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| author | Lukas Larsson <[email protected]> | 2018-06-11 15:14:30 +0200 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2018-06-11 15:14:30 +0200 |
| commit | a221bb53d41de10f5fcf3d5d6c0174af702c3cce (patch) | |
| tree | d0468b9f989b17fe86f847b29f1bbcf7184abbcc /lib/stdlib/src/maps.erl | |
| parent | e1d7d2d501bd1d28a3c0962d9230147503e3a1c8 (diff) | |
| parent | 51f630ebd4ac92780c28748afc427c90e97d88d3 (diff) | |
| download | otp-a221bb53d41de10f5fcf3d5d6c0174af702c3cce.tar.gz otp-a221bb53d41de10f5fcf3d5d6c0174af702c3cce.tar.bz2 otp-a221bb53d41de10f5fcf3d5d6c0174af702c3cce.zip | |
Merge branch 'jl/sharpen-maps-tests/OTP-14012'
* jl/sharpen-maps-tests/OTP-14012:
stdlib: Fix error reason for maps:with/without
Check for the overlap between maps and iterators
Diffstat (limited to 'lib/stdlib/src/maps.erl')
| -rw-r--r-- | lib/stdlib/src/maps.erl | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/stdlib/src/maps.erl b/lib/stdlib/src/maps.erl index a13f340709..a1634547f3 100644 --- a/lib/stdlib/src/maps.erl +++ b/lib/stdlib/src/maps.erl @@ -249,7 +249,7 @@ fold(Fun,Init,Map) when is_function(Fun,3), is_map(Map) -> fold(Fun,Init,Iterator) when is_function(Fun,3), ?IS_ITERATOR(Iterator) -> fold_1(Fun,Init,Iterator); fold(Fun,Init,Map) -> - erlang:error(error_type(Map),[Fun,Init,Map]). + erlang:error(error_type_iter(Map),[Fun,Init,Map]). fold_1(Fun, Acc, Iter) -> case next(Iter) of @@ -272,7 +272,7 @@ map(Fun,Map) when is_function(Fun, 2), is_map(Map) -> map(Fun,Iterator) when is_function(Fun, 2), ?IS_ITERATOR(Iterator) -> maps:from_list(map_1(Fun, Iterator)); map(Fun,Map) -> - erlang:error(error_type(Map),[Fun,Map]). + erlang:error(error_type_iter(Map),[Fun,Map]). map_1(Fun, Iter) -> case next(Iter) of @@ -342,5 +342,8 @@ with(Ks,M) -> erlang:error(error_type(M),[Ks,M]). -error_type(M) when is_map(M); ?IS_ITERATOR(M) -> badarg; +error_type(M) when is_map(M) -> badarg; error_type(V) -> {badmap, V}. + +error_type_iter(M) when is_map(M); ?IS_ITERATOR(M) -> badarg; +error_type_iter(V) -> {badmap, V}. |