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Viewing changes to lib/dialyzer/test/race_SUITE_data/src/ets_insert_args1.erl

  • Committer: Package Import Robot
  • Author(s): Sergei Golovan
  • Date: 2011-12-15 19:20:10 UTC
  • mfrom: (1.1.18) (3.5.15 sid)
  • mto: (3.5.16 sid)
  • mto: This revision was merged to the branch mainline in revision 33.
  • Revision ID: package-import@ubuntu.com-20111215192010-jnxcfe3tbrpp0big
Tags: 1:15.b-dfsg-1
* New upstream release.
* Upload to experimental because this release breaks external drivers
  API along with ABI, so several applications are to be fixed.
* Removed SSL patch because the old SSL implementation is removed from
  the upstream distribution.
* Removed never used patch which added native code to erlang beam files.
* Removed the erlang-docbuilder binary package because the docbuilder
  application was dropped by upstream.
* Documented dropping ${erlang-docbuilder:Depends} substvar in
  erlang-depends(1) manpage.
* Made erlang-base and erlang-base-hipe provide virtual package
  erlang-abi-15.b (the number means the first erlang version, which
  provides current ABI).

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lib/dialyzer/test/race_SUITE_data/src/ets_insert_args1.erl
 
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%% This tests the presence of possible races due to an ets:lookup/ets:insert
 
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%% combination. It takes into account the argument types of the calls.
 
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-module(ets_insert_args1).
 
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-export([start/0]).
 
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start() ->
 
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  F = fun(T) -> [{_, N}] = ets:lookup(T, counter),
 
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               ets:insert(T, [{counter, N+1}])
 
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      end,
 
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  io:format("Created ~w\n", [ets:new(foo, [named_table, public])]),
 
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  ets:insert(foo, {counter, 0}),
 
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  io:format("Inserted ~w\n", [{counter, 0}]),
 
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  F(foo),
 
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  io:format("Update complete\n", []),
 
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  ObjectList = ets:lookup(foo, counter),
 
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  io:format("Counter: ~w\n", [ObjectList]).