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Diffstat (limited to 'lib/stdlib/src/erl_lint.erl')
| -rw-r--r-- | lib/stdlib/src/erl_lint.erl | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/lib/stdlib/src/erl_lint.erl b/lib/stdlib/src/erl_lint.erl index 3b3e4db518..db98c7020c 100644 --- a/lib/stdlib/src/erl_lint.erl +++ b/lib/stdlib/src/erl_lint.erl @@ -2328,6 +2328,23 @@ is_valid_map_key_value(K) -> foldl(fun(E,B) -> B andalso is_valid_map_key_value(E) end,true,Es); + {map,_,Arg,Ps} -> + % only check for value expressions to be valid + % invalid map expressions are later checked in + % core and kernel + is_valid_map_key_value(Arg) andalso foldl(fun + ({Tag,_,Ke,Ve},B) when Tag =:= map_field_assoc; + Tag =:= map_field_exact -> + B andalso is_valid_map_key_value(Ke) + andalso is_valid_map_key_value(Ve) + end, true, Ps); + {map,_,Ps} -> + foldl(fun + ({Tag,_,Ke,Ve},B) when Tag =:= map_field_assoc; + Tag =:= map_field_exact -> + B andalso is_valid_map_key_value(Ke) + andalso is_valid_map_key_value(Ve) + end, true, Ps); {bin,_,Es} -> % only check for value expressions to be valid % invalid binary expressions are later checked in |