<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!--Rendered using the Haskell Html Library v0.2--> <HTML ><HEAD ><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8" ><TITLE >HsLit</TITLE ><LINK HREF="haddock.css" REL="stylesheet" TYPE="text/css" ><SCRIPT SRC="haddock-util.js" TYPE="text/javascript" ></SCRIPT ><SCRIPT TYPE="text/javascript" >window.onload = function () {setSynopsis("mini_HsLit.html")};</SCRIPT ></HEAD ><BODY ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="topbar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><IMG SRC="haskell_icon.gif" WIDTH="16" HEIGHT="16" ALT=" " ></TD ><TD CLASS="title" >ghc-6.12.3: The GHC API</TD ><TD CLASS="topbut" ><A HREF="index.html" >Contents</A ></TD ><TD CLASS="topbut" ><A HREF="doc-index.html" >Index</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="modulebar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><FONT SIZE="6" >HsLit</FONT ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="section4" ><B >Contents</B ></TD ></TR ><TR ><TD ><DL ><DT ><A HREF="#1" >Before* type checking, the SyntaxExpr in an HsOverLit is the </A ></DT ><DT ><A HREF="#2" >After* type checking, it is a witness for the literal, such as </A ></DT ></DL ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Synopsis</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="decl" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A HREF="#t%3AHsLit" >HsLit</A > </TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="decl" >= <A HREF="#v%3AHsChar" >HsChar</A > <A HREF="../base-4.2.0.2/Data-Char.html#t%3AChar" >Char</A ></TD ></TR ><TR ><TD CLASS="decl" >| <A HREF="#v%3AHsCharPrim" >HsCharPrim</A > <A HREF="../base-4.2.0.2/Data-Char.html#t%3AChar" >Char</A ></TD ></TR ><TR ><TD CLASS="decl" >| <A HREF="#v%3AHsString" >HsString</A > <A HREF="FastString.html#t%3AFastString" >FastString</A ></TD ></TR ><TR ><TD CLASS="decl" >| <A HREF="#v%3AHsStringPrim" >HsStringPrim</A > <A HREF="FastString.html#t%3AFastString" >FastString</A ></TD ></TR ><TR ><TD CLASS="decl" >| <A HREF="#v%3AHsInt" >HsInt</A > <A HREF="../base-4.2.0.2/Prelude.html#t%3AInteger" >Integer</A ></TD ></TR ><TR ><TD CLASS="decl" >| <A HREF="#v%3AHsIntPrim" >HsIntPrim</A > <A HREF="../base-4.2.0.2/Prelude.html#t%3AInteger" >Integer</A ></TD ></TR ><TR ><TD CLASS="decl" >| <A HREF="#v%3AHsWordPrim" >HsWordPrim</A > <A HREF="../base-4.2.0.2/Prelude.html#t%3AInteger" >Integer</A ></TD ></TR ><TR ><TD CLASS="decl" >| <A HREF="#v%3AHsInteger" >HsInteger</A > <A HREF="../base-4.2.0.2/Prelude.html#t%3AInteger" >Integer</A > <A HREF="Type.html#t%3AType" >Type</A ></TD ></TR ><TR ><TD CLASS="decl" >| <A HREF="#v%3AHsRat" >HsRat</A > <A HREF="../base-4.2.0.2/Prelude.html#t%3ARational" >Rational</A > <A HREF="Type.html#t%3AType" >Type</A ></TD ></TR ><TR ><TD CLASS="decl" >| <A HREF="#v%3AHsFloatPrim" >HsFloatPrim</A > <A HREF="../base-4.2.0.2/Prelude.html#t%3ARational" >Rational</A ></TD ></TR ><TR ><TD CLASS="decl" >| <A HREF="#v%3AHsDoublePrim" >HsDoublePrim</A > <A HREF="../base-4.2.0.2/Prelude.html#t%3ARational" >Rational</A ></TD ></TR ></TABLE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A HREF="#t%3AHsOverLit" >HsOverLit</A > id = <A HREF="#v%3AOverLit" >OverLit</A > {<TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="recfield" ><A HREF="#v%3Aol_val" >ol_val</A > :: <A HREF="HsLit.html#t%3AOverLitVal" >OverLitVal</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Aol_rebindable" >ol_rebindable</A > :: <A HREF="../base-4.2.0.2/Data-Bool.html#t%3ABool" >Bool</A ></TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Aol_witness" >ol_witness</A > :: <A HREF="HsExpr.html#t%3ASyntaxExpr" >SyntaxExpr</A > id</TD ></TR ><TR ><TD CLASS="recfield" ><A HREF="#v%3Aol_type" >ol_type</A > :: <A HREF="HsTypes.html#t%3APostTcType" >PostTcType</A ></TD ></TR ></TABLE >}</TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A HREF="#t%3AOverLitVal" >OverLitVal</A > </TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="decl" >= <A HREF="#v%3AHsIntegral" >HsIntegral</A > !