| Issue |
53084
|
| Summary |
Clang incorrectly selects std::apply() where user's apply() in local namespace exists
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
ikitayama
|
We found with `-std=c++17` option used Clang can not compile simple program shown below:
```
#include <tuple>
#include <vector>
namespace foo
{
void
bar()
{
}
std::vector< double >
apply( const std::vector< double >&, const std::vector< double >& )
{
return {};
}
void
run()
{
std::vector< double > vec;
bar(); // OK
apply( vec, vec ); // Tries to use std::apply() from <tuple>, which causes an error with the arguments
foo::apply( vec, vec ); // OK
}
} // end of namespace foo
int
main()
{
foo::run();
}
```
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