Commit 72ceffe8 authored by eir@cis.upenn.edu's avatar eir@cis.upenn.edu

Clarification in formalism concerning roles.

parent 9f8e9d29
......@@ -30,7 +30,7 @@ System FC, as implemented in GHC\footnote{This
document was originally prepared by Richard Eisenberg (\texttt{eir@cis.upenn.edu}),
but it should be maintained by anyone who edits the functions or data structures
mentioned in this file. Please feel free to contact Richard for more information.}\\
\Large 2 August, 2013
\Large 9 September, 2013
\end{center}
\section{Introduction}
......@@ -364,6 +364,9 @@ when \texttt{-dcore-lint} is set.
\ottdefncheckXXdcXXroles{}
In the following judgment, the role $[[R]]$ is an \emph{input}, not an output.
The metavariable $[[O]]$ denotes a \emph{role context}, as shown here:
\gram{\ottO}
\ottdefncheckXXtyXXroles{}
......
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