Autocomplete — C++14 auto for lambda arguments

[Ophidian14]

Consider:

#include <algorithm>
#include <vector>
struct Foo
{
  int Integer;
};
std::vector<Foo> v;
bool b = std::any_of(v.begin(), v.end(), (const auto& f) { return 6 == f.Integer; });

With the lambda argument as type “auto” I don’t get auto-complete when I type “f.” in the lambda.  With “Foo” instead of auto, I do.

• This topic was modified 5 years ago by Ophidian14.

[support]

Sorry,  this is a limitation of the way Clang performs C++ parsing. At the time the lambda body is parsed, the template argument deduction for any_of() hasn’t happened yet, so “f” is not yet resolved. Specifying it explicitly indeed provides enough information for auto-completion.

[Author]

Posts