PR objc++/78418 - ICE in string tests on darwin

* tree.c (lvalue_kind): Guard DECL_HAS_VALUE_EXPR_P. From-SVN: r242647

PR objc++/78418 - ICE in string tests on darwin
* tree.c (lvalue_kind): Guard DECL_HAS_VALUE_EXPR_P. From-SVN: r242647
29c90a3c · Jason Merrill · Jason Merrill · 30820050 · 29c90a3c · 29c90a3c
Commit 29c90a3c authored Nov 20, 2016 by Jason Merrill Committed by Jason Merrill Nov 20, 2016
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gcc/cp/ChangeLog
+5 -0

gcc/cp/tree.c
+1 -1

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--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
+2016-11-18  Jason Merrill  <jason@redhat.com>
+
+	PR objc++/78418 - ICE in string tests on darwin
+	* tree.c (lvalue_kind): Guard DECL_HAS_VALUE_EXPR_P.
+
 2016-11-18  Jakub Jelinek  <jakub@redhat.com>

 	PR c++/77285

--- a/gcc/cp/tree.c
+++ b/gcc/cp/tree.c
@@ -142,7 +142,7 @@ lvalue_kind (const_tree ref)
 	return clk_none;
      /* FALLTHRU */
    case VAR_DECL:
-      if (DECL_HAS_VALUE_EXPR_P (ref))
+      if (VAR_P (ref) && DECL_HAS_VALUE_EXPR_P (ref))
 	return lvalue_kind (DECL_VALUE_EXPR (CONST_CAST_TREE (ref)));

      if (TREE_READONLY (ref) && ! TREE_STATIC (ref)