diff options
Diffstat (limited to 'lib/stdlib/src')
| -rw-r--r-- | lib/stdlib/src/erl_lint.erl | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/lib/stdlib/src/erl_lint.erl b/lib/stdlib/src/erl_lint.erl index 0ffca0886f..0789f5dfb7 100644 --- a/lib/stdlib/src/erl_lint.erl +++ b/lib/stdlib/src/erl_lint.erl @@ -156,6 +156,8 @@ format_error(pmod_unsupported) -> "parameterized modules are no longer supported"; %% format_error({redefine_mod_import, M, P}) -> %% io_lib:format("module '~s' already imported from package '~s'", [M, P]); +format_error(non_latin1_module_unsupported) -> + "module names with non-latin1 characters are not supported"; format_error(invalid_call) -> "invalid function call"; @@ -733,9 +735,15 @@ form(Form, #lint{state=State}=St) -> start_state({attribute,Line,module,{_,_}}=Form, St0) -> St1 = add_error(Line, pmod_unsupported, St0), attribute_state(Form, St1#lint{state=attribute}); -start_state({attribute,_,module,M}, St0) -> +start_state({attribute,Line,module,M}, St0) -> St1 = St0#lint{module=M}, - St1#lint{state=attribute}; + St2 = St1#lint{state=attribute}, + case is_non_latin1_name(M) of + true -> + add_error(Line, non_latin1_module_unsupported, St2); + false -> + St2 + end; start_state(Form, St) -> Anno = case Form of {eof, L} -> erl_anno:new(L); @@ -745,6 +753,9 @@ start_state(Form, St) -> St1 = add_error(Anno, undefined_module, St), attribute_state(Form, St1#lint{state=attribute}). +is_non_latin1_name(Name) -> + lists:any(fun(C) -> C > 255 end, atom_to_list(Name)). + %% attribute_state(Form, State) -> %% State' |