WIP: COMP: fixed some clang -Wformat-nonliteral warnings #5065
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Added an ITK_FORMAT_PRINTF macro to wrap the gcc/clang `__attribute__((format(printf)))`. Use it to decorate some functions that call vsnprintf().
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@seanm This seems to work on all platforms! |
Do you know if the CI here has gcc with -Wformat-literal enabled? |
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@seanm I don't think so git grep format-literal did not have any responses. |
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Where/how can we add warnings flags to CI? |
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Thanks. But I don't see any |
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CMake's defaults, probably, which might be slightly different from compiler's defaults. |
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Not sure if this works with gcc...