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[Ada] Fix old thinko

Message ID 201201092029.21302.ebotcazou@adacore.com
State New
Headers show

Commit Message

Eric Botcazou Jan. 9, 2012, 7:29 p.m. UTC 
This very likely has no consequence in release mode, but you can get ICES with 
tree checking enabled in some perculiar cases and on some platforms.

Tested on i586-suse-linux, applied on the mainline, 4.6 and 4.5 branches.


2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/trans.c (addressable_p) <COMPONENT_REF>: Fix thinko.
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Patch

Index: gcc-interface/trans.c
===================================================================
--- gcc-interface/trans.c	(revision 182780)
+++ gcc-interface/trans.c	(working copy)
@@ -8403,7 +8403,7 @@  addressable_p (tree gnu_expr, tree gnu_t
 		    || DECL_ALIGN (TREE_OPERAND (gnu_expr, 1))
 		       >= TYPE_ALIGN (TREE_TYPE (gnu_expr))))
 	       /* The field of a padding record is always addressable.  */
-	       || TYPE_PADDING_P (TREE_TYPE (TREE_OPERAND (gnu_expr, 0))))
+	       || TYPE_IS_PADDING_P (TREE_TYPE (TREE_OPERAND (gnu_expr, 0))))
 	      && addressable_p (TREE_OPERAND (gnu_expr, 0), NULL_TREE));
 
     case ARRAY_REF:  case ARRAY_RANGE_REF: