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<htmlxmlns="http://www.w3.org/1999/xhtml"><head><title>IR__Exp (infer.IR__Exp)</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>» IR__Exp</nav><h1>Module <code>IR__Exp</code></h1><p>The Smallfoot Intermediate Language: Expressions</p><p>NOTE: For doing substitutionson expressions, there are some functions in <code>Sil</code>.</p><navclass="toc"><ul><li><ahref="#utility-functions-for-expressions">Utility Functions for Expressions</a></li></ul></nav></header><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-closure"><ahref="#type-closure"class="anchor"></a><code><spanclass="keyword">type</span> closure</code><code> = </code><code>{</code><tableclass="record"><trid="type-closure.name"class="anchored"><tdclass="def field"><ahref="#type-closure.name"class="anchor"></a><code>name : <ahref="../IR/Procname/index.html#type-t">IR.Procname.t</a>;</code></td></tr><trid="type-closure.captured_vars"class="anchored"><tdclass="def field"><ahref="#type-closure.captured_vars"class="anchor"></a><code>captured_vars : <span><span>(<ahref="index.html#type-t">t</a> * <ahref="../IR/Pvar/index.html#type-t">IR.Pvar.t</a> * <ahref="../IR/Typ/index.html#type-t">IR.Typ.t</a> * <ahref="../IR/Pvar/index.html#type-capture_mode">IR.Pvar.capture_mode</a>)</span> list</span>;</code></td></tr></table><code>}</code></dt><dtclass="spec type"id="type-sizeof_data"><ahref="#type-sizeof_data"class="anchor"></a><code><spanclass="keyword">and</span> sizeof_data</code><code> = </code><code>{</code><tableclass="record"><trid="type-sizeof_data.typ"class="anchored"><tdclass="def field"><ahref="#type-sizeof_data.typ"class="anchor"></a><code>typ : <ahref="../IR/Typ/index.html#type-t">IR.Typ.t</a>;</code></td></tr><trid="type-sizeof_data.nbytes"class="anchored"><tdclass="def field"><ahref="#type-sizeof_data.nbytes"class="anchor"></a><code>nbytes : <span>int option</span>;</code></td></tr><trid="type-sizeof_data.dynamic_length"class="anchored"><tdclass="def field"><ahref="#type-sizeof_data.dynamic_length"class="anchor"></a><code>dynamic_length : <span><ahref="index.html#type-t">t</a> option</span>;</code></td></tr><trid="type-sizeof_data.subtype"class="anchored"><tdclass="def field"><ahref="#type-sizeof_data.subtype"class="anchor"></a><code>subtype : <ahref="../IR/Subtype/index.html#type-t">IR.Subtype.t</a>;</code></td></tr></table><code>}</code></dt><dd><p>This records information about a <code>sizeof(typ)</code> expression.</p><p><code>nbytes</code> represents the result of the evaluation of <code>sizeof(typ)</code> if it is statically known.</p><p>If <code>typ</code> is of the form <code>Tarray elt (Some static_length)</code>, then <code>dynamic_length</code> is the number of elements of type <code>elt</code> in the array. The <code>dynamic_length</code>, tracked by symbolic execution, may differ from the <code>static_length</code> obtained from the type definition, e.g. when an array is over-allocated.</p><p>If <code>typ</code> is a struct type, the <code>dynamic_length</code> is that of the final extensible array, if any.</p></dd></dl><dl><dtclass="spec type"id="type-t"><ahref="#type-t"class="anchor"></a><code><spanclass="keyword">and</span> t</code><code> = </code><tableclass="variant"><trid="type-t.Var"class="anchored"><tdclass="def constructor"><ahref="#type-t.Var"class="anchor"></a><code>| </code><code><spanclass="constructor">Var</span><spanclass="keyword">of</span><ahref="../IR/Ident/index.html#type-t">IR.Ident.t</a></code></td><tdclass="doc"><p>Pure variable: it is not an lvalue</p></td></tr><trid="type-t.UnOp"class="anchored"><tdclass="def constructor"><ahref="#type-t.UnOp"class="anchor"></a><code>| </code><code><spanclass="constructor">UnOp</span><spanclass="keyword">of</span><ahref="../IR/Unop/index.html#type-t">IR.Unop.t</a> * <ahref="index.html#type-t">t</a> * <span><ahref="../IR/Typ/index.html#type-t">IR.Typ.t</a> option</span></code></td><tdclass="doc"><p>Unary