erichkeane added a comment.
In D119544#3486573 <https://reviews.llvm.org/D119544#3486573>, @gulfem wrote:
>> Then pipe that to a file (note the -E I added at the end). You should get a
>> file that looks like some slightly-wonky C++ code.
>
> I got the following output after running it via `-E`.
>
>
> /usr/local/google/home/gulfem/llvm-clean/llvm-project/libcxx/test/libcxx/algorithms/specialized.algorithms/special.mem.concepts/nothrow_forward_range.compile.pass.cpp:15:10:
> fatal error: 'memory' file not found
> #include <memory>
> ^~~~~~~~
> # 1
> "/usr/local/google/home/gulfem/llvm-clean/llvm-project/libcxx/test/libcxx/algorithms/specialized.algorithms/special.mem.concepts/nothrow_forward_range.compile.pass.cpp"
> # 1 "<built-in>" 1
> # 1 "<built-in>" 3
> # 434 "<built-in>" 3
> # 1 "<command line>" 1
> # 1 "<built-in>" 2
> # 1
> "/usr/local/google/home/gulfem/llvm-clean/llvm-project/libcxx/test/libcxx/algorithms/specialized.algorithms/special.mem.concepts/nothrow_forward_range.compile.pass.cpp"
> 2
> # 21
> "/usr/local/google/home/gulfem/llvm-clean/llvm-project/libcxx/test/libcxx/algorithms/specialized.algorithms/special.mem.concepts/nothrow_forward_range.compile.pass.cpp"
> template <typename>
> struct ForwardProxyIterator {
> using value_type = int;
> using difference_type = int;
> ForwardProxyIterator& operator++();
> ForwardProxyIterator operator++(int);
> bool operator==(const ForwardProxyIterator&) const;
>
> int operator*() const;
> };
>
>
> static_assert(std::ranges::__nothrow_forward_range<test_range<forward_iterator>>);
>
> static_assert(!std::ranges::__nothrow_forward_range<test_range<cpp20_input_iterator>>);
> static_assert(std::ranges::forward_range<test_range<ForwardProxyIterator>>);
>
> static_assert(!std::ranges::__nothrow_forward_range<test_range<ForwardProxyIterator>>);
>
> constexpr bool forward_subsumes_input(std::ranges::__nothrow_forward_range
> auto&&) {
> return true;
> }
> constexpr bool forward_subsumes_input(std::ranges::__nothrow_input_range
> auto&&);
>
> static_assert(forward_subsumes_input("foo"));
> 1 error generated.
>
> Would that be enough?
Ah, thats unfortunate, I wouldn't expect that to happen in the same place as
the previous repo. I'll see if I can find another way to repro it.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D119544/new/
https://reviews.llvm.org/D119544
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
