libstdc++: Fix error in filesystem::path with Clang
THis fixes teh following error seen with Clang:
error: function '_S_convert<std::basic_string_view<char8_t>>' with deduced
return type cannot be used before it is defined
return string_type(_S_convert(std::u8string_view(__str)));
^
libstdc++-v3/ChangeLog:
* include/bits/fs_path.h (path::_S_convert(T)): Avoid recursive
call to function with deduced return type.
diff --git a/libstdc++-v3/include/bits/fs_path.h b/libstdc++-v3/include/bits/fs_path.h
index d13fb12..4bd9809 100644
--- a/libstdc++-v3/include/bits/fs_path.h
+++ b/libstdc++-v3/include/bits/fs_path.h
@@ -630,7 +630,8 @@
// Calling _S_convert<char8_t> will return a u8string_view that
// refers to __str and would dangle after this function returns.
// Return a string_type instead, to avoid dangling.
- return string_type(_S_convert(std::u8string_view(__str)));
+ return string_type(_S_convert(__str.data(),
+ __str.data() + __str.size()));
#endif
else
return _S_convert(__str.data(), __str.data() + __str.size());
