From: Richard Stallman <rms@gnu.org>
Date: Wed, 5 Aug 1992 01:35:11 +0000 (+0000)
Subject: Changes in comments.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9b8001011591d342f92f07a279b3412e63f654ac;p=gcc.git

Changes in comments.

From-SVN: r1769
---

diff --git a/gcc/tree.h b/gcc/tree.h
index 7a409a79949..c9340ff73b4 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -692,8 +692,11 @@ struct tree_type
    Often this is the same as DECL_NAME.
    It is an IDENTIFIER_NODE.  */
 #define DECL_ASSEMBLER_NAME(NODE) ((NODE)->decl.assembler_name)
-/* The containing binding context; either a BINDING
-   or a RECORD_TYPE or UNION_TYPE.  */
+/*  For FIELD_DECLs, this is the
+    RECORD_TYPE or UNION_TYPE node that the field is a member of.  For
+    VAR_DECL, PARM_DECL, FUNCTION_DECL, LABEL_DECL, and CONST_DECL nodes,
+    this points to the FUNCTION_DECL for the containing function, or else
+    yields NULL_TREE if the given decl has "file scope".  */
 #define DECL_CONTEXT(NODE) ((NODE)->decl.context)
 #define DECL_FIELD_CONTEXT(NODE) ((NODE)->decl.context)
 /* In a FIELD_DECL, this is the field position, counting in bits,