[libc-commits] [libc] [libc] Support %lc in printf (PR #169983)

[Alexey Samsonov via libc-commits]

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@@ -9,8 +9,14 @@
 #include "src/__support/macros/config.h"
 #include "src/stdio/sprintf.h"
 
+#ifndef LIBC_COPT_PRINTF_DISABLE_WIDE
+#include "hdr/types/wchar_t.h"
+#include "hdr/wchar_macros.h"
+#endif // LIBC_COPT_PRINTF_DISABLE_WIDE
+
 #include "src/__support/FPUtil/FPBits.h"
 #include "src/__support/libc_errno.h"
+#include "test/UnitTest/ErrnoCheckingTest.h"
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vonosmas wrote:

The ErrnoCheckingTest harness is never actually used below, did you intend to use it?

https://github.com/llvm/llvm-project/pull/169983