<A HREF="../base-4.2.0.2/Prelude.html#t%3AInteger" >Integer</A ></TD ></TR ><TR ><TD CLASS="decl" >| <A HREF="#v%3AHsFractional" >HsFractional</A > !<A HREF="../base-4.2.0.2/Prelude.html#t%3ARational" >Rational</A ></TD ></TR ><TR ><TD CLASS="decl" >| <A HREF="#v%3AHsIsString" >HsIsString</A > !<A HREF="FastString.html#t%3AFastString" >FastString</A ></TD ></TR ></TABLE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AoverLitType" >overLitType</A > :: <A HREF="HsLit.html#t%3AHsOverLit" >HsOverLit</A > a -> <A HREF="Type.html#t%3AType" >Type</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Documentation</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:HsLit" ><A NAME="t%3AHsLit" ></A ></A ><B >HsLit</B > </TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="section4" >Constructors</TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="arg" ><A NAME="v:HsChar" ><A NAME="v%3AHsChar" ></A ></A ><B >HsChar</B > <A HREF="../base-4.2.0.2/Data-Char.html#t%3AChar" >Char</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:HsCharPrim" ><A NAME="v%3AHsCharPrim" ></A ></A ><B >HsCharPrim</B > <A HREF="../base-4.2.0.2/Data-Char.html#t%3AChar" >Char</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:HsString" ><A NAME="v%3AHsString" ></A ></A ><B >HsString</B > <A HREF="FastString.html#t%3AFastString" >FastString</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:HsStringPrim" ><A NAME="v%3AHsStringPrim" ></A ></A ><B >HsStringPrim</B > <A HREF="FastString.html#t%3AFastString" >FastString</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:HsInt" ><A NAME="v%3AHsInt" ></A ></A ><B >HsInt</B > <A HREF="../base-4.2.0.2/Prelude.html#t%3AInteger" >Integer</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:HsIntPrim" ><A NAME="v%3AHsIntPrim" ></A ></A ><B >HsIntPrim</B > <A HREF="../base-4.2.0.2/Prelude.html#t%3AInteger" >Integer</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:HsWordPrim" ><A NAME="v%3AHsWordPrim" ></A ></A ><B >HsWordPrim</B > <A HREF="../base-4.2.0.2/Prelude.html#t%3AInteger" >Integer</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:HsInteger" ><A NAME="v%3AHsInteger" ></A ></A ><B >HsInteger</B > <A HREF="../base-4.2.0.2/Prelude.html#t%3AInteger" >Integer</A > <A HREF="Type.html#t%3AType" >Type</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:HsRat" ><A NAME="v%3AHsRat" ></A ></A ><B >HsRat</B > <A HREF="../base-4.2.0.2/Prelude.html#t%3ARational" >Rational</A > <A HREF="Type.html#t%3AType" >Type</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:HsFloatPrim" ><A NAME="v%3AHsFloatPrim" ></A ></A ><B >HsFloatPrim</B > <A HREF="../base-4.2.0.2/Prelude.html#t%3ARational" >Rational</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:HsDoublePrim" ><A NAME="v%3AHsDoublePrim" ></A ></A ><B >HsDoublePrim</B > <A HREF="../base-4.2.0.2/Prelude.html#t%3ARational" >Rational</A ></TD ><TD CLASS="rdoc" ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:HsLit')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:HsLit" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="../base-4.2.0.2/Data-Eq.html#t%3AEq" >Eq</A > <A HREF="HsLit.html#t%3AHsLit" >HsLit</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="Outputable.html#t%3AOutputable" >Outputable</A > <A HREF="HsLit.html#t%3AHsLit" >HsLit</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:HsOverLit" ><A NAME="t%3AHsOverLit" ></A ></A ><B >HsOverLit</B > id </TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="section4" >Constructors</TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="5" CELLPADDING="0" ><TR ><TD CLASS="arg" ><A NAME="v:OverLit" ><A NAME="v%3AOverLit" ></A ></A ><B >OverLit</B ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="body" COLSPAN="2" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="arg" ><A NAME="v:ol_val" ><A NAME="v%3Aol_val" ></A ></A ><B >ol_val</B > :: <A HREF="HsLit.html#t%3AOverLitVal" >OverLitVal</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:ol_rebindable" ><A NAME="v%3Aol_rebindable" ></A ></A ><B >ol_rebindable</B > :: <A HREF="../base-4.2.0.2/Data-Bool.html#t%3ABool" >Bool</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:ol_witness" ><A NAME="v%3Aol_witness" ></A ></A ><B >ol_witness</B > :: <A HREF="HsExpr.html#t%3ASyntaxExpr" >SyntaxExpr</A > id</TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:ol_type" ><A NAME="v%3Aol_type" ></A ></A ><B >ol_type</B > :: <A HREF="HsTypes.html#t%3APostTcType" >PostTcType</A ></TD ><TD CLASS="rdoc" ></TD ></TR ></TABLE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:HsOverLit')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:HsOverLit" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="../base-4.2.0.2/Data-Eq.html#t%3AEq" >Eq</A > (<A HREF="HsLit.html#t%3AHsOverLit" >HsOverLit</A > id)</TD ></TR ><TR ><TD CLASS="decl" ><A HREF="../base-4.2.0.2/Data-Ord.html#t%3AOrd" >Ord</A > (<A HREF="HsLit.html#t%3AHsOverLit" >HsOverLit</A > id)</TD ></TR ><TR ><TD CLASS="decl" ><A HREF="Outputable.html#t%3AOutputableBndr" >OutputableBndr</A > id => <A HREF="Outputable.html#t%3AOutputable" >Outputable</A > (<A HREF="HsLit.html#t%3AHsOverLit" >HsOverLit</A > id)</TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:OverLitVal" ><A NAME="t%3AOverLitVal" ></A ></A ><B >OverLitVal</B > </TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="section4" >Constructors</TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="arg" ><A NAME="v:HsIntegral" ><A NAME="v%3AHsIntegral" ></A ></A ><B >HsIntegral</B > !<A HREF="../base-4.2.0.2/Prelude.html#t%3AInteger" >Integer</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:HsFractional" ><A NAME="v%3AHsFractional" ></A ></A ><B >HsFractional</B > !<A HREF="../base-4.2.0.2/Prelude.html#t%3ARational" >Rational</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:HsIsString" ><A NAME="v%3AHsIsString" ></A ></A ><B >HsIsString</B > !<A HREF="FastString.html#t%3AFastString" >FastString</A ></TD ><TD CLASS="rdoc" ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:OverLitVal')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:OverLitVal" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="../base-4.2.0.2/Data-Eq.html#t%3AEq" >Eq</A > <A HREF="HsLit.html#t%3AOverLitVal" >OverLitVal</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="../base-4.2.0.2/Data-Ord.html#t%3AOrd" >Ord</A > <A HREF="HsLit.html#t%3AOverLitVal" >OverLitVal</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="Outputable.html#t%3AOutputable" >Outputable</A > <A HREF="HsLit.html#t%3AOverLitVal" >OverLitVal</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v:overLitType" ><A NAME="v%3AoverLitType" ></A ></A ><B >overLitType</B > :: <A HREF="HsLit.html#t%3AHsOverLit" >HsOverLit</A > a -> <A HREF="Type.html#t%3AType" >Type</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="1" ><A NAME="1" >Before* type checking, the SyntaxExpr in an HsOverLit is the </A ></A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="2" ><A NAME="2" >After* type checking, it is a witness for the literal, such as </A ></A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="botbar" >Produced by <A HREF="http://www.haskell.org/haddock/" >Haddock</A > version 2.6.1</TD ></TR ></TABLE ></BODY ></HTML >