operator with type of the result if known</p></td></tr><trid="type-t.BinOp"class="anchored"><tdclass="def constructor"><ahref="#type-t.BinOp"class="anchor"></a><code>| </code><code><spanclass="constructor">BinOp</span><spanclass="keyword">of</span><ahref="../IR/Binop/index.html#type-t">IR.Binop.t</a> * <ahref="index.html#type-t">t</a> * <ahref="index.html#type-t">t</a></code></td><tdclass="doc"><p>Binary operator</p></td></tr><trid="type-t.Exn"class="anchored"><tdclass="def constructor"><ahref="#type-t.Exn"class="anchor"></a><code>| </code><code><spanclass="constructor">Exn</span><spanclass="keyword">of</span><ahref="index.html#type-t">t</a></code></td><tdclass="doc"><p>Exception</p></td></tr><trid="type-t.Closure"class="anchored"><tdclass="def constructor"><ahref="#type-t.Closure"class="anchor"></a><code>| </code><code><spanclass="constructor">Closure</span><spanclass="keyword">of</span><ahref="index.html#type-closure">closure</a></code></td><tdclass="doc"><p>Anonymous function</p></td></tr><trid="type-t.Const"class="anchored"><tdclass="def constructor"><ahref="#type-t.Const"class="anchor"></a><code>| </code><code><spanclass="constructor">Const</span><spanclass="keyword">of</span><ahref="../IR/Const/index.html#type-t">IR.Const.t</a></code></td><tdclass="doc"><p>Constants</p></td></tr><trid="type-t.Cast"class="anchored"><tdclass="def constructor"><ahref="#type-t.Cast"class="anchor"></a><code>| </code><code><spanclass="constructor">Cast</span><spanclass="keyword">of</span><ahref="../IR/Typ/index.html#type-t">IR.Typ.t</a> * <ahref="index.html#type-t">t</a></code></td><tdclass="doc"><p>Type cast</p></td></tr><trid="type-t.Lvar"class="anchored"><tdclass="def constructor"><ahref="#type-t.Lvar"class="anchor"></a><code>| </code><code><spanclass="constructor">Lvar</span><spanclass="keyword">of</span><ahref="../IR/Pvar/index.html#type-t">IR.Pvar.t</a></code></td><tdclass="doc"><p>The address of a program variable</p></td></tr><trid="type-t.Lfield"class="anchored"><tdclass="def constructor"><ahref="#type-t.Lfield"class="anchor"></a><code>| </code><code><spanclass="constructor">Lfield</span><spanclass="keyword">of</span><ahref="index.html#type-t">t</a> * <ahref="../IR/Fieldname/index.html#type-t">IR.Fieldname.t</a> * <ahref="../IR/Typ/index.html#type-t">IR.Typ.t</a></code></td><tdclass="doc"><p>A field offset, the type is the surrounding struct type</p></td></tr><trid="type-t.Lindex"class="anchored"><tdclass="def constructor"><ahref="#type-t.Lindex"class="anchor"></a><code>| </code><code><spanclass="constructor">Lindex</span><spanclass="keyword">of</span><ahref="index.html#type-t">t</a> * <ahref="index.html#type-t">t</a></code></td><tdclass="doc"><p>An array index offset: <code>exp1[exp2]</code></p></td></tr><trid="type-t.Sizeof"class="anchored"><tdclass="def constructor"><ahref="#type-t.Sizeof"class="anchor"></a><code>| </code><code><spanclass="constructor">Sizeof</span><spanclass="keyword">of</span><ahref="index.html#type-sizeof_data">sizeof_data</a></code></td></tr></table></dt><dd><p>Program expressions.</p></dd></dl><div><divclass="spec include"><divclass="doc"><dl><dtclass="spec value"id="val-compare_closure"><ahref="#val-compare_closure"class="anchor"></a><code><spanclass="keyword">val</span> compare_closure : <ahref="index.html#type-closure">closure</a><span>-></span><ahref="index.html#type-closure">closure</a><span>-></span> int</code></dt><dtclass="spec value"id="val-compare_sizeof_data"><ahref="#val-compare_sizeof_data"class="anchor"></a><code><spanclass="keyword">val</span> compare_sizeof_data : <ahref="index.html#type-sizeof_data">sizeof_data</a><span>-></span><ahref="index.html#type-sizeof_data">sizeof_data</a><span>-></span> int</code></dt><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 expressions.</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 of expressions.