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authorBjörn Gustavsson <[email protected]>2011-02-16 06:54:15 +0100
committerBjörn Gustavsson <[email protected]>2011-08-16 08:58:50 +0200
commitbe04820c070d01d7565b936fa14efc2941055e0b (patch)
tree059e5070b9597c0320e4f9c58ddeb24c30aa9e66 /lib/stdlib/src/shell.erl
parent87e639bef1cbe37f63fcd376ec17dc8fca77fe3f (diff)
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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/stdlib/src/shell.erl')
-rw-r--r--lib/stdlib/src/shell.erl2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/stdlib/src/shell.erl b/lib/stdlib/src/shell.erl
index e3e23e09bc..964697cae6 100644
--- a/lib/stdlib/src/shell.erl
+++ b/lib/stdlib/src/shell.erl
@@ -1088,7 +1088,7 @@ shell_default(F,As,Bs) ->
end.
shell_undef(F,A) ->
- erlang:error({shell_undef,F,A}).
+ erlang:error({shell_undef,F,A,[]}).
local_func_handler(Shell, RT, Ef) ->
H = fun(Lf) ->