From: Jason Merrill <jason@gcc.gnu.org>
Date: Wed, 2 Nov 2011 20:52:18 +0000 (-0400)
Subject: TREE_STRING_LENGTH comment
X-Git-Tag: releases/gcc-4.7.0~2614
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=537e309ce321c058535a935e37b005069ef388d5;p=thirdparty%2Fgcc.git

TREE_STRING_LENGTH comment

From-SVN: r180800
---

diff --git a/gcc/tree.h b/gcc/tree.h
index 4f9970b3c8c3..5dc17988c074 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -1521,6 +1521,7 @@ struct GTY(()) tree_fixed_cst {
 };
 
 /* In a STRING_CST */
+/* In C terms, this is sizeof, not strlen.  */
 #define TREE_STRING_LENGTH(NODE) (STRING_CST_CHECK (NODE)->string.length)
 #define TREE_STRING_POINTER(NODE) \
   ((const char *)(STRING_CST_CHECK (NODE)->string.str))