Fix default argument for callback #337
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adayton1
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adrienbernede,
dtaller,
liu15 and
robinson96
dtaller
approved these changes
Sep 30, 2025
liu15
approved these changes
Sep 30, 2025
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Some compilers (e.g. gcc 11.2.1) get tripped up by the use of a lambda as a default argument in a header file. I believe it has to do with possible ODR violations since no two lambdas are the same type. Using a functor object instead works around the issue. It should still be inlined.