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Subject: QOL: trailing comma in template arguments
From: Jefferson Carpenter (jeffersoncarpenter2_at_[hidden])
Date: 2021-01-26 02:02:11

Sometimes I like to format my code with std::variant alternatives placed
on individual lines for clarity and readability:

using LambdaTerm = std::variant<
   Application, // parse error

But I can't put a trailing comma at the end of the variant, even though
that would make it easier to cut and paste alternatives for organization.

Any work-arounds, or immediate concerns making the trailing comma
allowed by c++ syntax?


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