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| author | Björn-Egil Dahlberg <[email protected]> | 2015-09-25 17:03:02 +0200 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2015-11-17 16:07:55 +0100 |
| commit | 1391715d8bbba315e1509e60e6245159a009bd9b (patch) | |
| tree | 0afa756ee9ed8bb0d88c441533cb778fe08e1b13 /lib/kernel | |
| parent | 8f8aa9c5c4e26e563c935e06f8346175fa15d876 (diff) | |
| download | otp-1391715d8bbba315e1509e60e6245159a009bd9b.tar.gz otp-1391715d8bbba315e1509e60e6245159a009bd9b.tar.bz2 otp-1391715d8bbba315e1509e60e6245159a009bd9b.zip | |
Use copy literal range check in message passing and purging
Diffstat (limited to 'lib/kernel')
| -rw-r--r-- | lib/kernel/src/code_server.erl | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/lib/kernel/src/code_server.erl b/lib/kernel/src/code_server.erl index e461c95d19..68dd21b1d7 100644 --- a/lib/kernel/src/code_server.erl +++ b/lib/kernel/src/code_server.erl @@ -1428,16 +1428,18 @@ absname_vr([[X, $:]|Name], _, _AbsBase) -> do_purge(Mod0) -> Mod = to_atom(Mod0), case erlang:check_old_code(Mod) of - false -> - false; - true -> - Res = check_proc_code(erlang:processes(), Mod, true), - try - erlang:purge_module(Mod) - catch - _:_ -> ignore - end, - Res + false -> + false; + true -> + true = erlang:copy_literals(Mod, true), + Res = check_proc_code(erlang:processes(), Mod, true), + true = erlang:copy_literals(Mod, false), + try + erlang:purge_module(Mod) + catch + _:_ -> ignore + end, + Res end. %% do_soft_purge(Module) @@ -1451,10 +1453,13 @@ do_soft_purge(Mod0) -> false -> true; true -> + true = erlang:copy_literals(Mod, true), case check_proc_code(erlang:processes(), Mod, false) of false -> + true = erlang:copy_literals(Mod, false), false; true -> + true = erlang:copy_literals(Mod, false), try erlang:purge_module(Mod) catch |