</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 expression keys.</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>Hashtable with expression keys.</p></dd></dl><dl><dtclass="spec value"id="val-is_null_literal"><ahref="#val-is_null_literal"class="anchor"></a><code><spanclass="keyword">val</span> is_null_literal : <ahref="index.html#type-t">t</a><span>-></span> bool</code></dt><dtclass="spec value"id="val-is_this"><ahref="#val-is_this"class="anchor"></a><code><spanclass="keyword">val</span> is_this : <ahref="index.html#type-t">t</a><span>-></span> bool</code></dt><dd><p>return true if <code>exp</code> is the special this/self expression</p></dd></dl><dl><dtclass="spec value"id="val-is_zero"><ahref="#val-is_zero"class="anchor"></a><code><spanclass="keyword">val</span> is_zero : <ahref="index.html#type-t">t</a><span>-></span> bool</code></dt><dtclass="spec value"id="val-is_const"><ahref="#val-is_const"class="anchor"></a><code><spanclass="keyword">val</span> is_const : <ahref="index.html#type-t">t</a><span>-></span> bool</code></dt></dl><section><header><h3id="utility-functions-for-expressions"><ahref="#utility-functions-for-expressions"class="anchor"></a>Utility Functions for Expressions</h3></header><dl><dtclass="spec value"id="val-texp_to_typ"><ahref="#val-texp_to_typ"class="anchor"></a><code><spanclass="keyword">val</span> texp_to_typ : <span><ahref="../IR/Typ/index.html#type-t">IR.Typ.t</a> option</span><span>-></span><ahref="index.html#type-t">t</a><span>-></span><ahref="../IR/Typ/index.html#type-t">IR.Typ.t</a></code></dt><dd><p>Turn an expression representing a type into the type it represents If not a sizeof, return the default type if given, otherwise raise an exception</p></dd></dl><dl><dtclass="spec value"id="val-root_of_lexp"><ahref="#val-root_of_lexp"class="anchor"></a><code><spanclass="keyword">val</span> root_of_lexp : <ahref="index.html#type-t">t</a><span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Return the root of <code>lexp</code>.</p></dd></dl><dl><dtclass="spec value"id="val-get_undefined"><ahref="#val-get_undefined"class="anchor"></a><code><spanclass="keyword">val</span> get_undefined : bool <span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Get an expression "undefined", the boolean indicates whether the undefined value goest into the footprint</p></dd></dl><dl><dtclass="spec value"id="val-pointer_arith"><ahref="#val-pointer_arith"class="anchor"></a><code><spanclass="keyword">val</span> pointer_arith : <ahref="index.html#type-t">t</a><span>-></span> bool</code></dt><dd><p>Checks whether an expression denotes a location using pointer arithmetic. Currently, catches array - indexing expressions such as a<code>i</code> only.</p></dd></dl><dl><dtclass="spec value"id="val-has_local_addr"><ahref="#val-has_local_addr"class="anchor"></a><code><spanclass="keyword">val</span> has_local_addr : <ahref="index.html#type-t">t</a><span>-></span> bool</code></dt><dd><p>returns true if the expression operates on address of local variable</p></dd></dl><dl><dtclass="spec value"id="val-zero"><ahref="#val-zero"class="anchor"></a><code><spanclass="keyword">val</span> zero : <ahref="index.html#type-t">t</a></code></dt><dd><p>Integer constant 0</p></dd></dl><dl><dtclass="spec value"id="val-null"><ahref="#val-null"class="anchor"></a><code><spanclass="keyword">val</span> null : <ahref="index.html#type-t">t</a></code></dt><dd><p>Null constant</p></dd></dl><dl><dtclass="spec value"id="val-one"><ahref="#val-one"class="anchor"></a><code><spanclass="keyword">val</span> one : <ahref="index.html#type-t">t</a></code></dt><dd><p>Integer constant 1</p></dd></dl><dl><dtclass="spec value"id="val-minus_one"><ahref="#val-minus_one"class="anchor"></a><code><spanclass="keyword">val</span> minus_one : <ahref="index.html#type-t">t</a></code></dt><dd><p>Integer constant -1</p></dd></dl><dl><dtclass="spec value"id="val-int"><ahref="#val-int"class="anchor"></a><code><spanclass="keyword">val</span> int : <ahref="../IR/IntLit/index.html#type-t">IR.IntLit.t</a><span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Create integer constant</p></dd></dl><dl><dtclass="spec value"id="val-float"><ahref="#val-float"class="anchor"></a><code><spanclass="keyword">val</span> float : float <span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Create float constant</p></dd></dl><dl><dtclass="spec value"id="val-bool"><ahref="#val-bool"class="anchor"></a><code><spanclass="keyword">val</span> bool : bool <span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Create integer constant corresponding to the boolean value</p></dd></dl><dl><dtclass="spec value"id="val-eq"><ahref="#val-eq"class="anchor"></a><code><spanclass="keyword">val</span> eq : <ahref="index.html#type-t">t</a><span>-></span><ahref="index.html#type-t">t</a><span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Create expression <code>e1 == e2</code></p></dd></dl><dl><dtclass="spec value"id="val-ne"><ahref="#val-ne"class="anchor"></a><code><spanclass="keyword">val</span> ne : <ahref="index.html#type-t">t</a><span>-></span><ahref="index.html#type-t">t</a><span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Create expression <code>e1 != e2</code></p></dd></dl><dl><dtclass="spec value"id="val-le"><ahref="#val-le"class="anchor"></a><code><spanclass="keyword">val</span> le : <ahref="index.html#type-t">t</a><span>-></span><ahref="index.html#type-t">t</a><span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Create expression <code>e1 <= e2</code></p></dd></dl><dl><dtclass="spec value"id="val-lt"><ahref="#val-lt"class="anchor"></a><code><spanclass="keyword">val</span> lt : <ahref="index.html#type-t">t</a><span>-></span><ahref="index.html#type-t">t</a><span>-></span><ahref="index.html#type-t">t</a></code></dt><dd><p>Create expression <code>e1 < e2</code></p></dd></dl><dl><dtclass="spec value"id="val-free_vars"><ahref="#val-free_vars"class="anchor"></a><code><spanclass="keyword">val</span> free_vars : <ahref="index.html#type-t">t</a><span>-></span><span><ahref="../IR/Ident/index.html#type-t">IR.Ident.t</a><ahref="../IStdlib/index.html#module-IStd">IStdlib.IStd</a>.Sequence.t</span></code></dt><dd><p>all the idents appearing in the expression</p></dd></dl><dl><dtclass="spec value"id="val-gen_free_vars"><ahref="#val-gen_free_vars"class="anchor"></a><code><spanclass="keyword">val</span> gen_free_vars : <ahref="index.html#type-t">t</a><span>-></span><span><span>(unit,<ahref="../IR/Ident/index.html#type-t">IR.Ident.t</a>)</span><ahref="../IStdlib/index.html#module-IStd">IStdlib.IStd</a>.Sequence.Generator.t</span></code></dt><dtclass="spec value"id="val-ident_mem"><ahref="#val-ident_mem"class="anchor"></a><code><spanclass="keyword">val</span> ident_mem : <ahref="index.html#type-t">t</a><span>-></span><ahref="../IR/Ident/index.html#type-t">IR.Ident.t</a><span>-></span> bool</code></dt><dd><p>true if the identifier appears in the expression</p></dd></dl><dl><dtclass="spec value"id="val-program_vars"><ahref="#val-program_vars"class="anchor"></a><code><spanclass="keyword">val</span> program_vars : <ahref="index.html#type-t">t</a><span>-></span><span><ahref="../IR/Pvar/index.html#type-t">IR.Pvar.t</a><ahref="../IStdlib/index.html#module-IStd">IStdlib.IStd</a>.Sequence.t</span></code></dt><dd><p>all the program variables appearing in the expression</p></dd></dl><dl><dtclass="spec value"id="val-fold_captured"><ahref="#val-fold_captured"class="anchor"></a><code><spanclass="keyword">val</span> fold_captured : <span>f:<span>(<spanclass="type-var">'a</span><span>-></span><ahref="index.html#type-t">t</a><span>-></span><spanclass="type-var">'a</span>)</span></span><span>-></span><ahref="index.html#type-t">t</a><span>-></span><spanclass="type-var">'a</span><span>-></span><spanclass="type-var">'a</span></code></dt><dd><p>Fold over the expressions captured by this expression.