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dearblue
8ecfacefca
The method introduced by #5979 causes a fault by swapping classes. ```console % bin/mruby -e 'Method = Proc; p Object.method(:inspect)' zsh: segmentation fault (core dumped) bin/mruby -e 'Method = Proc; p Object.method(:inspect)' ``` After applying this patch, a `TypeError` exception will be raised. ```console % bin/mruby -e 'Method = Proc; p Object.method(:inspect)' trace (most recent call last): [1] -e:1 -e:1:in method: allocation failure of Proc (TypeError) ``` However, if the `mrb_vtype` is the same object, the same care must still be taken as before. ```console % bin/mruby -e 'Method = Binding; p method(:puts).eval("12345")' trace (most recent call last): [1] -e:1 -e:1:in eval: wrong argument type nil (expected Proc) (TypeError) ```