diff options
Diffstat (limited to 'perl_checker.src/parser_helper.ml')
| -rw-r--r-- | perl_checker.src/parser_helper.ml | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/perl_checker.src/parser_helper.ml b/perl_checker.src/parser_helper.ml index 48bb7f7..5a55e03 100644 --- a/perl_checker.src/parser_helper.ml +++ b/perl_checker.src/parser_helper.ml @@ -839,6 +839,7 @@ let call_and_context(e, para) force_non_builtin_func priority esp_start esp_end | "any" | "every" -> M_scalar | "find_index" -> M_int | "each_index" -> M_none + | "N" | "N_" -> M_string | _ -> M_unknown) | _ -> M_unknown in @@ -1086,7 +1087,7 @@ let mcontext_check_none esp = | [List [Num("1", _)]; Semi_colon] -> () (* allow "1;" for package return value. It would be much better to check we are at toplevel, but hell i don't want to wire this information up to here *) | [List [Call_op ("<>", [Ident (None, "STDIN", _)], _)]; Semi_colon] -> () (* allow <STDIN> to ask "press return" *) | [List [Call(Deref(I_func, Ident(None, "map", _)), _)]; Semi_colon] -> warn_rule "if you don't use the return value, use \"foreach\" instead of \"map\"" - | _ -> warn_rule "value is dropped" + | _ -> warn esp.pos "value is dropped" let mcontext_op_assign left right = mcontext_check_non_none right; |