Commit 25fc40b0bd44c484051064bc6b945ea9943f88dd

Ryan C. Gordon 2021-06-10T13:56:22

stdinc: Silence clang warning for -Wimplicit-fallthrough. In a more ideal world, we'd use the appropriate `__attribute__` here, but it's one thing in a public header that probably shouldn't be there at all, so this is good enough for now. Fixes #4307.