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authorHans Bolinder <[email protected]>2012-05-15 10:46:46 +0200
committerHans Bolinder <[email protected]>2012-05-15 10:46:46 +0200
commita1a8c859540dae42ac287a495301f7e6317ff3c3 (patch)
tree830aa78fc2d81af3e919c23598e36991a9040b3f
parent6cad5325cccd5be59d9bcd5d71df7be4a5ad7ae2 (diff)
parent55ba6810c48497149eeff21c543afe72602903d4 (diff)
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Merge branch 'hb/stdlib/correct_pretty_error/OTP-10054' into maint
* hb/stdlib/correct_pretty_error/OTP-10054: Improve the nice 'badarith' message displayed by the shell
-rw-r--r--lib/stdlib/src/lib.erl4
-rw-r--r--lib/stdlib/test/shell_SUITE.erl12
-rw-r--r--system/doc/reference_manual/expressions.xml4
3 files changed, 10 insertions, 10 deletions
diff --git a/lib/stdlib/src/lib.erl b/lib/stdlib/src/lib.erl
index 314fd60903..cf4b87d7eb 100644
--- a/lib/stdlib/src/lib.erl
+++ b/lib/stdlib/src/lib.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -209,7 +209,7 @@ explain_reason(badarg, error, [], _PF, _S) ->
explain_reason({badarg,V}, error=Cl, [], PF, S) -> % orelse, andalso
format_value(V, <<"bad argument: ">>, Cl, PF, S);
explain_reason(badarith, error, [], _PF, _S) ->
- <<"bad argument in an arithmetic expression">>;
+ <<"an error occurred when evaluating an arithmetic expression">>;
explain_reason({badarity,{Fun,As}}, error, [], _PF, _S)
when is_function(Fun) ->
%% Only the arity is displayed, not the arguments As.
diff --git a/lib/stdlib/test/shell_SUITE.erl b/lib/stdlib/test/shell_SUITE.erl
index 5be14767fa..4b83e42ee0 100644
--- a/lib/stdlib/test/shell_SUITE.erl
+++ b/lib/stdlib/test/shell_SUITE.erl
@@ -153,7 +153,7 @@ start_restricted_from_shell(Config) when is_list(Config) ->
comm_err(<<"begin init:stop() end.">>),
?line "exception exit: restricted shell does not allow init:stop()" =
comm_err(<<"begin F = fun() -> init:stop() end, F() end.">>),
- ?line "exception error: bad argument in an arithmetic expression" =
+ ?line "exception error: an error occurred when evaluating an arithmetic expression" =
comm_err(<<"begin +a end.">>),
?line "exception exit: restricted shell does not allow a + b" =
comm_err(<<"begin a+b end.">>),
@@ -2359,7 +2359,7 @@ otp_6554(Config) when is_list(Config) ->
comm_err(<<"fun(X) -> not X end(a).">>),
?line "exception error: bad argument: a" =
comm_err(<<"fun(A, B) -> A orelse B end(a, b).">>),
- ?line "exception error: bad argument in an arithmetic expression" =
+ ?line "exception error: an error occurred when evaluating an arithmetic expression" =
comm_err(<<"math:sqrt(2)/round(math:sqrt(0)).">>),
?line "exception error: interpreted function with arity 1 called with no arguments" =
comm_err(<<"fun(V) -> V end().">>),
@@ -2478,9 +2478,9 @@ otp_6554(Config) when is_list(Config) ->
" receive {'EXIT', Pid, {{nocatch,foo},_}} -> ok end "
"end.">>),
- ?line "exception error: bad argument in an arithmetic expression" =
+ ?line "exception error: an error occurred when evaluating an arithmetic expression" =
comm_err(<<"begin catch_exception(true), 1/0 end.">>),
- ?line "exception error: bad argument in an arithmetic expression" =
+ ?line "exception error: an error occurred when evaluating an arithmetic expression" =
comm_err(<<"begin catch_exception(false), 1/0 end.">>),
?line "exception error: no function clause matching call to catch_exception/1" =
comm_err(<<"catch_exception(1).">>),
@@ -2637,7 +2637,7 @@ otp_8393(Config) when is_list(Config) ->
prompt_err(<<"shell:prompt_func('> ').">>),
?line _ = shell:prompt_func(default),
- ?line "exception error: bad argument in an arithmetic expression"++_ =
+ ?line "exception error: an error occurred when evaluating an arithmetic expression"++_ =
prompt_err(<<"shell:prompt_func({shell_SUITE,prompt4}).">>),
?line _ = shell:prompt_func(default),
@@ -2710,7 +2710,7 @@ prompt3(L) ->
integer_to_list(N).
prompt4(_L) ->
- erlang:apply({erlang,'/'}, [1,0]).
+ erlang:apply(fun erlang:'/'/2, [1,0]).
prompt5(_L) ->
[1050,1072,1082,1074,1086,32,1077,32,85,110,105,99,111,100,101,32,63].
diff --git a/system/doc/reference_manual/expressions.xml b/system/doc/reference_manual/expressions.xml
index 5fca7225bb..d564b20ca6 100644
--- a/system/doc/reference_manual/expressions.xml
+++ b/system/doc/reference_manual/expressions.xml
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>2003</year><year>2011</year>
+ <year>2003</year><year>2012</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -685,7 +685,7 @@ Expr1 <input>op</input> Expr2</pre>
8> <input>2#10 bor 2#01.</input>
3
9> <input>a + 10.</input>
-** exception error: bad argument in an arithmetic expression
+** exception error: an error occurred when evaluating an arithmetic expression
in operator +/2
called as a + 10
10> <input>1 bsl (1 bsl 64).</input>