diff options
| -rw-r--r-- | lib/compiler/src/v3_core.erl | 2 | ||||
| -rw-r--r-- | lib/compiler/test/map_SUITE.erl | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/lib/compiler/src/v3_core.erl b/lib/compiler/src/v3_core.erl index 7c229210a0..8074456be2 100644 --- a/lib/compiler/src/v3_core.erl +++ b/lib/compiler/src/v3_core.erl @@ -805,7 +805,7 @@ map_op(map_field_assoc) -> #c_literal{val=assoc}; map_op(map_field_exact) -> #c_literal{val=exact}. is_valid_map_src(#c_literal{val = M}) when is_map(M) -> true; -is_valid_map_src(#c_var{}) -> true; +is_valid_map_src(#c_var{}=Var) -> not cerl:is_c_fname(Var); is_valid_map_src(_) -> false. %% try_exception([ExcpClause], St) -> {[ExcpVar],Handler,St}. diff --git a/lib/compiler/test/map_SUITE.erl b/lib/compiler/test/map_SUITE.erl index b3cafe4ed9..af98584e00 100644 --- a/lib/compiler/test/map_SUITE.erl +++ b/lib/compiler/test/map_SUITE.erl @@ -883,6 +883,9 @@ t_update_map_expressions(Config) when is_list(Config) -> %% Error cases. {'EXIT',{{badmap,<<>>},_}} = (catch (id(<<>>))#{ a := 42, b => 2 }), {'EXIT',{{badmap,[]},_}} = (catch (id([]))#{ a := 42, b => 2 }), + {'EXIT',{{badmap,_},_}} = + (catch (fun t_update_map_expressions/1)#{u => 42}), + ok. |