Expression type might be null in some cases

2008-06-09 12:54:21 +01:00 · 2008-06-09 12:54:21 +01:00 · 7120ab7b13
parent 2f5dcda3b6
commit 7120ab7b13
1 changed files with 2 additions and 1 deletions
--- a/tgt-vhdl/vhdl_syntax.cc
+++ b/tgt-vhdl/vhdl_syntax.cc
@ -315,7 +315,8 @@ void vhdl_signal_decl::emit(std::ofstream &of, int level) const

 vhdl_expr::~vhdl_expr()
 {
-   delete type_;
+   if (type != NULL)
+      delete type_;
 }

 /*