confirm that a "never" value is indeed present #819
Merged
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feat(
require-returns-check,require-yields-check,require-throws): confirm that a "never" value is indeed presentInspired by and closes #817 .
Note that as we have no
require-throws-check(which would be pretty useless since functions often call other functions that throw without having a throw statement themselves), I've added the "never" checking torequire-throws.