Using Clang's -Wunused-variable to Detect Unused Declarations
Enable Clang's -Wunused-variable to catch declared‑but‑never‑read variables, see how Sema emits the diagnostic, and learn limits and silencing techniques.
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Enable Clang's -Wunused-variable to catch declared‑but‑never‑read variables, see how Sema emits the diagnostic, and learn limits and silencing techniques.
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