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Add sorry message for unsupported arrays of named events.

This commit is contained in:
Martin Whitaker 2014-12-13 17:46:56 +00:00
parent f29f4ff4e3
commit 6aa8e49b09
1 changed files with 21 additions and 4 deletions
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25
parse.y
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@ -562,8 +562,8 @@ static void current_function_set_statement(const YYLTYPE&loc, vector<Statement*>
%type <statement> udp_initial udp_init_opt
%type <expr> udp_initial_expr_opt
%type <text> register_variable net_variable endlabel_opt class_declaration_endlabel_opt
%type <perm_strings> register_variable_list net_variable_list
%type <text> register_variable net_variable event_variable endlabel_opt class_declaration_endlabel_opt
%type <perm_strings> register_variable_list net_variable_list event_variable_list
%type <perm_strings> list_of_identifiers loop_variables
%type <port_list> list_of_port_identifiers
@ -2186,8 +2186,8 @@ block_item_decl
{ if ($2) pform_set_data_type(@2, $2, $3, NetNet::REG, attributes_in_context);
}
| K_event list_of_identifiers ';'
{ pform_make_events($2, @1.text, @1.first_line);
| K_event event_variable_list ';'
{ if ($2) pform_make_events($2, @1.text, @1.first_line);
}
| K_parameter param_type parameter_assign_list ';'
@ -5338,6 +5338,23 @@ net_variable_list
}
;
event_variable
: IDENTIFIER dimensions_opt
{ if ($2) {
yyerror(@2, "sorry: event arrays are not supported.");
delete $2;
}
$$ = $1;
}
;
event_variable_list
: event_variable
{ $$ = list_from_identifier($1); }
| event_variable_list ',' event_variable
{ $$ = list_from_identifier($1, $3); }
;
specify_item
: K_specparam specparam_decl ';'
| specify_simple_path_decl ';'