Remove unused variables in haystack/src2/http/IOProcessor.cpp #247
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Summary:
LLVM-15 has a warning
-Wunused-but-set-variable
which we treat as an error because it's so often diagnostic of a code issue. Unused variables can compromise readability or, worse, performance.This diff either (a) removes an unused variable and, possibly, it's associated code, or (b) qualifies the variable with
[[maybe_unused]]
, mostly in cases where the variable is used, but, eg, in anassert
statement that isn't present in production code.Reviewed By: dmm-fb
Differential Revision: D56065774