[libcxx-commits] [PATCH] D129195: [libc++] Implement P1423R3 (char8_t backward compatibility remediation)

[Nikolas Klauser via Phabricator via libcxx-commits]

philnik added inline comments.


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Comment at: libcxx/test/std/input.output/iostream.format/output.streams/ostream/deleted_output_functions.verify.cpp:24
+  s << wchar_t();                      // expected-error {{overload resolution selected deleted operator '<<'}}
+  s << std::declval<const wchar_t*>(); // expected-error {{overload resolution selected deleted operator '<<'}}
+#endif
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Mordante wrote:
> Mainly curious, but will `std::declval<wchar_t*>();` be valid? I expect it will.
No it isn't valid. The deleted `const wchar_t*` overload is the best match.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D129195/new/

https://reviews.llvm.org/D129195