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tapted authored
There isn't much that uses bit_cast. bit_cast requires memcpy which requires <string.h> On Mac, <string.h> includes AvailabilityInternal.h which is half a megabyte and defines dozens of macros. Providing <string.h> in base/macros.h also tempts IWYU violations. Try to avoid it. Add base/bit_cast.h and include it from the 17 files that need it. Then remove the <string.h> #include from base/macros.h and IWYU. BUG=395001 Review URL: https://codereview.chromium.org/399313006 Cr-Commit-Position: refs/heads/master@{#369348}
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