From: Alan Modra <amodra@gmail.com>
Date: Fri, 14 May 2010 03:15:20 +0000 (+0000)
Subject: 	PR ld/11583
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e092cb30d23375162df46825e5b5bc99a339245b;p=binutils-gdb.git

	PR ld/11583
	* ldexp.c (exp_fold_tree_1): If assignment source expression is
	invalid, make the destination symbol undefined.
---

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 7fa12d771c3..ca76b051652 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,9 @@
+2010-05-14  Alan Modra  <amodra@gmail.com>
+
+	PR ld/11583
+	* ldexp.c (exp_fold_tree_1): If assignment source expression is
+	invalid, make the destination symbol undefined.
+
 2010-05-11  Kai Tietz  <kai.tietz@onevision.com>
 
 	* emultempl/pe.em (gld_${EMULATION_NAME}_before_parse):
diff --git a/ld/ldexp.c b/ld/ldexp.c
index 7fdf7f40587..34d9eabde7f 100644
--- a/ld/ldexp.c
+++ b/ld/ldexp.c
@@ -830,6 +830,14 @@ exp_fold_tree_1 (etree_type *tree)
 						    hsrc);
 		}
 	    }
+	  else if (expld.phase == lang_final_phase_enum)
+	    {
+	      h = bfd_link_hash_lookup (link_info.hash, tree->assign.dst,
+					FALSE, FALSE, TRUE);
+	      if (h != NULL
+		  && h->type == bfd_link_hash_new)
+		h->type = bfd_link_hash_undefined;
+	    }
 	}
       break;