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Diffstat (limited to 'lib/stdlib/src/erl_parse.yrl')
| -rw-r--r-- | lib/stdlib/src/erl_parse.yrl | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/stdlib/src/erl_parse.yrl b/lib/stdlib/src/erl_parse.yrl index 3bb7a90c4f..8601c89d59 100644 --- a/lib/stdlib/src/erl_parse.yrl +++ b/lib/stdlib/src/erl_parse.yrl @@ -664,6 +664,8 @@ find_arity_from_specs([Spec|_]) -> {type, _, 'fun', [{type, _, product, Args},_]} = Fun, length(Args). +build_def({var, L, '_'}, _Types) -> + ret_err(L, "bad type variable"); build_def(LHS, Types) -> IsSubType = {atom, ?line(LHS), is_subtype}, {type, ?line(LHS), constraint, [IsSubType, [LHS, Types]]}. |