From 38d42ddbcf98ece1597737ad4c07b5206ce4b6e2 Mon Sep 17 00:00:00 2001
From: Per Bothner <bothner@gcc.gnu.org>
Date: Tue, 15 Nov 1994 20:19:55 -0800
Subject: Extend comment for SET_TYPE to mention Chill.

From-SVN: r8465
---
 gcc/tree.def | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gcc/tree.def')

diff --git a/gcc/tree.def b/gcc/tree.def
index 71d6386..1338a73 100644
--- a/gcc/tree.def
+++ b/gcc/tree.def
@@ -200,7 +200,9 @@ DEFTREECODE (FILE_TYPE, "file_type", "t", 0)
 DEFTREECODE (ARRAY_TYPE, "array_type", "t", 0)
 
 /* Types of sets for Pascal.  Special fields are the same as
-   in an array type.  The target type is always a boolean type.  */
+   in an array type.  The target type is always a boolean type.
+   Used for both bitstrings and powersets in Chill;
+   TYPE_STRING_FLAG indicates a bitstring. */
 DEFTREECODE (SET_TYPE, "set_type", "t", 0)
 
 /* Struct in C, or record in Pascal.  */
-- 
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