Fix VHDL code generator crash when a ternary operator has a real operand.

2013-04-12 23:46:06 +01:00 · 2013-04-12 23:46:06 +01:00 · 4c52f66f5d
parent 46f63db746
commit 4c52f66f5d
1 changed files with 2 additions and 0 deletions
--- a/tgt-vhdl/stmt.cc
+++ b/tgt-vhdl/stmt.cc
@ -420,6 +420,8 @@ void make_assignment(vhdl_procedural *proc, stmt_container *container,
   if (ivl_expr_type(rval) == IVL_EX_TERNARY) {
      rhs = translate_expr(ivl_expr_oper2(rval));
      rhs2 = translate_expr(ivl_expr_oper3(rval));
+      if (rhs2 == NULL)
+         return;
   }
   else
      rhs = translate_expr(rval);