* tree-inline.c (inline_forbidden_p_1, case RECORD_TYPE): Add comment.

From-SVN: r91420

* tree-inline.c (inline_forbidden_p_1, case RECORD_TYPE): Add comment.
From-SVN: r91420
27b892b4 · Richard Kenner · Richard Kenner · fbee7563 · 27b892b4 · 27b892b4
Commit 27b892b4 authored Nov 28, 2004 by Richard Kenner Committed by Richard Kenner Nov 28, 2004
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gcc/ChangeLog
+4 -0

gcc/tree-inline.c
+4 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2004-11-28  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
+
+	* tree-inline.c (inline_forbidden_p_1, case RECORD_TYPE): Add comment.
+
 2004-11-28  Ulrich Weigand  <uweigand@de.ibm.com>

 	PR rtl-optimization/18420

--- a/gcc/tree-inline.c
+++ b/gcc/tree-inline.c
@@ -1036,7 +1036,10 @@ inline_forbidden_p_1 (tree *nodep, int *walk_subtrees ATTRIBUTE_UNUSED,
 	 UNION_TYPE nodes, then it goes into infinite recursion on a
 	 structure containing a pointer to its own type.  If it doesn't,
 	 then the type node for S doesn't get adjusted properly when
-	 F is inlined, and we abort in find_function_data.  */
+	 F is inlined, and we abort in find_function_data.
+
+	 ??? This is likely no longer true, but it's too late in the 4.0
+	 cycle to try to find out.  This should be checked for 4.1.  */
      for (t = TYPE_FIELDS (node); t; t = TREE_CHAIN (t))
 	if (variably_modified_type_p (TREE_TYPE (t), NULL))
 	  {