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<htmlxmlns="http://www.w3.org/1999/xhtml"><head><title>Ident (infer.IR.Ident)</title><linkrel="stylesheet"href="../../../odoc.css"/><metacharset="utf-8"/><metaname="generator"content="odoc 1.5.0"/><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>» Ident</nav><h1>Module <code>IR.Ident</code></h1><navclass="toc"><ul><li><ahref="#pretty-printing">Pretty Printing</a></li></ul></nav></header><aside><p>Identifiers: program variables and logical variables</p></aside><dl><dtclass="spec type"id="type-t"><ahref="#type-t"class="anchor"></a><code><spanclass="keyword">type</span> t</code></dt><dd><p>Program and logical variables.</p></dd></dl><div><divclass="spec include"><divclass="doc"><dl><dtclass="spec value"id="val-compare"><ahref="#val-compare"class="anchor"></a><code><spanclass="keyword">val</span> compare : <ahref="index.html#type-t">t</a><span>-></span><ahref="index.html#type-t">t</a><span>-></span> int</code></dt></dl></div></div></div><dl><dtclass="spec value"id="val-equal"><ahref="#val-equal"class="anchor"></a><code><spanclass="keyword">val</span> equal : <ahref="index.html#type-t">t</a><span>-></span><ahref="index.html#type-t">t</a><span>-></span> bool</code></dt><dd><p>Equality for identifiers.</p></dd></dl><dl><dtclass="spec type"id="type-name"><ahref="#type-name"class="anchor"></a><code><spanclass="keyword">type</span> name</code></dt><dd><p>Names used to replace strings.</p></dd></dl><div><divclass="spec include"><divclass="doc"><dl><dtclass="spec value"id="val-compare_name"><ahref="#val-compare_name"class="anchor"></a><code><spanclass="keyword">val</span> compare_name : <ahref="index.html#type-name">name</a><span>-></span><ahref="index.html#type-name">name</a><span>-></span> int</code></dt></dl></div></div></div><dl><dtclass="spec value"id="val-equal_name"><ahref="#val-equal_name"class="anchor"></a><code><spanclass="keyword">val</span> equal_name : <ahref="index.html#type-name">name</a><span>-></span><ahref="index.html#type-name">name</a><span>-></span> bool</code></dt><dd><p>Equality for names.</p></dd></dl><dl><dtclass="spec type"id="type-kind"><ahref="#type-kind"class="anchor"></a><code><spanclass="keyword">type</span> kind</code></dt><dd><p>Kind of identifiers.</p></dd></dl><div><divclass="spec include"><divclass="doc"><dl><dtclass="spec value"id="val-compare_kind"><ahref="#val-compare_kind"class="anchor"></a><code><spanclass="keyword">val</span> compare_kind : <ahref="index.html#type-kind">kind</a><span>-></span><ahref="index.html#type-kind">kind</a><span>-></span> int</code></dt></dl></div></div></div><dl><dtclass="spec value"id="val-equal_kind"><ahref="#val-equal_kind"class="anchor"></a><code><spanclass="keyword">val</span> equal_kind : <ahref="index.html#type-kind">kind</a><span>-></span><ahref="index.html#type-kind">kind</a><span>-></span> bool</code></dt><dd><p>Equality for kind.</p></dd></dl><dl><dtclass="spec module"id="module-Set"><ahref="#module-Set"class="anchor"></a><code><spanclass="keyword">module</span> Set : <ahref="../../IStdlib/index.html#module-IStd">IStdlib.IStd</a>.Caml.Set.S <spanclass="keyword">with</span><spanclass="keyword">type</span><ahref="index.html#module-Set">Set</a>.elt = <ahref="index.html#type-t">t</a></code></dt><dd><p>Set for identifiers.</p></dd></dl><dl><dtclass="spec module"id="module-Hash"><ahref="#module-Hash"class="anchor"></a><code><spanclass="keyword">module</span> Hash : <ahref="../../IStdlib/index.html#module-IStd">IStdlib.IStd</a>.Caml.Hashtbl.S <spanclass="keyword">with</span><spanclass="keyword">type</span><ahref="index.html#module-Hash">Hash</a>.key = <ahref="index.html#type-t">t</a></code></dt><dd><p>Hash table with ident as key.</p></dd></dl><dl><dtclass="spec module"id="module-Map"><ahref="#module-Map"class="anchor"></a><code><spanclass="keyword">module</span> Map : <ahref="../../IStdlib/index.html#module-IStd">IStdlib.IStd</a>.Caml.Map.S <spanclass="keyword">with</span><spanclass="keyword">type</span><ahref="index.html#module-Map">Map</a>.key = <ahref="index.html#type-t">t</a></code></dt><dd><p>Map with ident as key.