From 1ff3c5882427d704538250e6fdadd6f48bb08989 Mon Sep 17 00:00:00 2001
From: Alan Zimmerman <alan.zimm@gmail.com>
Date: Wed, 11 Jan 2017 11:57:35 +0200
Subject: Add dump-parsed-ast flag and functionality

Summary:
This flag causes a dump of the ParsedSource as an AST in textual form, similar
to the ghc-dump-tree on hackage.

Test Plan: ./validate

Reviewers: mpickering, bgamari, austin

Reviewed By: mpickering

Subscribers: nominolo, thomie

Differential Revision: https://phabricator.haskell.org/D2958

GHC Trac Issues: #11140
---
 docs/users_guide/debugging.rst | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'docs')

diff --git a/docs/users_guide/debugging.rst b/docs/users_guide/debugging.rst
index ba44e60074..b4c20eb8b9 100644
--- a/docs/users_guide/debugging.rst
+++ b/docs/users_guide/debugging.rst
@@ -38,6 +38,10 @@ Dumping out compiler intermediate structures
 
         Dump parser output
 
+    .. ghc-flag:: -ddump-parsed-ast
+
+        Dump parser output as a syntax tree
+
     .. ghc-flag:: -ddump-rn
 
         Dump renamer output
-- 
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