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by gaul
1791 days ago
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clang's -Wshorten-64-to-32 can catch this: https://clang.llvm.org/docs/DiagnosticsReference.html#wshort... The more general-purpose -Wconversion has many false positives, often around int to char conversion. Some functions like int toupper(int) have an unexpected int return type to deal with special out-of-bound values like EOF. |
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