[libcxx-commits] [libcxx] [libc++] Reduce the amount of formatter code included in <vector> (PR #178683)

[Louis Dionne via libcxx-commits]

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@@ -0,0 +1,59 @@
+// -*- C++ -*-
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ldionne wrote:

Suggestion: introduce another free function that implements the stuff and has the dependencies. Fwd declare from formatter_bool.

Goal: to not introduce yet another way of doing fwd decls.

https://github.com/llvm/llvm-project/pull/178683