<!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 >TcTyFuns</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_TcTyFuns.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" >TcTyFuns</FONT ></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" ><A HREF="#v%3AtcNormaliseFamInst" >tcNormaliseFamInst</A > :: <A HREF="TcType.html#t%3ATcType" >TcType</A > -> <A HREF="TcRnTypes.html#t%3ATcM" >TcM</A > (<A HREF="Coercion.html#t%3ACoercionI" >CoercionI</A >, <A HREF="TcType.html#t%3ATcType" >TcType</A >)</TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AtcReduceEqs" >tcReduceEqs</A > :: [<A HREF="TcRnTypes.html#t%3AInst" >Inst</A >] -> [<A HREF="TcRnTypes.html#t%3AInst" >Inst</A >] -> <A HREF="TcRnTypes.html#t%3ATcM" >TcM</A > ([<A HREF="TcRnTypes.html#t%3AInst" >Inst</A >], [<A HREF="TcRnTypes.html#t%3AInst" >Inst</A >], <A HREF="TcRnTypes.html#t%3ATcTyVarBinds" >TcTyVarBinds</A >, <A HREF="TcRnTypes.html#t%3ATcDictBinds" >TcDictBinds</A >)</TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AmisMatchMsg" >misMatchMsg</A > :: <A HREF="VarEnv.html#t%3ATidyEnv" >TidyEnv</A > -> (<A HREF="TcType.html#t%3ATcType" >TcType</A >, <A HREF="TcType.html#t%3ATcType" >TcType</A >) -> (<A HREF="VarEnv.html#t%3ATidyEnv" >TidyEnv</A >, <A HREF="Outputable.html#t%3ASDoc" >SDoc</A >)</TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AfailWithMisMatch" >failWithMisMatch</A > :: <A HREF="TcType.html#t%3ATcType" >TcType</A > -> <A HREF="TcType.html#t%3ATcType" >TcType</A > -> <A HREF="TcRnTypes.html#t%3ATcM" >TcM</A > 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" ><A NAME="v:tcNormaliseFamInst" ><A NAME="v%3AtcNormaliseFamInst" ></A ></A ><B >tcNormaliseFamInst</B > :: <A HREF="TcType.html#t%3ATcType" >TcType</A > -> <A HREF="TcRnTypes.html#t%3ATcM" >TcM</A > (<A HREF="Coercion.html#t%3ACoercionI" >CoercionI</A >, <A HREF="TcType.html#t%3ATcType" >TcType</A >)</TD ></TR ><TR ><TD CLASS="doc" >Normalise the given type as far as possible with toplevel equalities. This results in a coercion witnessing the type equality, in addition to the normalised type. </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v:tcReduceEqs" ><A NAME="v%3AtcReduceEqs" ></A ></A ><B >tcReduceEqs</B > :: [<A HREF="TcRnTypes.html#t%3AInst" >Inst</A >] -> [<A HREF="TcRnTypes.html#t%3AInst" >Inst</A >] -> <A HREF="TcRnTypes.html#t%3ATcM" >TcM</A > ([<A HREF="TcRnTypes.html#t%3AInst" >Inst</A >], [<A HREF="TcRnTypes.html#t%3AInst" >Inst</A >], <A HREF="TcRnTypes.html#t%3ATcTyVarBinds" >TcTyVarBinds</A >, <A HREF="TcRnTypes.html#t%3ATcDictBinds" >TcDictBinds</A >)</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v:misMatchMsg" ><A NAME="v%3AmisMatchMsg" ></A ></A ><B >misMatchMsg</B > :: <A HREF="VarEnv.html#t%3ATidyEnv" >TidyEnv</A > -> (<A HREF="TcType.html#t%3ATcType" >TcType</A >, <A HREF="TcType.html#t%3ATcType" >TcType</A >) -> (<A HREF="VarEnv.html#t%3ATidyEnv" >TidyEnv</A >, <A HREF="Outputable.html#t%3ASDoc" >SDoc</A >)</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v:failWithMisMatch" ><A NAME="v%3AfailWithMisMatch" ></A ></A ><B >failWithMisMatch</B > :: <A HREF="TcType.html#t%3ATcType" >TcType</A > -> <A HREF="TcType.html#t%3ATcType" >TcType</A > -> <A HREF="TcRnTypes.html#t%3ATcM" >TcM</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 >