1 files changed, 7 insertions, 1 deletions
diff --git a/gdb/eval.c b/gdb/eval.c
index c1e47e0..85523cd 100644
--- a/gdb/eval.c
+++ b/gdb/eval.c
@@ -3040,8 +3040,14 @@ evaluate_subexp_for_sizeof (struct expression *exp, int *pos)
       break;
 
     case OP_VAR_VALUE:
-      (*pos) += 4;
       type = SYMBOL_TYPE (exp->elts[pc + 2].symbol);
+      if (is_dynamic_type (type))
+	{
+	  val = evaluate_subexp (NULL_TYPE, exp, pos, EVAL_NORMAL);
+	  type = value_type (val);
+	}
+      else
+	(*pos) += 4;
       break;
 
     default: