diff options
Diffstat (limited to 'lib/dialyzer')
| -rw-r--r-- | lib/dialyzer/src/dialyzer_contracts.erl | 6 | ||||
| -rw-r--r-- | lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes | 16 |
2 files changed, 12 insertions, 10 deletions
diff --git a/lib/dialyzer/src/dialyzer_contracts.erl b/lib/dialyzer/src/dialyzer_contracts.erl index 3467ab4e65..5b2c52b2d0 100644 --- a/lib/dialyzer/src/dialyzer_contracts.erl +++ b/lib/dialyzer/src/dialyzer_contracts.erl @@ -404,7 +404,8 @@ contract_from_form([{type, _, 'fun', [_, _]} = Form | Left], RecDict, throw({error, NewMsg}) end, NewType = erl_types:t_solve_remote(Type, ExpTypes, AllRecords), - {NewType, []} + NewTypeNoVars = erl_types:subst_all_vars_to_any(NewType), + {NewTypeNoVars, []} end, NewTypeAcc = [TypeFun | TypeAcc], NewFormAcc = [{Form, []} | FormAcc], @@ -418,7 +419,8 @@ contract_from_form([{type, _L1, bounded_fun, process_constraints(Constr, RecDict, ExpTypes, AllRecords), Type = erl_types:t_from_form(Form, RecDict, VarDict), NewType = erl_types:t_solve_remote(Type, ExpTypes, AllRecords), - {NewType, Constr1} + NewTypeNoVars = erl_types:subst_all_vars_to_any(NewType), + {NewTypeNoVars, Constr1} end, NewTypeAcc = [TypeFun | TypeAcc], NewFormAcc = [{Form, Constr} | FormAcc], diff --git a/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes b/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes index 173ff3a9f1..bfa33cd296 100644 --- a/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes +++ b/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes @@ -8,15 +8,15 @@ contracts_with_subtypes.erl:111: The call contracts_with_subtypes:rec_arg({'b',{ contracts_with_subtypes.erl:142: The pattern 1 can never match the type string() contracts_with_subtypes.erl:145: The pattern 'alpha' can never match the type {'ok',_} | {'ok',_,string()} contracts_with_subtypes.erl:147: The pattern 42 can never match the type {'ok',_} | {'ok',_,string()} -contracts_with_subtypes.erl:163: The pattern 'alpha' can never match the type {'ok',X} -contracts_with_subtypes.erl:165: The pattern 42 can never match the type {'ok',X} -contracts_with_subtypes.erl:183: The pattern 'alpha' can never match the type {'ok',X} -contracts_with_subtypes.erl:185: The pattern 42 can never match the type {'ok',X} +contracts_with_subtypes.erl:163: The pattern 'alpha' can never match the type {'ok',_} +contracts_with_subtypes.erl:165: The pattern 42 can never match the type {'ok',_} +contracts_with_subtypes.erl:183: The pattern 'alpha' can never match the type {'ok',_} +contracts_with_subtypes.erl:185: The pattern 42 can never match the type {'ok',_} contracts_with_subtypes.erl:202: The pattern 1 can never match the type string() -contracts_with_subtypes.erl:205: The pattern {'ok', _} can never match the type {'ok',X,string()} -contracts_with_subtypes.erl:206: The pattern 'alpha' can never match the type {'ok',X,string()} -contracts_with_subtypes.erl:207: The pattern {'ok', 42} can never match the type {'ok',X,string()} -contracts_with_subtypes.erl:208: The pattern 42 can never match the type {'ok',X,string()} +contracts_with_subtypes.erl:205: The pattern {'ok', _} can never match the type {'ok',_,string()} +contracts_with_subtypes.erl:206: The pattern 'alpha' can never match the type {'ok',_,string()} +contracts_with_subtypes.erl:207: The pattern {'ok', 42} can never match the type {'ok',_,string()} +contracts_with_subtypes.erl:208: The pattern 42 can never match the type {'ok',_,string()} contracts_with_subtypes.erl:234: Function flat_ets_new_t/0 has no local return contracts_with_subtypes.erl:235: The call contracts_with_subtypes:flat_ets_new(12,[]) breaks the contract (Name,Options) -> atom() when is_subtype(Name,atom()), is_subtype(Options,[Option]), is_subtype(Option,'set' | 'ordered_set' | 'bag' | 'duplicate_bag' | 'public' | 'protected' | 'private' | 'named_table' | {'keypos',integer()} | {'heir',pid(),term()} | {'heir','none'} | {'write_concurrency',boolean()} | {'read_concurrency',boolean()} | 'compressed') contracts_with_subtypes.erl:23: Invalid type specification for function contracts_with_subtypes:extract2/0. The success typing is () -> 'something' |