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authorHans Bolinder <[email protected]>2016-11-23 08:29:19 +0100
committerHans Bolinder <[email protected]>2016-11-23 08:29:19 +0100
commitce5bbeaf294491ba74c8cf793a22cc6d00d368b7 (patch)
tree8b20d84e53cdb9bcdf463652f9c4ba104a61e516 /lib/dialyzer/src/dialyzer.erl
parentd2140c30ee03d3cf1b6f60927046ae4c0d1828eb (diff)
parenta5f88f548c7f1045b5aa9642574167df899c2f3b (diff)
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Merge branch 'hasse/dialyzer/improve_messages/OTP-11403' into maint
* hasse/dialyzer/improve_messages/OTP-11403: dialyzer: Substitute 'opacity' for 'opaqueness' dialyzer: Improve a warning message dialyzer: Improve a warning message dialyzer: Correct a warnings message
Diffstat (limited to 'lib/dialyzer/src/dialyzer.erl')
-rw-r--r--lib/dialyzer/src/dialyzer.erl16
1 files changed, 10 insertions, 6 deletions
diff --git a/lib/dialyzer/src/dialyzer.erl b/lib/dialyzer/src/dialyzer.erl
index 7f86520c06..d25ffd02a2 100644
--- a/lib/dialyzer/src/dialyzer.erl
+++ b/lib/dialyzer/src/dialyzer.erl
@@ -2,7 +2,7 @@
%%-----------------------------------------------------------------------
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2006-2015. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2016. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -407,6 +407,10 @@ message_to_string({contract_range, [Contract, M, F, ArgStrings, Line, CRet]}) ->
message_to_string({invalid_contract, [M, F, A, Sig]}) ->
io_lib:format("Invalid type specification for function ~w:~w/~w."
" The success typing is ~s\n", [M, F, A, Sig]);
+message_to_string({contract_with_opaque, [M, F, A, OpaqueType, SigType]}) ->
+ io_lib:format("The specification for ~w:~w/~w"
+ " has an opaque subtype ~s which is violated by the"
+ " success typing ~s\n", [M, F, A, OpaqueType, SigType]);
message_to_string({extra_range, [M, F, A, ExtraRanges, SigRange]}) ->
io_lib:format("The specification for ~w:~w/~w states that the function"
" might also return ~s but the inferred return is ~s\n",
@@ -432,25 +436,25 @@ message_to_string({opaque_guard, [Arg1, Infix, Arg2, ArgNs]}) ->
io_lib:format("Guard test ~s ~s ~s contains ~s\n",
[Arg1, Infix, Arg2, form_positions(ArgNs)]);
message_to_string({opaque_guard, [Guard, Args]}) ->
- io_lib:format("Guard test ~w~s breaks the opaqueness of its argument\n",
+ io_lib:format("Guard test ~w~s breaks the opacity of its argument\n",
[Guard, Args]);
message_to_string({opaque_match, [Pat, OpaqueType, OpaqueTerm]}) ->
Term = if OpaqueType =:= OpaqueTerm -> "the term";
true -> OpaqueTerm
end,
io_lib:format("The attempt to match a term of type ~s against the ~s"
- " breaks the opaqueness of ~s\n", [OpaqueType, Pat, Term]);
+ " breaks the opacity of ~s\n", [OpaqueType, Pat, Term]);
message_to_string({opaque_neq, [Type, _Op, OpaqueType]}) ->
io_lib:format("Attempt to test for inequality between a term of type ~s"
" and a term of opaque type ~s\n", [Type, OpaqueType]);
message_to_string({opaque_type_test, [Fun, Args, Arg, ArgType]}) ->
- io_lib:format("The type test ~s~s breaks the opaqueness of the term ~s~s\n",
+ io_lib:format("The type test ~s~s breaks the opacity of the term ~s~s\n",
[Fun, Args, Arg, ArgType]);
message_to_string({opaque_size, [SizeType, Size]}) ->
- io_lib:format("The size ~s breaks the opaqueness of ~s\n",
+ io_lib:format("The size ~s breaks the opacity of ~s\n",
[SizeType, Size]);
message_to_string({opaque_call, [M, F, Args, Culprit, OpaqueType]}) ->
- io_lib:format("The call ~s:~s~s breaks the opaqueness of the term ~s :: ~s\n",
+ io_lib:format("The call ~s:~s~s breaks the opacity of the term ~s :: ~s\n",
[M, F, Args, Culprit, OpaqueType]);
%%----- Warnings for concurrency errors --------------------
message_to_string({race_condition, [M, F, Args, Reason]}) ->