Ref #481 #404 . Once accepted, anywhere JANSSON_ATTRS is used needs two pair of parentheses. Not sure if it's the best solution for variadic macro not support in c89.
Coverage remained the same at 95.334% when pulling 1f889c4b603f37278c8660440912c17ac32bceee on AllenX2018:fix-issue481 into c436bec6821dd6181a2ff9f5f7e32cc37005e10d on akheron:master.
Ref #481 #404 . Once accepted, anywhere JANSSON_ATTRS is used needs two pair of parentheses. Not sure if it's the best solution for variadic macro not support in c89.