</p></dd></dl><divclass="spec module"id="module-HashQueue"><ahref="#module-HashQueue"class="anchor"></a><code><spanclass="keyword">module</span> HashQueue : <ahref="../../IStdlib/index.html#module-IStd">IStdlib.IStd</a>.Hash_queue.S <spanclass="keyword">with</span><spanclass="keyword">type</span><ahref="index.html#module-HashQueue">HashQueue</a>.key = <ahref="index.html#type-t">t</a></code></div><divclass="spec module"id="module-NameGenerator"><ahref="#module-NameGenerator"class="anchor"></a><code><spanclass="keyword">module</span><ahref="NameGenerator/index.html">NameGenerator</a> : <spanclass="keyword">sig</span> ... <spanclass="keyword">end</span></code></div><dl><dtclass="spec value"id="val-idlist_to_idset"><ahref="#val-idlist_to_idset"class="anchor"></a><code><spanclass="keyword">val</span> idlist_to_idset : <span><ahref="index.html#type-t">t</a> list</span><span>-></span><ahref="index.html#module-Set">Set</a>.t</code></dt><dd><p>Convert an identifier list to an identifier set</p></dd></dl><dl><dtclass="spec value"id="val-kprimed"><ahref="#val-kprimed"class="anchor"></a><code><spanclass="keyword">val</span> kprimed : <ahref="index.html#type-kind">kind</a></code></dt><dtclass="spec value"id="val-knormal"><ahref="#val-knormal"class="anchor"></a><code><spanclass="keyword">val</span> knormal : <ahref="index.html#type-kind">kind</a></code></dt><dtclass="spec value"id="val-kfootprint"><ahref="#val-kfootprint"class="anchor"></a><code><spanclass="keyword">val</span> kfootprint : <ahref="index.html#type-kind">kind</a></code></dt><dtclass="spec value"id="val-name_spec"><ahref="#val-name_spec"class="anchor"></a><code><spanclass="keyword">val</span> name_spec : <ahref="index.html#type-name">name</a></code></dt><dd><p>Name used for spec variables</p></dd></dl><dl><dtclass="spec value"id="val-name_return"><ahref="#val-name_return"class="anchor"></a><code><spanclass="keyword">val</span> name_return : <ahref="../Mangled/index.html#type-t">Mangled.t</a></code></dt><dd><p>Name used for the return variable</p></dd></dl><dl><dtclass="spec value"id="val-name_return_param"><ahref="#val-name_return_param"class="anchor"></a><code><spanclass="keyword">val</span> name_return_param : <ahref="../Mangled/index.html#type-t">Mangled.t</a></code></dt><dd><p>Name used for the return param variable</p></dd></dl><dl><dtclass="spec value"id="val-string_to_name"><ahref="#val-string_to_name"class="anchor"></a><code><spanclass="keyword">val</span> string_to_name : string <span>-></span><ahref="index.html#type-name">name</a></code></dt><dd><p>Convert a string to a name.</p></dd></dl><dl><dtclass="spec value"id="val-name_to_string"><ahref="#val-name_to_string"class="anchor"></a><code><spanclass="keyword">val</span> name_to_string : <ahref="index.html#type-name">name</a><span>-></span> string</code></dt><dd><p>Convert a name to a string.</p></dd></dl><dl><dtclass="spec value"id="val-get_name"><ahref="#val-get_name"class="anchor"></a><code><spanclass="keyword">val</span> get_name : <ahref="index.html#type-t">t</a><span>-></span><ahref="index.html#type-name">name</a></code></dt><dd><p>Name of the identifier.</p></dd></dl><dl><dtclass="spec value"id="val-create"><ahref="#val-create"class="anchor"></a><code><spanclass="keyword">val</span> create : <ahref="index.html#type-kind">kind</a><span>-></span> int <span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Create an identifier with default name for the given kind</p></dd></dl><dl><dtclass="spec value"id="val-create_normal"><ahref="#val-create_normal"class="anchor"></a><code><spanclass="keyword">val</span> create_normal : <ahref="index.html#type-name">name</a><span>-></span> int <span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Generate a normal identifier with the given name and stamp.</p></dd></dl><dl><dtclass="spec value"id="val-create_none"><ahref="#val-create_none"class="anchor"></a><code><spanclass="keyword">val</span> create_none : unit <span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Create a "null" identifier for situations where the IR requires an id that will never be read</p></dd></dl><dl><dtclass="spec value"id="val-create_footprint"><ahref="#val-create_footprint"class="anchor"></a><code><spanclass="keyword">val</span> create_footprint : <ahref="index.html#type-name">name</a><span>-></span> int <span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Generate a footprint identifier with the given name and stamp.</p></dd></dl><dl><dtclass="spec value"id="val-update_name_generator"><ahref="#val-update_name_generator"class="anchor"></a><code><spanclass="keyword">val</span> update_name_generator : <span><ahref="index.html#type-t">t</a> list</span><span>-></span> unit</code></dt><dd><p>Update the name generator so that the given id's are not generated again</p></dd></dl><dl><dtclass="spec value"id="val-create_fresh"><ahref="#val-create_fresh"class="anchor"></a><code><spanclass="keyword">val</span> create_fresh : <ahref="index.html#type-kind">kind</a><span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Create a fresh identifier with default name for the given kind.