[PATCH] D70769: [Support] add vfs support for ExpandResponseFiles

liu hui via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Nov 28 04:14:46 PST 2019


lh123 marked an inline comment as done.
lh123 added inline comments.


================
Comment at: llvm/lib/Support/CommandLine.cpp:1069
+      return llvm::createStringError(
+          std::make_error_code(std::errc::illegal_byte_sequence),
+          "Could not convert UTF16 To UTF8");
----------------
jhenderson wrote:
> jhenderson wrote:
> > `std::make_error_code(std::errc::illegal_byte_sequence)` -> `errc::illegal_byte_sequence`
> LLVM has its own errc error_code set. Please use that, i.e. delete the `std::` (note that I didn't add `std::` in my previous comment).
I think we should use `std::errc::illegal_byte_sequence`, because it's sigature is:
 ```
template <typename... Ts>
inline Error createStringError(std::errc EC, char const *Fmt, const Ts &... Vals)
```


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D70769





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