</p></dd></dl><dl><dtclass="spec value"id="val-pp_diff"><ahref="#val-pp_diff"class="anchor"></a><code><spanclass="keyword">val</span> pp_diff : <span>?⁠print_types:bool</span><span>-></span><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-t">t</a><span>-></span> unit</code></dt><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-pp_closure"><ahref="#val-pp_closure"class="anchor"></a><code><spanclass="keyword">val</span> pp_closure : <ahref="index.html#module-F">F</a>.formatter <span>-></span><ahref="index.html#type-closure">closure</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><dtclass="spec value"id="val-d_exp"><ahref="#val-d_exp"class="anchor"></a><code><spanclass="keyword">val</span> d_exp : <ahref="index.html#type-t">t</a><span>-></span> unit</code></dt><dd><p>dump an expression.</p></dd></dl><dl><dtclass="spec value"id="val-pp_texp"><ahref="#val-pp_texp"class="anchor"></a><code><spanclass="keyword">val</span> pp_texp : <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-t">t</a><span>-></span> unit</code></dt><dd><p>Pretty print a type.</p></dd></dl><dl><dtclass="spec value"id="val-pp_texp_full"><ahref="#val-pp_texp_full"class="anchor"></a><code><spanclass="keyword">val</span> pp_texp_full : <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-t">t</a><span>-></span> unit</code></dt><dd><p>Pretty print a type with all the details.</p></dd></dl><dl><dtclass="spec value"id="val-d_texp_full"><ahref="#val-d_texp_full"class="anchor"></a><code><spanclass="keyword">val</span> d_texp_full : <ahref="index.html#type-t">t</a><span>-></span> unit</code></dt><dd><p>Dump a type expression with all the details.</p></dd></dl><dl><dtclass="spec value"id="val-d_list"><ahref="#val-d_list"class="anchor"></a><code><spanclass="keyword">val</span> d_list : <span><ahref="index.html#type-t">t</a> list</span><span>-></span> unit</code></dt><dd><p>Dump a list of expressions.</p></dd></dl><dl><dtclass="spec value"id="val-is_objc_block_closure"><ahref="#val-is_objc_block_closure"class="anchor"></a><code><spanclass="keyword">val</span> is_objc_block_closure : <ahref="index.html#type-t">t</a><span>-></span> bool</code></dt><dtclass="spec value"id="val-zero_of_type"><ahref="#val-zero_of_type"class="anchor"></a><code><spanclass="keyword">val</span> zero_of_type : <ahref="../IR/Typ/index.html#type-t">IR.Typ.t</a><span>-></span><span><ahref="index.html#type-t">t</a> option</span></code></dt><dd><p>Returns the zero value of a type, for int, float and ptr types</p></dd></dl><dl><dtclass="spec value"id="val-zero_of_type_exn"><ahref="#val-zero_of_type_exn"class="anchor"></a><code><spanclass="keyword">val</span> zero_of_type_exn : <ahref="../IR/Typ/index.html#type-t">IR.Typ.t</a><span>-></span><ahref="index.html#type-t">t</a></code></dt><dtclass="spec value"id="val-ignore_cast"><ahref="#val-ignore_cast"class="anchor"></a><code><spanclass="keyword">val</span> ignore_cast : <ahref="index.html#type-t">t</a><span>-></span><ahref="index.html#type-t">t</a></code></dt><dtclass="spec value"id="val-ignore_integer_cast"><ahref="#val-ignore_integer_cast"class="anchor"></a><code><spanclass="keyword">val</span> ignore_integer_cast : <ahref="index.html#type-t">t</a><span>-></span><ahref="index.html#type-t">t</a></code></dt><dtclass="spec value"id="val-get_java_class_initializer"><ahref="#val-get_java_class_initializer"class="anchor"></a><code><spanclass="keyword">val</span> get_java_class_initializer : <ahref="../IR/Tenv/index.html#type-t">IR.Tenv.t</a><span>-></span><ahref="index.html#type-t">t</a><span>-></span><span><span>(<ahref="../IR/Procname/index.html#type-t">IR.Procname.t</a> * <ahref="../IR/Pvar/index.html#type-t">IR.Pvar.t</a> * <ahref="../IR/Fieldname/index.html#type-t">IR.Fieldname.t</a> * <ahref="../IR/Typ/index.html#type-t">IR.Typ.t</a>)</span> option</span></code></dt><dd><p>Returns the class initializer of the given expression in Java</p></dd></dl></section></div></body></html>