</p></dd></dl><dl><dtclass="spec value"id="val-create_fresh_specialized_with_blocks"><ahref="#val-create_fresh_specialized_with_blocks"class="anchor"></a><code><spanclass="keyword">val</span> create_fresh_specialized_with_blocks : <ahref="index.html#type-kind">kind</a><span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Create a fresh identifier with default name for the given kind, with a non-clashing id for objc block specialization</p></dd></dl><dl><dtclass="spec value"id="val-create_path"><ahref="#val-create_path"class="anchor"></a><code><spanclass="keyword">val</span> create_path : string <span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Generate a normal identifier whose name encodes a path given as a string.</p></dd></dl><dl><dtclass="spec value"id="val-is_primed"><ahref="#val-is_primed"class="anchor"></a><code><spanclass="keyword">val</span> is_primed : <ahref="index.html#type-t">t</a><span>-></span> bool</code></dt><dd><p>Check whether an identifier is primed or not.</p></dd></dl><dl><dtclass="spec value"id="val-is_normal"><ahref="#val-is_normal"class="anchor"></a><code><spanclass="keyword">val</span> is_normal : <ahref="index.html#type-t">t</a><span>-></span> bool</code></dt><dd><p>Check whether an identifier is normal or not.</p></dd></dl><dl><dtclass="spec value"id="val-is_footprint"><ahref="#val-is_footprint"class="anchor"></a><code><spanclass="keyword">val</span> is_footprint : <ahref="index.html#type-t">t</a><span>-></span> bool</code></dt><dd><p>Check whether an identifier is footprint or not.</p></dd></dl><dl><dtclass="spec value"id="val-is_path"><ahref="#val-is_path"class="anchor"></a><code><spanclass="keyword">val</span> is_path : <ahref="index.html#type-t">t</a><span>-></span> bool</code></dt><dd><p>Check whether an identifier represents a path or not.</p></dd></dl><dl><dtclass="spec value"id="val-is_none"><ahref="#val-is_none"class="anchor"></a><code><spanclass="keyword">val</span> is_none : <ahref="index.html#type-t">t</a><span>-></span> bool</code></dt><dd><p>Check whether an identifier is the special "none" identifier</p></dd></dl><dl><dtclass="spec value"id="val-get_stamp"><ahref="#val-get_stamp"class="anchor"></a><code><spanclass="keyword">val</span> get_stamp : <ahref="index.html#type-t">t</a><span>-></span> int</code></dt><dd><p>Get the stamp of the identifier</p></dd></dl><dl><dtclass="spec value"id="val-set_stamp"><ahref="#val-set_stamp"class="anchor"></a><code><spanclass="keyword">val</span> set_stamp : <ahref="index.html#type-t">t</a><span>-></span> int <span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Set the stamp of the identifier</p></dd></dl><section><header><h3id="pretty-printing"><ahref="#pretty-printing"class="anchor"></a>Pretty Printing</h3></header><dl><dtclass="spec value"id="val-pp_name"><ahref="#val-pp_name"class="anchor"></a><code><spanclass="keyword">val</span> pp_name : Stdlib.Format.formatter <span>-></span><ahref="index.html#type-name">name</a><span>-></span> unit</code></dt><dd><p>Pretty print a name.</p></dd></dl><dl><dtclass="spec value"id="val-pp"><ahref="#val-pp"class="anchor"></a><code><spanclass="keyword">val</span> pp : Stdlib.Format.formatter <span>-></span><ahref="index.html#type-t">t</a><span>-></span> unit</code></dt><dd><p>Pretty print an identifier.</p></dd></dl><dl><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 an identifier to a string.</p></dd></dl><dl><dtclass="spec value"id="val-hashqueue_of_sequence"><ahref="#val-hashqueue_of_sequence"class="anchor"></a><code><spanclass="keyword">val</span> hashqueue_of_sequence : <span>?⁠init:<span>unit <ahref="index.html#module-HashQueue">HashQueue</a>.t</span></span><span>-></span><span><ahref="index.html#type-t">t</a><ahref="../../IStdlib/index.html#module-IStd">IStdlib.IStd</a>.Sequence.t</span><span>-></span><span>unit <ahref="index.html#module-HashQueue">HashQueue</a>.t</span></code></dt><dtclass="spec value"id="val-set_of_sequence"><ahref="#val-set_of_sequence"class="anchor"></a><code><spanclass="keyword">val</span> set_of_sequence : <span>?⁠init:<ahref="index.html#module-Set">Set</a>.t</span><span>-></span><span><ahref="index.html#type-t">t</a><ahref="../../IStdlib/index.html#module-IStd">IStdlib.IStd</a>.Sequence.t</span><span>-></span><ahref="index.html#module-Set">Set</a>.t</code></dt><dtclass="spec value"id="val-counts_of_sequence"><ahref="#val-counts_of_sequence"class="anchor"></a><code><spanclass="keyword">val</span> counts_of_sequence : <span><ahref="index.html#type-t">t</a><ahref="../../IStdlib/index.html#module-IStd">IStdlib.IStd</a>.Sequence.t</span><span>-></span><ahref="index.html#type-t">t</a><span>-></span> int</code></dt></dl></section></div></body></html>
