Properly parenthesise unary operators

2008-07-04 11:17:24 +01:00 · 2008-07-04 11:17:24 +01:00 · 88816e150a
parent 409fc4dc19
commit 88816e150a
1 changed files with 2 additions and 0 deletions
--- a/tgt-vhdl/vhdl_syntax.cc
+++ b/tgt-vhdl/vhdl_syntax.cc
@ -655,12 +655,14 @@ vhdl_unaryop_expr::~vhdl_unaryop_expr()

 void vhdl_unaryop_expr::emit(std::ostream &of, int level) const
 {
+   of << "(";
   switch (op_) {
   case VHDL_UNARYOP_NOT:
      of << "not ";
      break;
   }
   operand_->emit(of, level);
+   of << ")";
 }

 vhdl_binop_expr::vhdl_binop_expr(vhdl_expr *left, vhdl_binop_t op,