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| author | José Valim <[email protected]> | 2017-05-24 12:59:14 +0200 |
|---|---|---|
| committer | José Valim <[email protected]> | 2017-07-07 13:05:56 +0200 |
| commit | e8d45ae14c6c3bdfcbbc7964228b004ef4f11ea6 (patch) | |
| tree | b67c91b79cf05cad579f24e57acc360068a87276 /lib | |
| parent | e011a03496e86eb20c21c5edcbafbb8dcbebe22d (diff) | |
| download | otp-e8d45ae14c6c3bdfcbbc7964228b004ef4f11ea6.tar.gz otp-e8d45ae14c6c3bdfcbbc7964228b004ef4f11ea6.tar.bz2 otp-e8d45ae14c6c3bdfcbbc7964228b004ef4f11ea6.zip | |
Add stacktrace entries to BIF calls from emulator
The goal of this change is to improve debugging of
emulator calls. For example, the following code
rem(1, y)
will error with atom `badarith` when y is 0 and the
stacktrace has no entry for `erlang:rem/2`, making
such cases very hard to debug. This patch makes it
so the stacktrace includes `erlang:rem(1, 0)`.
The following emulator BIFs have been changed:
* band/2
* bnot/1
* bor/2
* bsl/2
* bsr/2
* bxor/2
* div/2
* element/2
* int_div/2
* rem/2
* sminus/2
* splus/2
* stimes/2
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/compiler/test/trycatch_SUITE.erl | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/compiler/test/trycatch_SUITE.erl b/lib/compiler/test/trycatch_SUITE.erl index a591d6cc93..42dbf7d5f0 100644 --- a/lib/compiler/test/trycatch_SUITE.erl +++ b/lib/compiler/test/trycatch_SUITE.erl @@ -324,11 +324,11 @@ eclectic(Conf) when is_list(Conf) -> {{error,{exit,V},{'EXIT',V}},V} = eclectic_1({foo,{error,{exit,V}}}, error, {value,V}), {{value,{value,V},V}, - {'EXIT',{badarith,[{?MODULE,my_add,2,_}|_]}}} = + {'EXIT',{badarith,[{erlang,'+',[0,a],_},{?MODULE,my_add,2,_}|_]}}} = eclectic_1({foo,{value,{value,V}}}, undefined, {'add',{0,a}}), {{'EXIT',V},V} = eclectic_1({catch_foo,{exit,V}}, undefined, {throw,V}), - {{error,{'div',{1,0}},{'EXIT',{badarith,[{?MODULE,my_div,2,_}|_]}}}, + {{error,{'div',{1,0}},{'EXIT',{badarith,[{erlang,'div',[1,0],_},{?MODULE,my_div,2,_}|_]}}}, {'EXIT',V}} = eclectic_1({foo,{error,{'div',{1,0}}}}, error, {exit,V}), {{{error,V},{'EXIT',{V,[{?MODULE,foo,1,_}|_]}}}, @@ -345,7 +345,7 @@ eclectic(Conf) when is_list(Conf) -> eclectic_2({error,{value,V}}, throw, {error,V}), {{caught,{'EXIT',{badarg,[{erlang,abs,[V],_}|_]}}},V} = eclectic_2({value,{'abs',V}}, undefined, {value,V}), - {{caught,{'EXIT',{badarith,[{?MODULE,my_add,2,_}|_]}}},V} = + {{caught,{'EXIT',{badarith,[{erlang,'+',[0,a],_},{?MODULE,my_add,2,_}|_]}}},V} = eclectic_2({exit,{'add',{0,a}}}, exit, {value,V}), {{caught,{'EXIT',V}},undefined} = eclectic_2({value,{error,V}}, undefined, {exit,V}), |