From: Jim Wilson <wilson@cygnus.com>
Date: Fri, 24 Jul 1998 00:31:23 +0000 (-0600)
Subject: dbxout.c (dbxout_range_type): Only call dbxout_type_index for already defined type.
X-Git-Tag: prereleases/egcs-1.1-prerelease~182
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=24c32a7bb67506b67f09c6ce7a8bc17630c51a61;p=thirdparty%2Fgcc.git

dbxout.c (dbxout_range_type): Only call dbxout_type_index for already defined type.

�
	* dbxout.c (dbxout_range_type): Only call dbxout_type_index for
	already defined type.

From-SVN: r21357
---

diff --git a/gcc/dbxout.c b/gcc/dbxout.c
index 9cdcef00474c..5e6f2a9d874e 100644
--- a/gcc/dbxout.c
+++ b/gcc/dbxout.c
@@ -954,8 +954,18 @@ dbxout_range_type (type)
 	 were defined to be sub-ranges of int.  Unfortunately, this
 	 does not allow us to distinguish true sub-ranges from integer
 	 types.  So, instead we define integer (non-sub-range) types as
-	 sub-ranges of themselves.  */
-      dbxout_type_index (type);
+	 sub-ranges of themselves.  This matters for Chill.  If this isn't
+	 a subrange type, then we want to define it in terms of itself.
+	 However, in C, this may be an anonymous integer type, and we don't
+	 want to emit debug info referring to it.  Just calling
+	 dbxout_type_index won't work anyways, because the type hasn't been
+	 defined yet.  We make this work for both cases by checked to see
+	 whether this is a defined type, referring to it if it is, and using
+	 'int' otherwise.  */
+      if (TYPE_SYMTAB_ADDRESS (type) != 0)
+	dbxout_type_index (type);
+      else
+	dbxout_type_index (integer_type_node);
     }
   if (TREE_CODE (TYPE_MIN_VALUE (type)) == INTEGER_CST)
     {