vhdlpp: Allow sequence_of_statements to be empty.

Fix for br987.
2015-08-09 18:44:59 +02:00 · 2015-08-09 18:44:59 +02:00 · fc2139f01c
parent 775904ab0f
commit fc2139f01c
1 changed files with 1 additions and 1 deletions
--- a/vhdlpp/parse.y
+++ b/vhdlpp/parse.y
@ -2273,6 +2273,7 @@ sequence_of_statements
        tmp->push_back($1);
 	$$ = tmp;
      }
+  | { $$ = NULL; }
  ;

 sequential_statement
@ -2531,7 +2532,6 @@ subprogram_specification
     list here. */
 subprogram_statement_part
  : sequence_of_statements { $$ = $1; }
-  |                        { $$ = 0; }
  ;

 subtype_declaration