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4e0fb98a5c
When not finding assoc fn on type, look for builder fn
When we have a resolution error when looking at a fully qualified path on a type, look for all associated functions on inherent impls that return `Self` and mention them to the user.
```
error[E0599]: no function or associated item named `new` found for struct `TcpStream` in the current scope
--> tests/ui/resolve/fn-new-doesnt-exist.rs:4:28
|
4 | let stream = TcpStream::new();
| ^^^ function or associated item not found in `TcpStream`
|
note: if you're trying to build a new `TcpStream` consider using one of the following associated functions:
TcpStream::connect
TcpStream::connect_timeout
--> /home/gh-estebank/rust/library/std/src/net/tcp.rs:156:5
|
156 | pub fn connect<A: ToSocketAddrs>(addr: A) -> io::Result<TcpStream> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...
172 | pub fn connect_timeout(addr: &SocketAddr, timeout: Duration) -> io::Result<TcpStream> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
```
Fix #69512.