Remove some implicit conversions #4447
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The "1" used for the bitshift is treated as int, and this causes an implicit conversion to `UInt` when performing the logical and. Explicitly casting the number to `UInt` avoids the warning.
Some indices in `include/fmt/base.h` are expressed as `int` types, which causes an implicit conversion to a `size_t` when they are actually used as index. Explicitly casting the value avoids the warning.
The number of bits is used to express the size of a buffer. Using an `int` causes an implicit conversion warning, let's use a `size_t` which is the right type for the job.
vitaut
requested changes
May 14, 2025
The warnings appear when The best way to reproduce the warnings is just enable the warnings during the compilation of cmake -B build -DCMAKE_CXX_FLAGS="-Wconversion -Wsign-conversion"
cmake --build build -j $(nproc) |
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This fixes some implicit conversions that can cause noise when compiling other projects if conversions warnings (
-Wconversion -Wsign-conversionin GCC) are enabled.