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| author | Björn Gustavsson <[email protected]> | 2011-02-16 06:54:15 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2011-08-16 08:58:50 +0200 |
| commit | be04820c070d01d7565b936fa14efc2941055e0b (patch) | |
| tree | 059e5070b9597c0320e4f9c58ddeb24c30aa9e66 /lib/mnesia | |
| parent | 87e639bef1cbe37f63fcd376ec17dc8fca77fe3f (diff) | |
| download | otp-be04820c070d01d7565b936fa14efc2941055e0b.tar.gz otp-be04820c070d01d7565b936fa14efc2941055e0b.tar.bz2 otp-be04820c070d01d7565b936fa14efc2941055e0b.zip | |
emulator: Add a fourth element in exception stacktraces
This commit is a preparation for introducing location information
(filename/line number) in stacktraces in exceptions. Currently
a stack trace looks like:
[{Mod1,Function1,Arity1},
.
.
.
{ModN,FunctionN,ArityN}]
Add a forth element to each tuple that can be used indication
the filename and line number of the source file:
[{Mod1,Function1,Arity1,Location1},
.
.
.
{ModN,FunctionN,ArityN,LocationN}]
In this commit, the fourth element will just be an empty list,
and we will change all code that look at or manipulate stacktraces.
Diffstat (limited to 'lib/mnesia')
| -rw-r--r-- | lib/mnesia/src/mnesia_lib.erl | 2 | ||||
| -rw-r--r-- | lib/mnesia/src/mnesia_loader.erl | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/lib/mnesia/src/mnesia_lib.erl b/lib/mnesia/src/mnesia_lib.erl index 7e926a6258..775d370d0f 100644 --- a/lib/mnesia/src/mnesia_lib.erl +++ b/lib/mnesia/src/mnesia_lib.erl @@ -413,7 +413,7 @@ pr_other(Var, Other) -> [self(), process_info(self(), registered_name), Var, Other, Why]), case Other of - {badarg, [{ets, lookup_element, _}|_]} -> + {badarg, [{ets, lookup_element, _, _}|_]} -> exit(Why); _ -> erlang:error(Why) diff --git a/lib/mnesia/src/mnesia_loader.erl b/lib/mnesia/src/mnesia_loader.erl index e785b795d1..607e205fef 100644 --- a/lib/mnesia/src/mnesia_loader.erl +++ b/lib/mnesia/src/mnesia_loader.erl @@ -464,7 +464,7 @@ init_table(Tab, disc_only_copies, Fun, false, DetsInfo,Sender) -> {ErtsVer, DetsData} -> Res = (catch dets:is_compatible_bchunk_format(Tab, DetsData)), case Res of - {'EXIT',{undef,[{dets,_,_}|_]}} -> + {'EXIT',{undef,[{dets,_,_,_}|_]}} -> Sender ! {self(), {old_protocol, Tab}}, dets:init_table(Tab, Fun); %% Old dets version {'EXIT', What} -> |