Fix callable flag_value being instantiated when used as a default#3225
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kdeldycke wants to merge 1 commit intopallets:mainfrom
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Fix callable flag_value being instantiated when used as a default#3225kdeldycke wants to merge 1 commit intopallets:mainfrom
flag_value being instantiated when used as a default#3225kdeldycke wants to merge 1 commit intopallets:mainfrom
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This fix issue #3121, where a
flag_valueset to a class produce an instance of that class in the particular case that it is explicitly set as the default.The fix consist in lazily resolving the default value at the time of use, with a branch dedicated to callables.
I extended the unittests to
default_mapto demonstrate the current state of callable presence in them.