From: Alexandre Oliva <oliva@dcc.unicamp.br>
Date: Fri, 6 Aug 1999 20:42:55 +0000 (+0000)
Subject: pt.c (tsubst): Use build_index_type to build in-template array index type.
X-Git-Tag: releases/gcc-2.95.1~31
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=86527298182590b9339fd41779218933caa35413;p=thirdparty%2Fgcc.git

pt.c (tsubst): Use build_index_type to build in-template array index type.

* pt.c (tsubst): Use build_index_type to build in-template array
index type.  Fixes g++.oliva/dwarf1.C.
* decl.c (grokdeclarator): Likewise, just for consistency, as it
doesn't seem to trigger the bug without it.

From-SVN: r28555
---

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 8457fdd13189..153c4260bb5c 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,10 @@
+1999-08-06  Alexandre Oliva  <oliva@dcc.unicamp.br>
+
+	* pt.c (tsubst): Use build_index_type to build in-template array
+	index type.  Fixes g++.oliva/dwarf1.C.
+	* decl.c (grokdeclarator): Likewise, just for consistency, as it
+	doesn't seem to trigger the bug without it.
+
 Thu Aug  5 02:40:42 1999  Jeffrey A Law  (law@cygnus.com)
 
         * typeck2.c: Update URLs and mail addresses.
diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c
index 36f6baed068f..a3e18798056a 100644
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -10387,10 +10387,8 @@ grokdeclarator (declarator, declspecs, decl_context, initialized, attrlist)
 			  size = t;
 		      }
 
-		    itype = make_node (INTEGER_TYPE);
-		    TYPE_MIN_VALUE (itype) = size_zero_node;
-		    TYPE_MAX_VALUE (itype) = build_min
-		      (MINUS_EXPR, sizetype, size, integer_one_node);
+		    itype = build_index_type (build_min
+		      (MINUS_EXPR, sizetype, size, integer_one_node));
 		    goto dont_grok_size;
 		  }
 
diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c
index e1860ed719e4..5789c3f74a6a 100644
--- a/gcc/cp/pt.c
+++ b/gcc/cp/pt.c
@@ -6136,11 +6136,8 @@ tsubst (t, args, complain, in_decl)
 	       not PROCESSING_TEMPLATE_DECL.  */
 	    || TREE_CODE (max) != INTEGER_CST)
 	  {
-	    tree itype = make_node (INTEGER_TYPE);
-	    TYPE_MIN_VALUE (itype) = size_zero_node;
-	    TYPE_MAX_VALUE (itype) = build_min (MINUS_EXPR, sizetype, max,
-						integer_one_node);
-	    return itype;
+	    return build_index_type (build_min
+	      (MINUS_EXPR, sizetype, max, integer_one_node));
 	  }
 
 	if (integer_zerop (omax))