code></td></tr><trid="type-t.Dretcall"class="anchored"><tdclass="def constructor"><ahref="#type-t.Dretcall"class="anchor"></a><code>| </code><code><spanclass="constructor">Dretcall</span><spanclass="keyword">of</span><ahref="index.html#type-t">t</a> * <span><ahref="index.html#type-t">t</a> list</span> * <ahref="../../IBase/Location/index.html#type-t">IBase.Location.t</a> * <ahref="../CallFlags/index.html#type-t">CallFlags.t</a></code></td></tr></table></dt><dd><p>expression representing the result of decompilation</p></dd></dl><dl><dtclass="spec type"id="type-vpath"><ahref="#type-vpath"class="anchor"></a><code><spanclass="keyword">type</span> vpath</code><code> = <span><ahref="index.html#type-t">t</a> option</span></code></dt><dd><p>Value paths: identify an occurrence of a value in a symbolic heap each expression represents a path, with Dpvar being the simplest one</p></dd></dl><dl><dtclass="spec value"id="val-pp"><ahref="#val-pp"class="anchor"></a><code><spanclass="keyword">val</span> pp : <ahref="index.html#module-F">F</a>.formatter <span>-></span><ahref="index.html#type-t">t</a><span>-></span> unit</code></dt><dtclass="spec value"id="val-to_string"><ahref="#val-to_string"class="anchor"></a><code><spanclass="keyword">val</span> to_string : <ahref="index.html#type-t">t</a><span>-></span> string</code></dt><dd><p>convert to a string</p></dd></dl><dl><dtclass="spec value"id="val-pp_vpath"><ahref="#val-pp_vpath"class="anchor"></a><code><spanclass="keyword">val</span> pp_vpath : <ahref="../../IStdlib/Pp/index.html#type-env">IStdlib.Pp.env</a><span>-></span><ahref="index.html#module-F">F</a>.formatter <span>-></span><ahref="index.html#type-vpath">vpath</a><span>-></span> unit</code></dt><dd><p>Pretty print a value path</p></dd></dl><dl><dtclass="spec value"id="val-has_tmp_var"><ahref="#val-has_tmp_var"class="anchor"></a><code><spanclass="keyword">val</span> has_tmp_var : <ahref="index.html#type-t">t</a><span>-></span> bool</code></dt><dd><p>return true if <code>dexp</code> contains a temporary pvar</p></dd></dl></div></body></html>
