[clang] [llvm] [LLVMOffload] Add more error types + GetLastError/PeekAtLastError (PR #213389)

[Kevin Sala Penades via cfe-commits]

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@@ -78,45 +79,46 @@ Error_t Memcpy(void *Dst, const void *Src, size_t Size, MemcpyKind Kind) {
     fprintf(stderr, LANGUAGE_STR "MemcpyDefault is not implemented yet");
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kevinsala wrote:

Not part of this PR, but I'd use a new macro for that (similar to `CHECK_FATAL`), and using `llvm::errs()`.

https://github.com/llvm/llvm-project/pull/213389