Merge remote-tracking branch 'origin/ghc-8.10' into ghc-9.0

3 files changed, 16 insertions, 84 deletions

diff --git a/latex-test/ref/TypeFamilies3/TypeFamilies3.tex b/latex-test/ref/TypeFamilies3/TypeFamilies3.tex
index 2a8ad297..d8787704 100644
--- a/latex-test/ref/TypeFamilies3/TypeFamilies3.tex
+++ b/latex-test/ref/TypeFamilies3/TypeFamilies3.tex
@@ -3,42 +3,42 @@
 \haddockbeginheader
 {\haddockverb\begin{verbatim}
 module TypeFamilies3 (
-    Foo,  Bar,  Baz(Baz3, Baz2, Baz1)
+    Foo, Bar, Baz(Baz3, Baz2, Baz1)
   ) where\end{verbatim}}
 \haddockendheader
 
 \begin{haddockdesc}
 \item[\begin{tabular}{@{}l}
-type\ family\ Foo\ a\ where
-\end{tabular}]\haddockbegindoc
+type family Foo a where
+\end{tabular}]
+{\haddockbegindoc
 \haddockbeginargs
 \haddockdecltt{Foo () = Int} \\
-\haddockdecltt{Foo \_ = ()} \\
+\haddockdecltt{Foo {\char '137} = ()} \\
 \end{tabulary}\par
-A closed type family\par
-
+A closed type family\par}
 \end{haddockdesc}
 \begin{haddockdesc}
 \item[\begin{tabular}{@{}l}
-type\ family\ Bar\ a
-\end{tabular}]\haddockbegindoc
-An open family\par
-
+type family Bar a
+\end{tabular}]
+{\haddockbegindoc
+An open family\par}
 \end{haddockdesc}
 \begin{haddockdesc}
 \item[\begin{tabular}{@{}l}
-type\ instance\ Bar\ Int\ =\ ()\\type\ instance\ Bar\ ()\ =\ Int
+type instance Bar Int = ()\\type instance Bar () = Int
 \end{tabular}]
 \end{haddockdesc}
 \begin{haddockdesc}
 \item[\begin{tabular}{@{}l}
-data\ family\ Baz\ a
-\end{tabular}]\haddockbegindoc
-A data family\par
-
+data family Baz a
+\end{tabular}]
+{\haddockbegindoc
+A data family\par}
 \end{haddockdesc}
 \begin{haddockdesc}
 \item[\begin{tabular}{@{}l}
-newtype\ instance\ Baz\ Double\\data\ instance\ Baz\ Int\\data\ instance\ Baz\ ()
+newtype instance Baz Double\\data instance Baz Int\\data instance Baz ()
 \end{tabular}]
 \end{haddockdesc}
\ No newline at end of file
diff --git a/latex-test/ref/TypeFamilies3/haddock.sty b/latex-test/ref/TypeFamilies3/haddock.sty
deleted file mode 100644
index 6e031a98..00000000
--- a/latex-test/ref/TypeFamilies3/haddock.sty
+++ /dev/null
@@ -1,57 +0,0 @@
-% Default Haddock style definitions.  To use your own style, invoke
-% Haddock with the option --latex-style=mystyle.
-
-\usepackage{tabulary} % see below
-
-% make hyperlinks in the PDF, and add an expandabale index
-\usepackage[pdftex,bookmarks=true]{hyperref}
-
-\newenvironment{haddocktitle}
-  {\begin{center}\bgroup\large\bfseries}
-  {\egroup\end{center}}
-\newenvironment{haddockprologue}{\vspace{1in}}{}
-
-\newcommand{\haddockmoduleheading}[1]{\chapter{\texttt{#1}}}
-
-\newcommand{\haddockbeginheader}{\hrulefill}
-\newcommand{\haddockendheader}{\noindent\hrulefill}
-
-% a little gap before the ``Methods'' header
-\newcommand{\haddockpremethods}{\vspace{2ex}}
-
-% inserted before \\begin{verbatim}
-\newcommand{\haddockverb}{\small}
-
-% an identifier: add an index entry
-\newcommand{\haddockid}[1]{\haddocktt{#1}\index{#1@\texttt{#1}}}
-
-% The tabulary environment lets us have a column that takes up ``the
-% rest of the space''.  Unfortunately it doesn't allow
-% the \end{tabulary} to be in the expansion of a macro, it must appear
-% literally in the document text, so Haddock inserts
-% the \end{tabulary} itself.
-\newcommand{\haddockbeginconstrs}{\begin{tabulary}{\linewidth}{@{}llJ@{}}}
-\newcommand{\haddockbeginargs}{\begin{tabulary}{\linewidth}{@{}llJ@{}}}
-
-\newcommand{\haddocktt}[1]{{\small \texttt{#1}}}
-\newcommand{\haddockdecltt}[1]{{\small\bfseries \texttt{#1}}}
-
-\makeatletter
-\newenvironment{haddockdesc}
-               {\list{}{\labelwidth\z@ \itemindent-\leftmargin
-                        \let\makelabel\haddocklabel}}
-               {\endlist}
-\newcommand*\haddocklabel[1]{\hspace\labelsep\haddockdecltt{#1}}
-\makeatother
-
-% after a declaration, start a new line for the documentation.
-% Otherwise, the documentation starts right after the declaration,
-% because we're using the list environment and the declaration is the
-% ``label''.  I tried making this newline part of the label, but
-% couldn't get that to work reliably (the space seemed to stretch
-% sometimes).
-\newcommand{\haddockbegindoc}{\hfill\\[1ex]}
-
-% spacing between paragraphs and no \parindent looks better
-\parskip=10pt plus2pt minus2pt
-\setlength{\parindent}{0cm}
diff --git a/latex-test/ref/TypeFamilies3/main.tex b/latex-test/ref/TypeFamilies3/main.tex
deleted file mode 100644
index 2c98043c..00000000
--- a/latex-test/ref/TypeFamilies3/main.tex
+++ /dev/null
@@ -1,11 +0,0 @@
-\documentclass{book}
-\usepackage{haddock}
-\begin{document}
-\begin{titlepage}
-\begin{haddocktitle}
-
-\end{haddocktitle}
-\end{titlepage}
-\tableofcontents
-\input{TypeFamilies3}
-\end{document}
\ No newline at end of file