$$->u.unary_expression.type = UNARY_STRING;
$$->u.unary_expression.u.string = yylval.gs->s;
}
-
| DECIMAL_CONSTANT
{
$$ = make_node(scanner, NODE_UNARY_EXPRESSION);
{
$$ = make_node(scanner, NODE_STRUCT);
$$->u._struct.has_body = 1;
- if (set_parent_node($2, $$))
+ if ($2 && set_parent_node($2, $$))
reparent_error(scanner, "struct reparent error");
}
| IDENTIFIER struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end
$$ = make_node(scanner, NODE_STRUCT);
$$->u._struct.has_body = 1;
$$->u._struct.name = $1->s;
- if (set_parent_node($3, $$))
+ if ($3 && set_parent_node($3, $$))
reparent_error(scanner, "struct reparent error");
}
| ID_TYPE struct_declaration_begin struct_or_variant_declaration_list struct_declaration_end
$$ = make_node(scanner, NODE_STRUCT);
$$->u._struct.has_body = 1;
$$->u._struct.name = $1->s;
- if (set_parent_node($3, $$))
+ if ($3 && set_parent_node($3, $$))
reparent_error(scanner, "struct reparent error");
}
| IDENTIFIER
{
$$ = make_node(scanner, NODE_VARIANT);
$$->u.variant.has_body = 1;
- if (set_parent_node($2, $$))
+ if ($2 && set_parent_node($2, $$))
reparent_error(scanner, "variant reparent error");
}
| LT IDENTIFIER GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end
$$ = make_node(scanner, NODE_VARIANT);
$$->u.variant.has_body = 1;
$$->u.variant.choice = $2->s;
- if (set_parent_node($5, $$))
+ if ($5 && set_parent_node($5, $$))
reparent_error(scanner, "variant reparent error");
}
| LT ID_TYPE GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end
$$ = make_node(scanner, NODE_VARIANT);
$$->u.variant.has_body = 1;
$$->u.variant.choice = $2->s;
- if (set_parent_node($5, $$))
+ if ($5 && set_parent_node($5, $$))
reparent_error(scanner, "variant reparent error");
}
| IDENTIFIER variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end
$$ = make_node(scanner, NODE_VARIANT);
$$->u.variant.has_body = 1;
$$->u.variant.name = $1->s;
- if (set_parent_node($3, $$))
+ if ($3 && set_parent_node($3, $$))
reparent_error(scanner, "variant reparent error");
}
| IDENTIFIER LT IDENTIFIER GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end
$$->u.variant.has_body = 1;
$$->u.variant.name = $1->s;
$$->u.variant.choice = $3->s;
- if (set_parent_node($6, $$))
+ if ($6 && set_parent_node($6, $$))
reparent_error(scanner, "variant reparent error");
}
| IDENTIFIER LT IDENTIFIER GT
$$->u.variant.has_body = 1;
$$->u.variant.name = $1->s;
$$->u.variant.choice = $3->s;
- if (set_parent_node($6, $$))
+ if ($6 && set_parent_node($6, $$))
reparent_error(scanner, "variant reparent error");
}
| IDENTIFIER LT ID_TYPE GT
$$ = make_node(scanner, NODE_VARIANT);
$$->u.variant.has_body = 1;
$$->u.variant.name = $1->s;
- if (set_parent_node($3, $$))
+ if ($3 && set_parent_node($3, $$))
reparent_error(scanner, "variant reparent error");
}
| ID_TYPE LT IDENTIFIER GT variant_declaration_begin struct_or_variant_declaration_list variant_declaration_end
$$->u.variant.has_body = 1;
$$->u.variant.name = $1->s;
$$->u.variant.choice = $3->s;
- if (set_parent_node($6, $$))
+ if ($6 && set_parent_node($6, $$))
reparent_error(scanner, "variant reparent error");
}
| ID_TYPE LT IDENTIFIER GT
$$->u.variant.has_body = 1;
$$->u.variant.name = $1->s;
$$->u.variant.choice = $3->s;
- if (set_parent_node($6, $$))
+ if ($6 && set_parent_node($6, $$))
reparent_error(scanner, "variant reparent error");
}
| ID_TYPE LT ID_TYPE GT