* tree-sra.c (build_ref_for_offset_1): Update comment.

From-SVN: r152893

* tree-sra.c (build_ref_for_offset_1): Update comment.
From-SVN: r152893
d7c79c4d · Eric Botcazou · Eric Botcazou · c68e7b86 · d7c79c4d · d7c79c4d
Commit d7c79c4d authored Oct 16, 2009 by Eric Botcazou Committed by Eric Botcazou Oct 16, 2009
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gcc/ChangeLog
+4 -0

gcc/tree-sra.c
+2 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2009-10-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* tree-sra.c (build_ref_for_offset_1): Update comment.
+
 2009-10-16  Wolfgang Gellerich  <gellerich@de.ibm.com>

 	* config/s390/s390.md (atype): Added missing values.
--- a/gcc/tree-sra.c
+++ b/gcc/tree-sra.c
@@ -1231,7 +1231,8 @@ build_ref_for_offset_1 (tree *res, tree type, HOST_WIDE_INT offset,
 	case UNION_TYPE:
 	case QUAL_UNION_TYPE:
 	case RECORD_TYPE:
-	  /* Some ADA records are half-unions, treat all of them the same.  */
+	  /* ??? Some records used to be half-unions in Ada so the code treats
+	     the 3 container types the same.  This has been fixed in Ada.  */
 	  for (fld = TYPE_FIELDS (type); fld; fld = TREE_CHAIN (fld))
 	    {
 	      HOST_WIDE_INT pos, size;