[PATCH] D124221: Reimplement `__builtin_dump_struct` in Sema.

[Wang Yihan via Phabricator via cfe-commits]

yihanaa added a comment.

This is unfortunately true, unless we generate some code that calculates the length of the string at runtime. I find it difficult to draw the line between defining this built-in functionality and developers developing printf-like functionality, if built-in does too much, flexibility will decrease, if built-in does less, (features like length limits) then develop personnel may need to do some work.   o(≧口≦)o


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https://reviews.llvm.org/D124221