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authorBjörn Gustavsson <[email protected]>2013-02-12 17:38:22 +0100
committerBjörn Gustavsson <[email protected]>2013-02-13 11:25:54 +0100
commit1d6ac47dc148bcfdb61c205b709b61172374eb30 (patch)
treeb9ea8e5e302c7f12f3e9aee3c4ce4ff63c2d2b4b /lib/dialyzer
parent87fe90a69421b9fc462f94a6bf4b760f92fd49e0 (diff)
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Make the file:filename() type more restrictive
The recommended type for filenames is a list of characters (which may be Unicode characters greater than 255). Change the file:filename() to reflect that. For the filename module we still need a type that can be either a string or a binary, so we need to introduce the type file:filename_all().
Diffstat (limited to 'lib/dialyzer')
-rw-r--r--lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes16
1 files changed, 8 insertions, 8 deletions
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 4850f3ff0c..173ff3a9f1 100644
--- a/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes
+++ b/lib/dialyzer/test/small_SUITE_data/results/contracts_with_subtypes
@@ -5,18 +5,18 @@ contracts_with_subtypes.erl:108: The call contracts_with_subtypes:rec_arg({'a',{
contracts_with_subtypes.erl:109: The call contracts_with_subtypes:rec_arg({'b',{'a','b'}}) breaks the contract (Arg) -> 'ok' when is_subtype(Arg,{'a',A} | {'b',B}), is_subtype(A,'a' | {'b',B}), is_subtype(B,'b' | {'a',A})
contracts_with_subtypes.erl:110: The call contracts_with_subtypes:rec_arg({'a',{'b',{'a','b'}}}) breaks the contract (Arg) -> 'ok' when is_subtype(Arg,{'a',A} | {'b',B}), is_subtype(A,'a' | {'b',B}), is_subtype(B,'b' | {'a',A})
contracts_with_subtypes.erl:111: The call contracts_with_subtypes:rec_arg({'b',{'a',{'b','a'}}}) breaks the contract (Arg) -> 'ok' when is_subtype(Arg,{'a',A} | {'b',B}), is_subtype(A,'a' | {'b',B}), is_subtype(B,'b' | {'a',A})
-contracts_with_subtypes.erl:142: The pattern 1 can never match the type binary() | string()
-contracts_with_subtypes.erl:145: The pattern 'alpha' can never match the type {'ok',_} | {'ok',_,binary() | string()}
-contracts_with_subtypes.erl:147: The pattern 42 can never match the type {'ok',_} | {'ok',_,binary() | string()}
+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:202: The pattern 1 can never match the type binary() | string()
-contracts_with_subtypes.erl:205: The pattern {'ok', _} can never match the type {'ok',X,binary() | string()}
-contracts_with_subtypes.erl:206: The pattern 'alpha' can never match the type {'ok',X,binary() | string()}
-contracts_with_subtypes.erl:207: The pattern {'ok', 42} can never match the type {'ok',X,binary() | string()}
-contracts_with_subtypes.erl:208: The pattern 42 can never match the type {'ok',X,binary() | string()}
+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: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'