![]() rGcc69d211d0d65d7b introduced several uses of `printf` with format directives `%lu` and `%ld` to format values of type `size_t` and `ptrdiff_t` respectively. That doesn't reliably work in all C implementations, because those types aren't necessarily the same thing as 'long int': sometimes they're not even the same size, and when they are the same size, they might be officially defined as int rather than long (for example), which causes clang to emit a diagnostic for the mismatch. C has special-purpose printf modifier letters for these two types, so it's safer to use them. Changed all `%lu` on `size_t` to `%zu`, and all `%ld` on `ptrdiff_t` to `%td`. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D89545 |
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iterator_types.pass.cpp |